4030 lines
113 KiB
Plaintext
Executable File
4030 lines
113 KiB
Plaintext
Executable File
// Licensed to Cloudera, Inc. under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. Cloudera, Inc. licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
SqlSyntax
|
|
: NewStatement SqlStatements EOF
|
|
;
|
|
|
|
SqlAutocomplete
|
|
: NewStatement SqlStatements EOF
|
|
{
|
|
return parser.yy.result;
|
|
}
|
|
| NewStatement SqlStatements_EDIT EOF
|
|
{
|
|
return parser.yy.result;
|
|
}
|
|
;
|
|
|
|
NewStatement
|
|
: /* empty */
|
|
{
|
|
parser.prepareNewStatement();
|
|
}
|
|
;
|
|
|
|
SqlStatements
|
|
:
|
|
| SqlStatement
|
|
{
|
|
parser.addStatementLocation(@1);
|
|
}
|
|
| SqlStatements ';' NewStatement SqlStatements
|
|
;
|
|
|
|
SqlStatements_EDIT
|
|
: SqlStatement_EDIT
|
|
{
|
|
parser.addStatementLocation(@1);
|
|
}
|
|
| SqlStatement_EDIT ';' NewStatement SqlStatements
|
|
{
|
|
parser.addStatementLocation(@1);
|
|
}
|
|
| SqlStatements ';' NewStatement SqlStatement_EDIT
|
|
{
|
|
parser.addStatementLocation(@4);
|
|
}
|
|
| SqlStatements ';' NewStatement SqlStatement_EDIT ';' NewStatement SqlStatements
|
|
{
|
|
parser.addStatementLocation(@4);
|
|
}
|
|
;
|
|
|
|
SqlStatement
|
|
: DataDefinition
|
|
| DataManipulation
|
|
| QuerySpecification
|
|
| ExplainClause DataDefinition
|
|
| ExplainClause DataManipulation
|
|
| ExplainClause QuerySpecification
|
|
;
|
|
|
|
SqlStatement_EDIT
|
|
: AnyCursor
|
|
{
|
|
if (parser.isHive()) {
|
|
parser.suggestDdlAndDmlKeywords(['EXPLAIN', 'FROM']);
|
|
} else if (parser.isImpala()) {
|
|
parser.suggestDdlAndDmlKeywords(['EXPLAIN']);
|
|
} else {
|
|
parser.suggestDdlAndDmlKeywords();
|
|
}
|
|
}
|
|
| CommonTableExpression 'CURSOR'
|
|
{
|
|
if (parser.isHive() || parser.isImpala()) {
|
|
parser.suggestKeywords(['INSERT', 'SELECT']);
|
|
} else {
|
|
parser.suggestKeywords(['SELECT']);
|
|
}
|
|
}
|
|
| ExplainClause_EDIT
|
|
| DataDefinition_EDIT
|
|
| DataManipulation_EDIT
|
|
| QuerySpecification_EDIT
|
|
| SetSpecification_EDIT
|
|
| ExplainClause DataDefinition_EDIT
|
|
| ExplainClause DataManipulation_EDIT
|
|
| ExplainClause QuerySpecification_EDIT
|
|
| ExplainClause_EDIT DataDefinition
|
|
| ExplainClause_EDIT DataManipulation
|
|
| ExplainClause_EDIT QuerySpecification
|
|
;
|
|
|
|
NonReservedKeyword
|
|
: '<hive>ABORT'
|
|
| '<hive>ADD'
|
|
| '<hive>ADMIN'
|
|
| '<hive>AFTER'
|
|
| '<hive>ANALYZE'
|
|
| '<hive>ARCHIVE'
|
|
| '<hive>AVRO'
|
|
| '<hive>BUCKET'
|
|
| '<hive>BUCKETS'
|
|
| '<hive>CASCADE'
|
|
| '<hive>CHANGE'
|
|
| '<hive>CLUSTERED'
|
|
| '<hive>COLLECTION'
|
|
| '<hive>COLUMNS'
|
|
| '<hive>COMMENT'
|
|
| '<hive>COMPACT'
|
|
| '<hive>COMPACTIONS'
|
|
| '<hive>COMPUTE'
|
|
| '<hive>CONCATENATE'
|
|
| '<hive>DATA'
|
|
| '<hive>DATABASES'
|
|
| '<hive>DBPROPERTIES'
|
|
| '<hive>DEFERRED'
|
|
| '<hive>DEFINED'
|
|
| '<hive>DELIMITED'
|
|
| '<hive>DEPENDENCY'
|
|
| '<hive>DIRECTORY'
|
|
| '<hive>DISABLE'
|
|
| '<hive>DOUBLE_PRECISION'
|
|
| '<hive>ENABLE'
|
|
| '<hive>ESCAPED'
|
|
| '<hive>EXCHANGE'
|
|
| '<hive>EXPLAIN'
|
|
| '<hive>EXPORT'
|
|
| '<hive>FIELDS'
|
|
| '<hive>FILE'
|
|
| '<hive>FILEFORMAT'
|
|
| '<hive>FIRST'
|
|
| '<hive>FORMAT'
|
|
| '<hive>FUNCTIONS'
|
|
| '<hive>INPATH'
|
|
| '<hive>INPUTFORMAT'
|
|
| '<hive>JAR'
|
|
| '<hive>IDXPROPERTIES'
|
|
| '<hive>ITEMS'
|
|
| '<hive>KEY'
|
|
| '<hive>KEYS'
|
|
| '<hive>LINES'
|
|
| '<hive>LOAD'
|
|
| '<hive>LOCATION'
|
|
| '<hive>LOCKS'
|
|
| '<hive>MATCHED'
|
|
| '<hive>METADATA'
|
|
| '<hive>MERGE'
|
|
| '<hive>MSCK'
|
|
| '<hive>NOSCAN'
|
|
| '<hive>NOVALIDATE'
|
|
| '<hive>NO_DROP'
|
|
| '<hive>OFFLINE'
|
|
| '<hive>ORC'
|
|
| '<hive>OUTPUTFORMAT'
|
|
| '<hive>OVERWRITE'
|
|
| '<hive>OWNER'
|
|
| '<hive>PARQUET'
|
|
| '<hive>PARTITIONED'
|
|
| '<hive>PARTITIONS'
|
|
| '<hive>PERCENT'
|
|
| '<hive>PRIVILEGES'
|
|
| '<hive>PURGE'
|
|
| '<hive>RCFILE'
|
|
| '<hive>REBUILD'
|
|
| '<hive>RELOAD'
|
|
| '<hive>RELY'
|
|
| '<hive>NORELY'
|
|
| '<hive>REPAIR'
|
|
| '<hive>REPLICATION'
|
|
| '<hive>RECOVER'
|
|
| '<hive>RENAME'
|
|
| '<hive>REPLACE'
|
|
| '<hive>RESTRICT'
|
|
| '<hive>ROLE'
|
|
| '<hive>ROLES'
|
|
| '<hive>SCHEMAS'
|
|
| '<hive>SEQUENCEFILE'
|
|
| '<hive>SERDE'
|
|
| '<hive>SERDEPROPERTIES'
|
|
| '<hive>SETS'
|
|
| '<hive>SHOW'
|
|
| '<hive>SKEWED'
|
|
| '<hive>SORTED'
|
|
| '<hive>STATISTICS'
|
|
| '<hive>STORED'
|
|
| '<hive>STRING'
|
|
| 'STRUCT'
|
|
| '<hive>TABLES'
|
|
| '<hive>TBLPROPERTIES'
|
|
| '<hive>TEMPORARY'
|
|
| '<hive>TERMINATED'
|
|
| '<hive>TEXTFILE'
|
|
| '<hive>TIMESTAMP'
|
|
| '<hive>TINYINT'
|
|
| '<hive>TOUCH'
|
|
| '<hive>TRANSACTIONS'
|
|
| '<hive>UNARCHIVE'
|
|
| '<hive>UNIONTYPE'
|
|
| '<hive>USE'
|
|
| '<hive>USER'
|
|
| '<hive>VIEW'
|
|
| '<hive>WAIT'
|
|
| '<hive>DAY'
|
|
| '<hive>HOUR'
|
|
| '<hive>MINUTE'
|
|
| '<hive>MONTH'
|
|
| '<hive>QUARTER'
|
|
| '<hive>SECOND'
|
|
| '<hive>WEEK'
|
|
| '<hive>YEAR'
|
|
// | '<hive>ASC' // These cause conflicts, we could use a separate lexer state for DESCRIBE, ALTER, GRANT, REVOKE and SHOW
|
|
// | '<hive>CLUSTER'
|
|
// | '<hive>DESC'
|
|
// | '<hive>DISTRIBUTE'
|
|
// | '<hive>FORMATTED'
|
|
// | '<hive>FUNCTION'
|
|
// | '<hive>INDEX'
|
|
// | '<hive>INDEXES'
|
|
// | '<hive>LOCK'
|
|
// | '<hive>SCHEMA'
|
|
// | '<hive>SHOW_DATABASE'
|
|
// | '<hive>SORT'
|
|
;
|
|
|
|
NonReservedKeyword
|
|
: '<impala>ANALYTIC'
|
|
// | '<impala>ANTI'
|
|
| '<impala>CURRENT'
|
|
| '<impala>GRANT'
|
|
| '<impala>RECOVER'
|
|
| '<impala>ROLE'
|
|
| '<impala>ROLES'
|
|
| '<impala>URI'
|
|
| '<impala>SERVER'
|
|
| '<impala>UNKNOWN'
|
|
// | '<impala>BROADCAST'
|
|
// | '<impala>NOSHUFFLE'
|
|
// | '<impala>SHUFFLE'
|
|
// TODO: Check if following are true
|
|
| '<impala>BLOCK_SIZE'
|
|
| '<impala>COMPRESSION'
|
|
| '<impala>DEFAULT'
|
|
| '<impala>ENCODING'
|
|
| '<impala>KEY'
|
|
;
|
|
|
|
NonReservedKeyword
|
|
: 'ROLE'
|
|
| 'OPTION'
|
|
;
|
|
|
|
RegularIdentifier
|
|
: 'REGULAR_IDENTIFIER'
|
|
| 'VARIABLE_REFERENCE'
|
|
| NonReservedKeyword
|
|
;
|
|
|
|
ExplainClause
|
|
: '<hive>EXPLAIN' OptionalHiveExplainTypes
|
|
| '<impala>EXPLAIN'
|
|
;
|
|
|
|
ExplainClause_EDIT
|
|
: '<hive>EXPLAIN' OptionalHiveExplainTypes 'CURSOR'
|
|
{
|
|
if (!$2) {
|
|
parser.suggestDdlAndDmlKeywords([{ value: 'AUTHORIZATION', weight: 2 }, { value: 'DEPENDENCY', weight: 2 }, { value: 'EXTENDED', weight: 2 }]);
|
|
} else {
|
|
parser.suggestDdlAndDmlKeywords();
|
|
}
|
|
}
|
|
| '<impala>EXPLAIN' 'CURSOR'
|
|
{
|
|
parser.suggestDdlAndDmlKeywords();
|
|
}
|
|
;
|
|
|
|
OptionalHiveExplainTypes
|
|
:
|
|
| '<hive>AUTHORIZATION'
|
|
| '<hive>DEPENDENCY'
|
|
| '<hive>EXTENDED'
|
|
;
|
|
|
|
// This is a work-around for error handling when a statement starts with some token that the parser can understand but
|
|
// it's not a valid statement (see ErrorStatement). It contains everything except valid starting tokens ('SELECT', 'USE' etc.)
|
|
NonStartingToken
|
|
: '<hive>ADMIN' | '<hive>ALL' | '<hive>AS' | '<hive>AUTHORIZATION' | '<hive>AVRO' | '<hive>BINARY' | '<hive>BUCKET' | '<hive>BUCKETS' | '<hive>CACHE' | '<hive>CLUSTER' | '<hive>CLUSTERED' | '<hive>COLLECTION' | '<hive>COMPUTE' | '<hive>CONF' | '<hive>CONSTRAINT' | '<hive>CUBE' | '<hive>CURRENT' | '<hive>DBPROPERTIES' | '<hive>DATE' | '<hive>DEFERRED' | '<hive>DELIMITED' | '<hive>DEPENDENCY' | '<hive>DIRECTORY' | '<hive>DISTRIBUTE' | '<hive>DISTRIBUTED' | '<hive>DOUBLE_PRECISION' |'<hive>ESCAPED' | '<hive>EXTENDED' | '<hive>EXTERNAL' | '<hive>FIELDS' | '<hive>FILE' | '<hive>FOR' | '<hive>FOREIGN' | '<hive>FORMAT' | '<hive>FUNCTION' | '<hive>GRANT' | '<hive>GROUPING' | '<hive>IDXPROPERTIES' | '<hive>KEY' | '<hive>LATERAL' | '<hive>LOCAL' | '<hive>LOCK' | '<hive>MACRO' | '<hive>MATCHED' | '<hive>NORELY' | '<hive>NOVALIDATE' | '<hive>OVERWRITE' | '<hive>OWNER' | '<hive>PARTITION' | '<hive>PERCENT' | '<hive>PRIVILEGES' | '<hive>PRIMARY' | '<hive>REBUILD' | '<hive>REFERENCES' | '<hive>RELY' | '<hive>REPAIR' | '<hive>REPLICATION' |'<hive>ROLLUP' | '<hive>SETS' | '<hive>STATISTICS' | '<hive>SHOW_DATABASE' | '<hive>TABLE' | '<hive>TIMESTAMP' |'<hive>USER' | '<hive>ASC' | '<hive>COLUMNS' | '<hive>COMMENT' | '<hive>COMPACTIONS' | '<hive>DATA' | '<hive>DATABASES' | '<hive>DEFINED' | '<hive>DESC' | '<hive>FORMATTED' | '<hive>FUNCTIONS' | '<hive>INDEX' | '<hive>INDEXES' | '<hive>INPATH' | '<hive>INPUTFORMAT' | '<hive>ITEMS' | '<hive>JAR' | '<hive>KEYS' | '<hive>LINES' | '<hive>LOCATION' | '<hive>LOCKS' | '<hive>METADATA' | '<hive>NONE' | '<hive>NOSCAN' | '<hive>OF' | '<hive>ORC' | '<hive>OUT' | '<hive>OUTPUTFORMAT' | '<hive>PARQUET' | '<hive>PARTITIONED' | '<hive>PARTITIONS' | '<hive>RCFILE' | '<hive>ROLE' | '<hive>ROLES' | '<hive>SCHEMA' | '<hive>SCHEMAS' | '<hive>SEQUENCEFILE' | '<hive>SERDE' | '<hive>SERDEPROPERTIES' | '<hive>SKEWED' | '<hive>SORTED' | '<hive>STORED' | '<hive>STORED_AS_DIRECTORIES' | '<hive>STRING' | '<hive>TABLES' | '<hive>TABLESAMPLE' | '<hive>TBLPROPERTIES' | '<hive>TEMPORARY' | '<hive>TERMINATED' | '<hive>TEXTFILE' | '<hive>TINYINT' | '<hive>TRANSACTIONS' | '<hive>UNIONTYPE' | '<hive>USING' | '<hive>VIEW' | '<hive>VIEWS' | '<hive>WAIT' | '<hive>WINDOW' | '<hive>.' | '<hive>[' | '<hive>]'
|
|
| '<impala>AGGREGATE' | '<impala>AVRO' | '<impala>CACHED' | '<impala>CASCADE' | '<impala>CLOSE_FN' | '<impala>COLUMN' | '<impala>DATA' | '<impala>DATABASES' | '<impala>DELETE' | '<impala>DELIMITED' | '<impala>ESCAPED' | '<impala>EXTENDED' |'<impala>EXTERNAL' | '<impala>FIELDS' | '<impala>FILES' | '<impala>FINALIZE_FN' | '<impala>FIRST' | '<impala>FORMAT' | '<impala>FORMATTED' | '<impala>FUNCTION' | '<impala>FUNCTIONS' | '<impala>GROUP' | '<impala>HASH' | '<impala>ILIKE' | '<impala>INCREMENTAL' | '<impala>INTERMEDIATE' | '<impala>INTERVAL' | '<impala>INIT_FN' | '<impala>INPATH' | '<impala>IREGEXP' | '<impala>KEY' | '<impala>KUDU' | '<impala>LAST' | '<impala>LIMIT' | '<impala>LINES' | '<impala>LOCATION' | '<impala>MERGE_FN' | '<impala>NULLS' | '<impala>PARTITIONS' | '<impala>PREPARE_FN' | '<impala>PRIMARY' | '<impala>RANGE' | '<impala>REAL' | '<impala>RECOVER' | '<impala>REPEATABLE' | '<impala>REPLICATION' | '<impala>RESTRICT' | '<impala>RETURNS' | '<impala>SCHEMAS' | '<impala>SERIALIZE_FN' | '<impala>SERVER' | '<impala>SORT' | '<impala>STATS' | '<impala>STRAIGHT_JOIN' | '<impala>SYMBOL' | '<impala>TABLE' | '<impala>TABLES' | '<impala>TABLESAMPLE' | '<impala>URI' | '<impala>USING' | '<impala>ANALYTIC' | '<impala>ANTI' | '<impala>CURRENT' | '<impala>GRANT' | '<impala>NOSHUFFLE' | '<impala>PARQUET' | '<impala>PARTITIONED' | '<impala>RCFILE' | '<impala>ROLE' | '<impala>ROLES' | '<impala>SEQUENCEFILE' | '<impala>SERDEPROPERTIES' | '<impala>SHUFFLE' | '<impala>STORED' | '<impala>TBLPROPERTIES' | '<impala>TERMINATED' | '<impala>TEXTFILE' | '<impala>UPDATE_FN' | '<impala>BROADCAST' | '<impala>...' | '<impala>.' | '<impala>[' | '<impala>]'
|
|
| 'ALL' | 'ARRAY' | 'AS' | 'ASC' | 'BETWEEN' | 'BIGINT' | 'BOOLEAN' | 'BY' | 'CASE' | 'CHAR' | 'CROSS' | 'CURRENT' | 'DATABASE' | 'DECIMAL' | 'DISTINCT' | 'DOUBLE' | 'DESC' | 'ELSE' | 'END' | 'EXISTS' | 'FALSE' | 'FLOAT' | 'FOLLOWING' | 'FROM' | 'FULL' | 'GROUP' | 'HAVING' | 'IF' | 'IN' | 'INNER' | 'INT' | 'INTO' | 'IS' | 'JOIN' | 'LEFT' | 'LIKE' | 'LIMIT' | 'MAP' | 'NOT' | 'NULL' | 'ON' | 'OPTION' | 'ORDER' | 'OUTER' | 'OVER' | 'PARTITION' | 'PRECEDING' | 'PURGE' | 'RANGE' | 'REGEXP' | 'RIGHT' | 'RLIKE' | 'ROW' | 'ROWS' | 'SCHEMA' | 'SEMI' | 'SET' | 'SMALLINT' | 'STRING' | 'STRUCT' | 'TABLE' | 'THEN' | 'TIMESTAMP' | 'TINYINT' | 'TRUE' | 'UNION' | 'VALUES' | 'VARCHAR' | 'WHEN' | 'WHERE' | 'WITH' | 'ROLE'
|
|
| 'AVG' | 'CAST' | 'COUNT' | 'MAX' | 'MIN' | 'STDDEV_POP' | 'STDDEV_SAMP' | 'SUM' | 'VARIANCE' | 'VAR_POP' | 'VAR_SAMP'
|
|
| '<hive>COLLECT_SET' | '<hive>COLLECT_LIST' | '<hive>CORR' | '<hive>COVAR_POP' | '<hive>COVAR_SAMP' | '<hive>DAY' | '<hive>DAYOFWEEK' | '<hive>HISTOGRAM_NUMERIC' | '<hive>HOUR' | '<hive>MINUTE' | '<hive>MONTH' | '<hive>NTILE' | '<hive>PERCENTILE' | '<hive>PERCENTILE_APPROX' | '<hive>QUARTER' | '<hive>SECOND' | '<hive>WEEK' | '<hive>YEAR'
|
|
| '<impala>APPX_MEDIAN' | '<impala>EXTRACT' | '<impala>GROUP_CONCAT' | '<impala>NDV' | '<impala>STDDEV' | '<impala>VARIANCE_POP' | '<impala>VARIANCE_SAMP'
|
|
| 'ANALYTIC'
|
|
| 'UNSIGNED_INTEGER' | 'UNSIGNED_INTEGER_E' | 'REGULAR_IDENTIFIER' | 'HDFS_START_QUOTE' | 'AND' | 'OR' | '=' | '<' | '>' | 'COMPARISON_OPERATOR' | '-' | '*' | 'ARITHMETIC_OPERATOR' | ',' | '.' | '~' | '!' | '(' | ')' | '[' | ']' | 'VARIABLE_REFERENCE' | 'BACKTICK' | 'SINGLE_QUOTE' | 'DOUBLE_QUOTE'
|
|
;
|
|
|
|
DataDefinition
|
|
: DescribeStatement
|
|
;
|
|
|
|
DataDefinition_EDIT
|
|
: DescribeStatement_EDIT
|
|
;
|
|
|
|
// ===================================== Commonly used constructs =====================================
|
|
|
|
AggregateOrAnalytic
|
|
: '<impala>AGGREGATE'
|
|
| '<impala>ANALYTIC'
|
|
;
|
|
|
|
Commas
|
|
: ','
|
|
| Commas ','
|
|
;
|
|
|
|
AnyAs
|
|
: 'AS'
|
|
| '<hive>AS'
|
|
;
|
|
|
|
AnyCreate
|
|
: 'CREATE'
|
|
| '<hive>CREATE'
|
|
| '<impala>CREATE'
|
|
;
|
|
|
|
AnyCursor
|
|
: 'CURSOR'
|
|
| 'PARTIAL_CURSOR'
|
|
;
|
|
|
|
AnyDot
|
|
: '.'
|
|
| '<impala>.'
|
|
| '<hive>.'
|
|
;
|
|
|
|
AnyFromOrIn
|
|
: 'FROM'
|
|
| 'IN'
|
|
;
|
|
|
|
AnyGroup
|
|
: 'GROUP'
|
|
| '<hive>GROUP'
|
|
| '<impala>GROUP'
|
|
;
|
|
|
|
AnyPartition
|
|
: 'PARTITION'
|
|
| '<hive>PARTITION'
|
|
;
|
|
|
|
AnyTable
|
|
: 'TABLE'
|
|
| '<hive>TABLE'
|
|
| '<impala>TABLE'
|
|
;
|
|
|
|
DatabaseOrSchema
|
|
: 'DATABASE'
|
|
| 'SCHEMA'
|
|
| '<hive>SCHEMA'
|
|
;
|
|
|
|
FromOrIn
|
|
: 'FROM'
|
|
| 'IN'
|
|
;
|
|
|
|
HiveIndexOrIndexes
|
|
: '<hive>INDEX'
|
|
| '<hive>INDEXES'
|
|
;
|
|
|
|
HiveOrImpalaComment
|
|
: '<hive>COMMENT'
|
|
| '<impala>COMMENT'
|
|
;
|
|
|
|
HiveOrImpalaCreate
|
|
: '<hive>CREATE'
|
|
| '<impala>CREATE'
|
|
;
|
|
|
|
HiveOrImpalaDatabasesOrSchemas
|
|
: '<hive>DATABASES'
|
|
| '<hive>SCHEMAS'
|
|
| '<impala>DATABASES'
|
|
| '<impala>SCHEMAS'
|
|
;
|
|
|
|
HiveOrImpalaEscaped
|
|
: '<hive>ESCAPED'
|
|
| '<impala>ESCAPED'
|
|
;
|
|
|
|
HiveOrImpalaFields
|
|
: '<hive>FIELDS'
|
|
| '<impala>FIELDS'
|
|
;
|
|
|
|
HiveOrImpalaFormat
|
|
: '<hive>FORMAT'
|
|
| '<impala>FORMAT'
|
|
;
|
|
|
|
HiveOrImpalaLeftSquareBracket
|
|
: '<hive>['
|
|
| '<impala>['
|
|
;
|
|
|
|
HiveOrImpalaLines
|
|
: '<hive>LINES'
|
|
| '<impala>LINES'
|
|
;
|
|
|
|
HiveOrImpalaLocation
|
|
: '<hive>LOCATION'
|
|
| '<impala>LOCATION'
|
|
;
|
|
|
|
HiveOrImpalaRightSquareBracket
|
|
: '<hive>]'
|
|
| '<impala>]'
|
|
;
|
|
|
|
HiveOrImpalaPartitioned
|
|
: '<hive>PARTITIONED'
|
|
| '<impala>PARTITIONED'
|
|
;
|
|
|
|
HiveOrImpalaStored
|
|
: '<hive>STORED'
|
|
| '<impala>STORED'
|
|
;
|
|
|
|
HiveOrImpalaTables
|
|
: '<hive>TABLES'
|
|
| '<impala>TABLES'
|
|
;
|
|
|
|
HiveOrImpalaTblproperties
|
|
: '<hive>TBLPROPERTIES'
|
|
| '<impala>TBLPROPERTIES'
|
|
;
|
|
|
|
HiveOrImpalaTerminated
|
|
: '<hive>TERMINATED'
|
|
| '<impala>TERMINATED'
|
|
;
|
|
|
|
HiveRoleOrUser
|
|
: '<hive>ROLE'
|
|
| '<hive>USER'
|
|
;
|
|
|
|
SingleQuotedValue
|
|
: 'SINGLE_QUOTE' 'VALUE' 'SINGLE_QUOTE' -> $2
|
|
| 'SINGLE_QUOTE' 'SINGLE_QUOTE' -> ''
|
|
;
|
|
|
|
SingleQuotedValue_EDIT
|
|
: 'SINGLE_QUOTE' 'PARTIAL_VALUE'
|
|
;
|
|
|
|
DoubleQuotedValue
|
|
: 'DOUBLE_QUOTE' 'VALUE' 'DOUBLE_QUOTE' -> $2
|
|
| 'DOUBLE_QUOTE' 'DOUBLE_QUOTE' -> ''
|
|
;
|
|
|
|
DoubleQuotedValue_EDIT
|
|
: 'DOUBLE_QUOTE' 'PARTIAL_VALUE'
|
|
;
|
|
|
|
QuotedValue
|
|
: SingleQuotedValue
|
|
| DoubleQuotedValue
|
|
;
|
|
|
|
QuotedValue_EDIT
|
|
: SingleQuotedValue_EDIT
|
|
| DoubleQuotedValue_EDIT
|
|
;
|
|
|
|
OptionalAggregateOrAnalytic
|
|
:
|
|
| AggregateOrAnalytic
|
|
;
|
|
|
|
OptionalHiveExtended
|
|
:
|
|
| '<hive>EXTENDED'
|
|
;
|
|
|
|
OptionalHiveExtendedOrFormatted
|
|
:
|
|
| '<hive>EXTENDED'
|
|
| '<hive>FORMATTED'
|
|
;
|
|
|
|
OptionalExternal
|
|
:
|
|
| '<hive>EXTERNAL'
|
|
| '<impala>EXTERNAL'
|
|
;
|
|
|
|
OptionalImpalaExtendedOrFormatted
|
|
:
|
|
| '<impala>EXTENDED'
|
|
| '<impala>FORMATTED'
|
|
;
|
|
|
|
OptionallyFormattedIndex
|
|
: '<hive>FORMATTED' HiveIndexOrIndexes
|
|
| HiveIndexOrIndexes
|
|
;
|
|
|
|
OptionallyFormattedIndex_EDIT
|
|
: '<hive>FORMATTED' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['INDEX', 'INDEXES']);
|
|
}
|
|
| 'CURSOR' HiveIndexOrIndexes
|
|
{
|
|
parser.suggestKeywords(['FORMATTED']);
|
|
}
|
|
;
|
|
|
|
OptionalFromDatabase
|
|
:
|
|
| FromOrIn DatabaseIdentifier
|
|
;
|
|
|
|
OptionalFromDatabase_EDIT
|
|
: FromOrIn DatabaseIdentifier_EDIT
|
|
;
|
|
|
|
OptionalCascade
|
|
:
|
|
| '<hive>CASCADE'
|
|
;
|
|
|
|
OptionalCascadeOrRestrict
|
|
:
|
|
| '<hive>CASCADE'
|
|
| '<impala>CASCADE'
|
|
| '<hive>RESTRICT'
|
|
| '<impala>RESTRICT'
|
|
;
|
|
|
|
OptionalHiveCascadeOrRestrict
|
|
:
|
|
| '<hive>CASCADE'
|
|
| '<hive>RESTRICT'
|
|
;
|
|
|
|
OptionalHiveTemporary
|
|
:
|
|
| '<hive>TEMPORARY'
|
|
;
|
|
|
|
OptionalIfExists
|
|
:
|
|
| 'IF' 'EXISTS'
|
|
{
|
|
parser.yy.correlatedSubQuery = false;
|
|
}
|
|
;
|
|
|
|
OptionalIfExists_EDIT
|
|
: 'IF' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['EXISTS']);
|
|
}
|
|
;
|
|
|
|
OptionalIfNotExists
|
|
:
|
|
| 'IF' 'NOT' 'EXISTS'
|
|
{
|
|
parser.yy.correlatedSubQuery = false;
|
|
}
|
|
;
|
|
|
|
OptionalIfNotExists_EDIT
|
|
: 'IF' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['NOT EXISTS']);
|
|
}
|
|
| 'IF' 'NOT' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['EXISTS']);
|
|
}
|
|
;
|
|
|
|
OptionalInDatabase
|
|
:
|
|
| 'IN' DatabaseIdentifier
|
|
| 'IN' DatabaseIdentifier_EDIT
|
|
;
|
|
|
|
OptionalPartitionSpec
|
|
:
|
|
| PartitionSpec
|
|
;
|
|
|
|
OptionalPartitionSpec_EDIT
|
|
: PartitionSpec_EDIT
|
|
;
|
|
|
|
PartitionSpec
|
|
: AnyPartition '(' PartitionSpecList ')'
|
|
;
|
|
|
|
PartitionSpec_EDIT
|
|
: AnyPartition '(' PartitionSpecList_EDIT RightParenthesisOrError
|
|
;
|
|
|
|
RangePartitionSpec
|
|
: UnsignedValueSpecification RangePartitionComparisonOperator 'VALUES' RangePartitionComparisonOperator UnsignedValueSpecification
|
|
;
|
|
|
|
RangePartitionSpec_EDIT
|
|
: UnsignedValueSpecification 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['<', '<=', '<>', '=', '>', '>=']);
|
|
}
|
|
| UnsignedValueSpecification RangePartitionComparisonOperator 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['VALUES']);
|
|
}
|
|
| UnsignedValueSpecification RangePartitionComparisonOperator 'VALUES' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['<', '<=', '<>', '=', '>', '>=']);
|
|
}
|
|
| UnsignedValueSpecification 'CURSOR' 'VALUES' RangePartitionComparisonOperator UnsignedValueSpecification
|
|
{
|
|
parser.suggestKeywords(['<', '<=', '<>', '=', '>', '>=']);
|
|
}
|
|
| UnsignedValueSpecification RangePartitionComparisonOperator 'CURSOR' RangePartitionComparisonOperator UnsignedValueSpecification
|
|
{
|
|
parser.suggestKeywords(['VALUES']);
|
|
}
|
|
| UnsignedValueSpecification RangePartitionComparisonOperator 'VALUES' 'CURSOR' UnsignedValueSpecification
|
|
{
|
|
parser.suggestKeywords(['<', '<=', '<>', '=', '>', '>=']);
|
|
}
|
|
;
|
|
|
|
RangePartitionComparisonOperator
|
|
: 'COMPARISON_OPERATOR'
|
|
| '='
|
|
| '<'
|
|
| '>'
|
|
;
|
|
|
|
ConfigurationName
|
|
: RegularIdentifier
|
|
| 'CURSOR'
|
|
| ConfigurationName '<hive>.' RegularIdentifier
|
|
| ConfigurationName '<hive>.' 'PARTIAL_CURSOR'
|
|
;
|
|
|
|
PartialBacktickedOrAnyCursor
|
|
: AnyCursor
|
|
| PartialBacktickedIdentifier
|
|
;
|
|
|
|
PartialBacktickedOrCursor
|
|
: 'CURSOR'
|
|
| PartialBacktickedIdentifier
|
|
;
|
|
|
|
PartialBacktickedOrPartialCursor
|
|
: 'PARTIAL_CURSOR'
|
|
| PartialBacktickedIdentifier
|
|
;
|
|
|
|
PartialBacktickedIdentifier
|
|
: 'BACKTICK' 'PARTIAL_VALUE'
|
|
;
|
|
|
|
RightParenthesisOrError
|
|
: ')'
|
|
| error
|
|
;
|
|
|
|
OptionalParenthesizedColumnList
|
|
:
|
|
| ParenthesizedColumnList
|
|
;
|
|
|
|
OptionalParenthesizedColumnList_EDIT
|
|
: ParenthesizedColumnList_EDIT
|
|
;
|
|
|
|
ParenthesizedColumnList
|
|
: '(' ColumnList ')'
|
|
;
|
|
|
|
ParenthesizedColumnList_EDIT
|
|
: '(' ColumnList_EDIT RightParenthesisOrError
|
|
| '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
;
|
|
|
|
ColumnList
|
|
: ColumnIdentifier
|
|
| ColumnList ',' ColumnIdentifier
|
|
;
|
|
|
|
ColumnList_EDIT
|
|
: ColumnIdentifier_EDIT
|
|
| ColumnList ',' AnyCursor
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
| ColumnList ',' ColumnIdentifier_EDIT
|
|
| ColumnIdentifier_EDIT ',' ColumnList
|
|
| ColumnList ',' ColumnIdentifier_EDIT ',' ColumnList
|
|
| ColumnList ',' AnyCursor ',' ColumnList
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
;
|
|
|
|
ParenthesizedSimpleValueList
|
|
: '(' SimpleValueList ')'
|
|
;
|
|
|
|
SimpleValueList
|
|
: UnsignedValueSpecification
|
|
| SimpleValueList ',' UnsignedValueSpecification
|
|
;
|
|
|
|
SchemaQualifiedTableIdentifier
|
|
: RegularOrBacktickedIdentifier
|
|
{
|
|
parser.addTableLocation(@1, [ { name: $1 } ]);
|
|
$$ = { identifierChain: [ { name: $1 } ] };
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier
|
|
{
|
|
parser.addDatabaseLocation(@1, [ { name: $1 } ]);
|
|
parser.addTableLocation(@3, [ { name: $1 }, { name: $3 } ]);
|
|
$$ = { identifierChain: [ { name: $1 }, { name: $3 } ] };
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier ImpalaFields
|
|
{
|
|
// This is a special case for Impala expression like "SELECT | FROM db.table.col"
|
|
$$ = { identifierChain: [ { name: $1 }, { name: $3 } ].concat($4) };
|
|
}
|
|
;
|
|
|
|
SchemaQualifiedTableIdentifier_EDIT
|
|
: PartialBacktickedIdentifier
|
|
{
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
| PartialBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier
|
|
{
|
|
parser.suggestDatabases();
|
|
$$ = { identifierChain: [{ name: $1 }] };
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot PartialBacktickedOrPartialCursor
|
|
{
|
|
// In Impala you can have statements like 'SELECT ... FROM testTable t, t.|'
|
|
parser.suggestTablesOrColumns($1);
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier ImpalaFields_EDIT
|
|
{
|
|
// TODO: switch to suggestColumns, it's currently handled in sqlAutocompleter2.js
|
|
// Issue is that suggestColumns is deleted if no tables are defined and this is
|
|
// Impala only cases like "SELECT | FROM db.table.col"
|
|
parser.suggestTables({ identifierChain: [{ name: $1 }, { name: $3 }].concat($4) });
|
|
}
|
|
;
|
|
|
|
ImpalaFields
|
|
: ImpalaField -> [$1]
|
|
| ImpalaFields ImpalaField
|
|
{
|
|
$1.push($2);
|
|
}
|
|
;
|
|
|
|
ImpalaFields_EDIT
|
|
: ImpalaField_EDIT -> []
|
|
| ImpalaFields ImpalaField_EDIT -> $1
|
|
| ImpalaFields ImpalaField_EDIT ImpalaFields -> $1
|
|
| ImpalaField_EDIT ImpalaFields -> []
|
|
;
|
|
|
|
ImpalaField
|
|
: '<impala>.' RegularOrBacktickedIdentifier -> { name: $2 }
|
|
;
|
|
|
|
ImpalaField_EDIT
|
|
: '<impala>.' PartialBacktickedOrPartialCursor
|
|
;
|
|
|
|
SchemaQualifiedIdentifier
|
|
: RegularOrBacktickedIdentifier
|
|
| RegularOrBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier
|
|
;
|
|
|
|
SchemaQualifiedIdentifier_EDIT
|
|
: PartialBacktickedIdentifier
|
|
{
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
| PartialBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier
|
|
{
|
|
parser.suggestDatabases();
|
|
$$ = { identifierChain: [{ name: $1 }] };
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot PartialBacktickedOrPartialCursor
|
|
;
|
|
|
|
DatabaseIdentifier
|
|
: RegularOrBacktickedIdentifier
|
|
;
|
|
|
|
DatabaseIdentifier_EDIT
|
|
: PartialBacktickedOrCursor
|
|
{
|
|
parser.suggestDatabases();
|
|
}
|
|
;
|
|
|
|
PartitionSpecList
|
|
: PartitionExpression
|
|
| PartitionSpecList ',' PartitionExpression
|
|
;
|
|
|
|
PartitionSpecList_EDIT
|
|
: PartitionExpression_EDIT
|
|
| PartitionSpecList ',' PartitionExpression_EDIT
|
|
| PartitionExpression_EDIT ',' PartitionSpecList
|
|
| PartitionSpecList ',' PartitionExpression_EDIT ',' PartitionSpecList
|
|
;
|
|
|
|
PartitionExpression
|
|
: ColumnIdentifier '=' ValueExpression
|
|
| ColumnIdentifier // Hive allows partial partition specs in some cases
|
|
;
|
|
|
|
PartitionExpression_EDIT
|
|
: ColumnIdentifier '=' ValueExpression_EDIT
|
|
| ColumnIdentifier '=' AnyCursor
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| PartialBacktickedIdentifier '=' ValueExpression
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
| AnyCursor
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
;
|
|
|
|
OptionalHdfsLocation
|
|
:
|
|
| HdfsLocation
|
|
;
|
|
|
|
HdfsLocation
|
|
: HiveOrImpalaLocation HdfsPath
|
|
;
|
|
|
|
HdfsLocation_EDIT
|
|
: HiveOrImpalaLocation HdfsPath_EDIT
|
|
;
|
|
|
|
OptionalCachedInOrUncached
|
|
:
|
|
| CachedIn OptionalWithReplication
|
|
{
|
|
if (!$2) {
|
|
$$ = { suggestKeywords: ['WITH REPLICATION ='] };
|
|
}
|
|
}
|
|
| '<impala>UNCACHED'
|
|
;
|
|
|
|
|
|
OptionalCachedIn
|
|
:
|
|
| CachedIn OptionalWithReplication
|
|
{
|
|
if (!$2) {
|
|
$$ = { suggestKeywords: ['WITH REPLICATION ='] };
|
|
}
|
|
}
|
|
;
|
|
|
|
CachedIn
|
|
: '<impala>CACHED' 'IN' QuotedValue
|
|
;
|
|
|
|
CachedIn_EDIT
|
|
: '<impala>CACHED' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['IN']);
|
|
}
|
|
;
|
|
|
|
OptionalWithReplication
|
|
:
|
|
| WithReplication
|
|
;
|
|
|
|
WithReplication
|
|
: 'WITH' '<impala>REPLICATION' '=' SignedInteger
|
|
;
|
|
|
|
WithReplication_EDIT
|
|
: 'WITH' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['REPLICATION =']);
|
|
}
|
|
| 'WITH' '<impala>REPLICATION' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['=']);
|
|
}
|
|
;
|
|
|
|
RegularOrBacktickedIdentifier
|
|
: RegularIdentifier
|
|
| 'BACKTICK' 'VALUE' 'BACKTICK' -> $2
|
|
| 'BACKTICK' 'BACKTICK' -> ''
|
|
;
|
|
|
|
// TODO: Same as SchemaQualifiedTableIdentifier?
|
|
RegularOrBackTickedSchemaQualifiedName
|
|
: RegularOrBacktickedIdentifier
|
|
{
|
|
parser.addTableLocation(@1, [ { name: $1 } ]);
|
|
$$ = { identifierChain: [ { name: $1 } ] };
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot RegularOrBacktickedIdentifier
|
|
{
|
|
parser.addDatabaseLocation(@1, [ { name: $1 } ]);
|
|
parser.addTableLocation(@3, [ { name: $1 }, { name: $3 } ]);
|
|
$$ = { identifierChain: [ { name: $1 }, { name: $3 } ] };
|
|
}
|
|
;
|
|
|
|
RegularOrBackTickedSchemaQualifiedName_EDIT
|
|
: PartialBacktickedIdentifier
|
|
{
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ prependDot: true });
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyDot PartialBacktickedOrPartialCursor
|
|
{
|
|
parser.suggestTablesOrColumns($1);
|
|
}
|
|
;
|
|
|
|
|
|
LocalOrSchemaQualifiedName
|
|
: RegularOrBackTickedSchemaQualifiedName
|
|
| RegularOrBackTickedSchemaQualifiedName RegularOrBacktickedIdentifier -> { identifierChain: $1.identifierChain, alias: $2 }
|
|
;
|
|
|
|
LocalOrSchemaQualifiedName_EDIT
|
|
: RegularOrBackTickedSchemaQualifiedName_EDIT
|
|
| RegularOrBackTickedSchemaQualifiedName_EDIT RegularOrBacktickedIdentifier
|
|
;
|
|
|
|
ColumnReference
|
|
: BasicIdentifierChain
|
|
{
|
|
parser.yy.locations[parser.yy.locations.length - 1].type = 'column';
|
|
}
|
|
| BasicIdentifierChain AnyDot '*'
|
|
{
|
|
parser.addAsteriskLocation(@3, $1.concat({ asterisk: true }));
|
|
}
|
|
;
|
|
|
|
ColumnReference_EDIT
|
|
: BasicIdentifierChain_EDIT
|
|
;
|
|
|
|
BasicIdentifierChain
|
|
: ColumnIdentifier
|
|
{
|
|
$$ = [ $1.identifier ];
|
|
parser.yy.firstChainLocation = parser.addUnknownLocation($1.location, [ $1.identifier ]);
|
|
}
|
|
| BasicIdentifierChain AnyDot ColumnIdentifier
|
|
{
|
|
if (parser.yy.firstChainLocation) {
|
|
parser.yy.firstChainLocation.firstInChain = true;
|
|
delete parser.yy.firstChainLocation;
|
|
}
|
|
$1.push($3.identifier);
|
|
parser.addUnknownLocation($3.location, $1.concat());
|
|
}
|
|
;
|
|
|
|
// TODO: Merge with DerivedColumnChain_EDIT ( issue is starting with PartialBacktickedOrPartialCursor)
|
|
BasicIdentifierChain_EDIT
|
|
: ColumnIdentifier_EDIT
|
|
{
|
|
if ($1.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: [ $1.identifier ] });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| BasicIdentifierChain AnyDot ColumnIdentifier_EDIT
|
|
{
|
|
if ($3.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: $1.concat([ $3.identifier ]) });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| BasicIdentifierChain AnyDot ColumnIdentifier_EDIT AnyDot BasicIdentifierChain
|
|
| ColumnIdentifier_EDIT AnyDot BasicIdentifierChain
|
|
| BasicIdentifierChain AnyDot PartialBacktickedOrPartialCursor
|
|
{
|
|
parser.suggestColumns({
|
|
identifierChain: $1
|
|
});
|
|
$$ = { suggestKeywords: [{ value: '*', weight: 10000 }] };
|
|
}
|
|
| BasicIdentifierChain AnyDot PartialBacktickedOrPartialCursor AnyDot BasicIdentifierChain
|
|
{
|
|
parser.suggestColumns({
|
|
identifierChain: $1
|
|
});
|
|
$$ = { suggestKeywords: [{ value: '*', weight: 10000 }] };
|
|
}
|
|
;
|
|
|
|
DerivedColumnChain
|
|
: ColumnIdentifier -> [ $1.identifier ]
|
|
| DerivedColumnChain AnyDot ColumnIdentifier
|
|
{
|
|
$1.push($3.identifier);
|
|
}
|
|
;
|
|
|
|
DerivedColumnChain_EDIT
|
|
: ColumnIdentifier_EDIT
|
|
{
|
|
if ($1.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: [ $1.identifier ] });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| DerivedColumnChain AnyDot ColumnIdentifier_EDIT
|
|
{
|
|
if ($3.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: $1.concat([ $3.identifier ]) });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| DerivedColumnChain AnyDot ColumnIdentifier_EDIT AnyDot DerivedColumnChain
|
|
{
|
|
if ($3.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: $1.concat([ $3.identifier ]) });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| ColumnIdentifier_EDIT AnyDot DerivedColumnChain
|
|
{
|
|
if ($1.insideKey) {
|
|
parser.suggestKeyValues({ identifierChain: [ $1.identifier ] });
|
|
parser.suggestColumns();
|
|
parser.suggestFunctions();
|
|
}
|
|
}
|
|
| PartialBacktickedIdentifierOrPartialCursor
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
| DerivedColumnChain AnyDot PartialBacktickedIdentifierOrPartialCursor
|
|
{
|
|
parser.suggestColumns({ identifierChain: $1 });
|
|
}
|
|
| DerivedColumnChain AnyDot PartialBacktickedIdentifierOrPartialCursor AnyDot DerivedColumnChain
|
|
{
|
|
parser.suggestColumns({ identifierChain: $1 });
|
|
}
|
|
| PartialBacktickedIdentifierOrPartialCursor AnyDot DerivedColumnChain
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
;
|
|
|
|
ColumnIdentifier
|
|
: RegularOrBacktickedIdentifier -> { identifier: { name: $1 }, location: @1 };
|
|
| RegularOrBacktickedIdentifier HiveOrImpalaLeftSquareBracket ValueExpression HiveOrImpalaRightSquareBracket -> { identifier: { name: $1, keySet: true }, location: @1 }
|
|
| RegularOrBacktickedIdentifier HiveOrImpalaLeftSquareBracket HiveOrImpalaRightSquareBracket -> { identifier: { name: $1, keySet: true }, location: @1 }
|
|
;
|
|
|
|
ColumnIdentifier_EDIT
|
|
: RegularOrBacktickedIdentifier HiveOrImpalaLeftSquareBracket AnyCursor HiveOrImpalaRightSquareBracketOrError -> { identifier: { name: $1 }, insideKey: true }
|
|
| RegularOrBacktickedIdentifier HiveOrImpalaLeftSquareBracket ValueExpression_EDIT HiveOrImpalaRightSquareBracketOrError -> { identifier: { name: $1 }};
|
|
;
|
|
|
|
PartialBacktickedIdentifierOrPartialCursor
|
|
: PartialBacktickedIdentifier
|
|
| 'PARTIAL_CURSOR'
|
|
;
|
|
|
|
HiveOrImpalaRightSquareBracketOrError
|
|
: HiveOrImpalaRightSquareBracket
|
|
| error
|
|
;
|
|
|
|
// TODO: Support | DECIMAL(precision, scale) -- (Note: Available in Hive 0.13.0 and later)
|
|
PrimitiveType
|
|
: 'TINYINT'
|
|
| '<hive>TINYINT'
|
|
| 'SMALLINT'
|
|
| 'INT'
|
|
| 'BIGINT'
|
|
| 'BOOLEAN'
|
|
| 'FLOAT'
|
|
| 'DOUBLE'
|
|
| '<hive>DOUBLE_PRECISION'
|
|
| '<impala>REAL'
|
|
| 'STRING'
|
|
| '<hive>STRING'
|
|
| 'DECIMAL' OptionalTypePrecision
|
|
| 'CHAR' OptionalTypeLength
|
|
| 'VARCHAR' OptionalTypeLength
|
|
| 'TIMESTAMP'
|
|
| '<hive>TIMESTAMP'
|
|
| '<hive>BINARY'
|
|
| '<hive>DATE'
|
|
;
|
|
|
|
OptionalTypeLength
|
|
:
|
|
| '(' 'UNSIGNED_INTEGER' ')'
|
|
;
|
|
|
|
OptionalTypePrecision
|
|
:
|
|
| '(' 'UNSIGNED_INTEGER' ')'
|
|
| '(' 'UNSIGNED_INTEGER' ',' 'UNSIGNED_INTEGER' ')'
|
|
;
|
|
|
|
// ===================================== DESCRIBE statement =====================================
|
|
|
|
DescribeStatement
|
|
: HiveDescribeStatement
|
|
| ImpalaDescribeStatement
|
|
;
|
|
|
|
DescribeStatement_EDIT
|
|
: HiveDescribeStatement_EDIT
|
|
| ImpalaDescribeStatement_EDIT
|
|
;
|
|
|
|
HiveDescribeStatement
|
|
: '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier DerivedColumnChain OptionalPartitionSpec
|
|
{
|
|
parser.addTablePrimary($3);
|
|
parser.addColumnLocation(@4, $4);
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier OptionalPartitionSpec
|
|
{
|
|
parser.addTablePrimary($3);
|
|
}
|
|
| '<hive>DESCRIBE' DatabaseOrSchema OptionalHiveExtended DatabaseIdentifier
|
|
{
|
|
parser.addDatabaseLocation(@4, [{ name: $4 }]);
|
|
}
|
|
| '<hive>DESCRIBE' '<hive>FUNCTION' OptionalHiveExtended RegularIdentifier
|
|
;
|
|
|
|
HiveDescribeStatement_EDIT
|
|
: '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier_EDIT OptionalPartitionSpec
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier DerivedColumnChain_EDIT OptionalPartitionSpec
|
|
{
|
|
parser.addTablePrimary($3);
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted 'CURSOR' SchemaQualifiedTableIdentifier DerivedColumnChain OptionalPartitionSpec
|
|
{
|
|
if (!$2) {
|
|
parser.suggestKeywords(['EXTENDED', 'FORMATTED']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted 'CURSOR' SchemaQualifiedTableIdentifier OptionalPartitionSpec
|
|
{
|
|
if (!$2) {
|
|
parser.suggestKeywords(['EXTENDED', 'FORMATTED']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier 'CURSOR' OptionalPartitionSpec
|
|
{
|
|
parser.addTablePrimary($3);
|
|
parser.suggestColumns();
|
|
if (!$5) {
|
|
parser.suggestKeywords(['PARTITION']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier DerivedColumnChain 'CURSOR' OptionalPartitionSpec
|
|
{
|
|
if (!$6) {
|
|
parser.suggestKeywords(['PARTITION']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier DerivedColumnChain OptionalPartitionSpec_EDIT
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted SchemaQualifiedTableIdentifier OptionalPartitionSpec_EDIT
|
|
|
|
| '<hive>DESCRIBE' OptionalHiveExtendedOrFormatted 'CURSOR'
|
|
{
|
|
if (!$2) {
|
|
parser.suggestKeywords(['DATABASE', 'EXTENDED', 'FORMATTED', 'FUNCTION', 'SCHEMA']);
|
|
}
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
| '<hive>DESCRIBE' DatabaseOrSchema OptionalHiveExtended DatabaseIdentifier_EDIT
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' DatabaseOrSchema OptionalHiveExtended 'CURSOR' DatabaseIdentifier
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' '<hive>FUNCTION' OptionalHiveExtended 'CURSOR'
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED']);
|
|
}
|
|
}
|
|
| '<hive>DESCRIBE' '<hive>FUNCTION' OptionalHiveExtended 'CURSOR' RegularIdentifier
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED']);
|
|
}
|
|
}
|
|
;
|
|
|
|
ImpalaDescribeStatement
|
|
: '<impala>DESCRIBE' OptionalImpalaExtendedOrFormatted SchemaQualifiedTableIdentifier
|
|
{
|
|
parser.addTablePrimary($3);
|
|
}
|
|
| '<impala>DESCRIBE' 'DATABASE' OptionalImpalaExtendedOrFormatted DatabaseIdentifier
|
|
{
|
|
parser.addDatabaseLocation(@4, [{ name: $4 }]);
|
|
}
|
|
;
|
|
|
|
ImpalaDescribeStatement_EDIT
|
|
: '<impala>DESCRIBE' OptionalImpalaExtendedOrFormatted 'CURSOR'
|
|
{
|
|
if (!$2) {
|
|
parser.suggestKeywords([{ value: 'DATABASE', weight: 2 }, { value: 'EXTENDED', weight: 1 }, { value: 'FORMATTED', weight: 1 }]);
|
|
}
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
| '<impala>DESCRIBE' OptionalImpalaExtendedOrFormatted SchemaQualifiedTableIdentifier_EDIT
|
|
| '<impala>DESCRIBE' OptionalImpalaExtendedOrFormatted 'CURSOR' SchemaQualifiedTableIdentifier
|
|
{
|
|
parser.addTablePrimary($4);
|
|
if (!$2) {
|
|
parser.suggestKeywords([{ value: 'DATABASE', weight: 2 }, { value: 'EXTENDED', weight: 1 }, { value: 'FORMATTED', weight: 1 }]);
|
|
}
|
|
}
|
|
| '<impala>DESCRIBE' 'DATABASE' OptionalImpalaExtendedOrFormatted 'CURSOR'
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED', 'FORMATTED']);
|
|
}
|
|
parser.suggestDatabases();
|
|
}
|
|
| '<impala>DESCRIBE' 'DATABASE' OptionalImpalaExtendedOrFormatted 'CURSOR' DatabaseIdentifier
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords(['EXTENDED', 'FORMATTED']);
|
|
}
|
|
parser.addDatabaseLocation(@5, [{ name: $5 }]);
|
|
}
|
|
;
|
|
|
|
// ===================================== SELECT statement =====================================
|
|
|
|
QuerySpecification
|
|
: SelectStatement OptionalUnions -> $1
|
|
| CommonTableExpression SelectStatement OptionalUnions
|
|
| CommonTableExpression '(' QuerySpecification ')' OptionalUnions -> $3
|
|
;
|
|
|
|
QuerySpecification_EDIT
|
|
: SelectStatement_EDIT OptionalUnions
|
|
| SelectStatement OptionalUnions_EDIT
|
|
| CommonTableExpression '(' QuerySpecification_EDIT ')'
|
|
{
|
|
parser.addCommonTableExpressions($1);
|
|
}
|
|
| CommonTableExpression SelectStatement_EDIT OptionalUnions
|
|
{
|
|
parser.addCommonTableExpressions($1);
|
|
}
|
|
| CommonTableExpression SelectStatement OptionalUnions_EDIT
|
|
{
|
|
parser.addCommonTableExpressions($1);
|
|
}
|
|
| CommonTableExpression_EDIT
|
|
| CommonTableExpression_EDIT '(' QuerySpecification ')'
|
|
| CommonTableExpression_EDIT SelectStatement OptionalUnions
|
|
;
|
|
|
|
SelectStatement
|
|
: 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
$$ = { selectList: $4 };
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList TableExpression
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
$$ = { selectList: $4, tableExpression: $5 }
|
|
}
|
|
;
|
|
|
|
OptionalUnions
|
|
:
|
|
| Unions
|
|
;
|
|
|
|
OptionalUnions_EDIT
|
|
: Unions_EDIT
|
|
;
|
|
|
|
Unions
|
|
: UnionClause
|
|
| Unions UnionClause
|
|
;
|
|
|
|
Unions_EDIT
|
|
: UnionClause_EDIT
|
|
| Unions UnionClause_EDIT
|
|
| UnionClause_EDIT Unions
|
|
| Unions UnionClause_EDIT Unions
|
|
;
|
|
|
|
UnionClause
|
|
: 'UNION' NewStatement OptionalAllOrDistinct SelectStatement
|
|
;
|
|
|
|
UnionClause_EDIT
|
|
: 'UNION' NewStatement 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['ALL', 'DISTINCT', 'SELECT']);
|
|
}
|
|
| 'UNION' NewStatement 'CURSOR' SelectStatement
|
|
{
|
|
parser.suggestKeywords(['ALL', 'DISTINCT']);
|
|
}
|
|
| 'UNION' NewStatement OptionalAllOrDistinct SelectStatement_EDIT
|
|
;
|
|
|
|
SelectStatement_EDIT
|
|
: 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList_EDIT
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
if ($4.cursorAtStart) {
|
|
var keywords = parser.getSelectListKeywords();
|
|
if (!$3 && !$2) {
|
|
keywords.push({ value: 'ALL', weight: 2 });
|
|
keywords.push({ value: 'DISTINCT', weight: 2 });
|
|
}
|
|
if (parser.isImpala() && !$3) {
|
|
keywords.push({ value: 'STRAIGHT_JOIN', weight: 1 });
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
} else {
|
|
parser.checkForSelectListKeywords($4);
|
|
}
|
|
if ($4.suggestFunctions) {
|
|
parser.suggestFunctions();
|
|
}
|
|
if ($4.suggestColumns) {
|
|
parser.suggestColumns({ identifierChain: [], source: 'select' });
|
|
}
|
|
if ($4.suggestTables) {
|
|
parser.suggestTables({ prependQuestionMark: true, prependFrom: true });
|
|
}
|
|
if ($4.suggestDatabases) {
|
|
parser.suggestDatabases({ prependQuestionMark: true, prependFrom: true, appendDot: true });
|
|
}
|
|
if ($4.suggestAggregateFunctions && (!$2 || $2 === 'ALL')) {
|
|
parser.suggestAggregateFunctions();
|
|
parser.suggestAnalyticFunctions();
|
|
}
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin 'CURSOR'
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4, true);
|
|
var keywords = parser.getSelectListKeywords();
|
|
if (!$2 || $2 === 'ALL') {
|
|
parser.suggestAggregateFunctions();
|
|
parser.suggestAnalyticFunctions();
|
|
}
|
|
if (!$3 && !$2) {
|
|
keywords.push({ value: 'ALL', weight: 2 });
|
|
keywords.push({ value: 'DISTINCT', weight: 2 });
|
|
}
|
|
if (parser.isImpala() && !$3) {
|
|
keywords.push({ value: 'STRAIGHT_JOIN', weight: 1 });
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
parser.suggestFunctions();
|
|
parser.suggestColumns({ identifierChain: [], source: 'select' });
|
|
parser.suggestTables({ prependQuestionMark: true, prependFrom: true });
|
|
parser.suggestDatabases({ prependQuestionMark: true, prependFrom: true, appendDot: true });
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList TableExpression_EDIT
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList_EDIT TableExpression
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
parser.selectListNoTableSuggest($4, $2);
|
|
if (parser.yy.result.suggestColumns) {
|
|
parser.yy.result.suggestColumns.source = 'select';
|
|
}
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin 'CURSOR' TableExpression
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4, true);
|
|
var keywords = parser.getSelectListKeywords();
|
|
if (!$2 || $2 === 'ALL') {
|
|
parser.suggestAggregateFunctions();
|
|
parser.suggestAnalyticFunctions();
|
|
}
|
|
if (!$3 && !$2) {
|
|
keywords.push({ value: 'ALL', weight: 2 });
|
|
keywords.push({ value: 'DISTINCT', weight: 2 });
|
|
}
|
|
if (parser.isImpala() && !$3) {
|
|
keywords.push({ value: 'STRAIGHT_JOIN', weight: 1 });
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
parser.suggestFunctions();
|
|
parser.suggestColumns({ identifierChain: [], source: 'select' });
|
|
parser.suggestTables({ prependQuestionMark: true, prependFrom: true });
|
|
parser.suggestDatabases({ prependQuestionMark: true, prependFrom: true, appendDot: true });
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList 'CURSOR' TableExpression
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
parser.checkForSelectListKeywords($4);
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList 'CURSOR' ',' TableExpression
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
parser.checkForSelectListKeywords($4);
|
|
}
|
|
| 'SELECT' OptionalAllOrDistinct OptionalStraightJoin SelectList 'CURSOR'
|
|
{
|
|
parser.addClauseLocation('selectList', parser.firstDefined($3, @3, $2, @2, $1, @1), @4);
|
|
parser.checkForSelectListKeywords($4);
|
|
var keywords = ['FROM'];
|
|
if (parser.yy.result.suggestKeywords) {
|
|
keywords = parser.yy.result.suggestKeywords.concat(keywords);
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
parser.suggestTables({ prependFrom: true });
|
|
parser.suggestDatabases({ prependFrom: true, appendDot: true });
|
|
}
|
|
;
|
|
|
|
OptionalStraightJoin
|
|
:
|
|
| '<impala>STRAIGHT_JOIN'
|
|
;
|
|
|
|
CommonTableExpression
|
|
: 'WITH' WithQueries -> $2
|
|
;
|
|
|
|
CommonTableExpression_EDIT
|
|
: 'WITH' WithQueries_EDIT
|
|
;
|
|
|
|
WithQueries
|
|
: WithQuery -> [$1]
|
|
| WithQueries ',' WithQuery -> $1.concat([$3]);
|
|
;
|
|
|
|
WithQueries_EDIT
|
|
: WithQuery_EDIT
|
|
| WithQueries ',' WithQuery_EDIT
|
|
{
|
|
parser.addCommonTableExpressions($1);
|
|
}
|
|
| WithQuery_EDIT ',' WithQueries
|
|
| WithQueries ',' WithQuery_EDIT ',' WithQueries
|
|
{
|
|
parser.addCommonTableExpressions($1);
|
|
}
|
|
;
|
|
|
|
WithQuery
|
|
: RegularOrBacktickedIdentifier AnyAs '(' TableSubQueryInner ')'
|
|
{
|
|
parser.addCteAliasLocation(@1, $1);
|
|
$4.alias = $1;
|
|
$$ = $4;
|
|
}
|
|
;
|
|
|
|
WithQuery_EDIT
|
|
: RegularOrBacktickedIdentifier 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['AS']);
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyAs '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['SELECT']);
|
|
}
|
|
| RegularOrBacktickedIdentifier AnyAs '(' TableSubQueryInner_EDIT RightParenthesisOrError
|
|
;
|
|
|
|
OptionalAllOrDistinct
|
|
:
|
|
| '<hive>ALL'
|
|
| 'ALL'
|
|
| 'DISTINCT'
|
|
;
|
|
|
|
TableExpression
|
|
: FromClause OptionalSelectConditions
|
|
{
|
|
parser.addClauseLocation('whereClause', @1, $2.whereClauseLocation);
|
|
parser.addClauseLocation('limitClause', $2.limitClausePreceding || @1, $2.limitClauseLocation);
|
|
}
|
|
;
|
|
|
|
TableExpression_EDIT
|
|
: FromClause_EDIT OptionalSelectConditions
|
|
{
|
|
parser.addClauseLocation('whereClause', @1, $2.whereClauseLocation);
|
|
parser.addClauseLocation('limitClause', $2.limitClausePreceding || @1, $2.limitClauseLocation);
|
|
}
|
|
| FromClause 'CURSOR' OptionalSelectConditions OptionalJoins
|
|
{
|
|
var keywords = [];
|
|
|
|
parser.addClauseLocation('whereClause', @1, $3.whereClauseLocation);
|
|
parser.addClauseLocation('limitClause', $2.limitClausePreceding || @1, $2.limitClauseLocation);
|
|
|
|
if ($1) {
|
|
if (!$1.hasLateralViews && typeof $1.tableReferenceList.hasJoinCondition !== 'undefined' && !$1.tableReferenceList.hasJoinCondition) {
|
|
keywords.push({ value: 'ON', weight: 3 });
|
|
if (parser.isImpala()) {
|
|
keywords.push({ value: 'USING', weight: 3 });
|
|
}
|
|
}
|
|
if ($1.suggestKeywords) {
|
|
keywords = parser.createWeightedKeywords($1.suggestKeywords, 3);
|
|
}
|
|
if ($1.tableReferenceList.suggestJoinConditions) {
|
|
parser.suggestJoinConditions($1.tableReferenceList.suggestJoinConditions);
|
|
}
|
|
if ($1.tableReferenceList.suggestJoins) {
|
|
parser.suggestJoins($1.tableReferenceList.suggestJoins);
|
|
}
|
|
if (!$1.hasLateralViews && $1.tableReferenceList.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($1.tableReferenceList.suggestKeywords, 3));
|
|
}
|
|
|
|
// Lower the weights for 'TABLESAMPLE' and 'LATERAL VIEW'
|
|
keywords.forEach(function (keyword) {
|
|
if (keyword.value === 'TABLESAMPLE' || keyword.value === 'LATERAL VIEW') {
|
|
keyword.weight = 1.1;
|
|
}
|
|
});
|
|
|
|
if (!$1.hasLateralViews && $1.tableReferenceList.types) {
|
|
var veKeywords = parser.getValueExpressionKeywords($1.tableReferenceList);
|
|
keywords = keywords.concat(veKeywords.suggestKeywords);
|
|
if (veKeywords.suggestColRefKeywords) {
|
|
parser.suggestColRefKeywords(veKeywords.suggestColRefKeywords);
|
|
parser.addColRefIfExists($1.tableReferenceList);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($3.empty && $4 && $4.joinType.toUpperCase() === 'JOIN') {
|
|
keywords = keywords.concat(['FULL', 'FULL OUTER', 'LEFT', 'LEFT OUTER', 'RIGHT', 'RIGHT OUTER']);
|
|
if (parser.isHive()) {
|
|
keywords = keywords.concat(['CROSS', 'INNER', 'LEFT SEMI']);
|
|
} else if (parser.isImpala()) {
|
|
keywords = keywords.concat(['ANTI', 'CROSS', 'INNER', 'LEFT ANTI', 'LEFT INNER', 'LEFT SEMI', 'OUTER', 'RIGHT ANTI', 'RIGHT INNER', 'RIGHT SEMI', 'SEMI']);
|
|
} else {
|
|
keywords.push('INNER');
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
return;
|
|
}
|
|
|
|
if ($3.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($3.suggestKeywords, 2));
|
|
}
|
|
|
|
if ($3.suggestFilters) {
|
|
parser.suggestFilters($3.suggestFilters);
|
|
}
|
|
if ($3.suggestGroupBys) {
|
|
parser.suggestGroupBys($3.suggestGroupBys);
|
|
}
|
|
if ($3.suggestOrderBys) {
|
|
parser.suggestOrderBys($3.suggestOrderBys);
|
|
}
|
|
|
|
if ($3.empty) {
|
|
keywords.push({ value: 'UNION', weight: 2.11 });
|
|
}
|
|
|
|
keywords = keywords.concat([
|
|
{ value: 'FULL JOIN', weight: 1 },
|
|
{ value: 'FULL OUTER JOIN', weight: 1 },
|
|
{ value: 'JOIN', weight: 1 },
|
|
{ value: 'LEFT JOIN', weight: 1 },
|
|
{ value: 'LEFT OUTER JOIN', weight: 1 },
|
|
{ value: 'RIGHT JOIN', weight: 1 },
|
|
{ value: 'RIGHT OUTER JOIN', weight: 1 }
|
|
]);
|
|
if (parser.isHive()) {
|
|
keywords = keywords.concat([
|
|
{ value: 'CROSS JOIN', weight: 1 },
|
|
{ value: 'INNER JOIN', weight: 1 },
|
|
{ value: 'LEFT SEMI JOIN', weight: 1 }
|
|
]);
|
|
} else if (parser.isImpala()) {
|
|
keywords = keywords.concat([
|
|
{ value: 'ANTI JOIN', weight: 1 },
|
|
{ value: 'INNER JOIN', weight: 1 },
|
|
{ value: 'LEFT ANTI JOIN', weight: 1 },
|
|
{ value: 'LEFT INNER JOIN', weight: 1 },
|
|
{ value: 'LEFT SEMI JOIN', weight: 1 },
|
|
{ value: 'OUTER JOIN', weight: 1 },
|
|
{ value: 'RIGHT ANTI JOIN', weight: 1 },
|
|
{ value: 'RIGHT INNER JOIN', weight: 1 },
|
|
{ value: 'RIGHT SEMI JOIN', weight: 1 },
|
|
{ value: 'SEMI JOIN', weight: 1 }
|
|
]);
|
|
} else {
|
|
keywords.push({ value: 'INNER JOIN', weight: 1 });
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
}
|
|
| FromClause OptionalSelectConditions_EDIT OptionalJoins
|
|
{
|
|
// A couple of things are going on here:
|
|
// - If there are no SelectConditions (WHERE, GROUP BY, etc.) we should suggest complete join options
|
|
// - If there's an OptionalJoin at the end, i.e. 'SELECT * FROM foo | JOIN ...' we should suggest
|
|
// different join types
|
|
// - The FromClause could end with a valueExpression, in which case we should suggest keywords like '='
|
|
// or 'AND' based on type
|
|
|
|
if (!$2) {
|
|
parser.addClauseLocation('whereClause', @1);
|
|
parser.addClauseLocation('limitClause', @1);
|
|
return;
|
|
}
|
|
parser.addClauseLocation('whereClause', @1, $2.whereClauseLocation);
|
|
parser.addClauseLocation('limitClause', $2.limitClausePreceding || @1, $2.limitClauseLocation);
|
|
var keywords = [];
|
|
|
|
if ($2.suggestColRefKeywords) {
|
|
parser.suggestColRefKeywords($2.suggestColRefKeywords);
|
|
parser.addColRefIfExists($2);
|
|
}
|
|
|
|
if ($2.suggestKeywords && $2.suggestKeywords.length) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($2.suggestKeywords, 2));
|
|
}
|
|
|
|
if ($2.cursorAtEnd) {
|
|
keywords.push({ value: 'UNION', weight: 2.11 });
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
}
|
|
;
|
|
|
|
OptionalJoins
|
|
:
|
|
| Joins
|
|
| Joins_INVALID
|
|
;
|
|
|
|
FromClause
|
|
: 'FROM' TableReferenceList OptionalLateralViews
|
|
{
|
|
if (parser.isHive()) {
|
|
$$ = { tableReferenceList : $2, suggestKeywords: ['LATERAL VIEW'] }
|
|
} else {
|
|
$$ = { tableReferenceList : $2 }
|
|
}
|
|
if (parser.isHive() && $3) {
|
|
parser.yy.lateralViews = $3.lateralViews;
|
|
$$.hasLateralViews = true;
|
|
if ($3.suggestKeywords) {
|
|
$$.suggestKeywords = $$.suggestKeywords.concat($3.suggestKeywords);
|
|
}
|
|
}
|
|
}
|
|
;
|
|
|
|
FromClause_EDIT
|
|
: 'FROM' 'CURSOR'
|
|
{
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
| 'FROM' TableReferenceList_EDIT OptionalLateralViews
|
|
{
|
|
if ($3) {
|
|
parser.yy.lateralViews = $3.lateralViews;
|
|
}
|
|
}
|
|
| 'FROM' TableReferenceList OptionalLateralViews_EDIT
|
|
;
|
|
|
|
OptionalSelectConditions
|
|
: OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR(
|
|
[$1, $2, $3, $4, $5, $6, $6, $7, $8],
|
|
[{ value: 'WHERE', weight: 9 }, { value: 'GROUP BY', weight: 8 }, { value: 'HAVING', weight: 7 }, { value: 'WINDOW', weight: 6 }, { value: 'ORDER BY', weight: 5 }, [{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }], { value: 'SORT BY', weight: 4 }, { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }],
|
|
[true, true, true, parser.isHive(), true, parser.isHive(), parser.isHive() && !$5, true, parser.isImpala()]);
|
|
|
|
if (keywords.length > 0) {
|
|
$$ = { suggestKeywords: keywords, empty: !$1 && !$2 && !$3 && !$4 && !$5 && !$6 && !$7 && !$8 };
|
|
} else {
|
|
$$ = {};
|
|
}
|
|
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($6, @6, $5, @5, $4, @4, $3, @3, $2, @2, $1, @1);
|
|
$$.limitClauseLocation = $7 ? @7 : undefined;
|
|
|
|
if (!$1 && !$2 && !$3 && !$4 && !$5 && !$6 && !$7 && !$8) {
|
|
$$.suggestFilters = { prefix: 'WHERE', tablePrimaries: parser.yy.latestTablePrimaries.concat() };
|
|
}
|
|
if (!$2 && !$3 && !$4 && !$5 && !$6 && !$7 && !$8) {
|
|
$$.suggestGroupBys = { prefix: 'GROUP BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() };
|
|
}
|
|
if (!$5 && !$6 && !$7 && !$8) {
|
|
$$.suggestOrderBys = { prefix: 'ORDER BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() };
|
|
}
|
|
}
|
|
;
|
|
|
|
OptionalSelectConditions_EDIT
|
|
: WhereClause_EDIT OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
if (parser.yy.result.suggestColumns) {
|
|
parser.yy.result.suggestColumns.source = 'where';
|
|
}
|
|
}
|
|
| OptionalWhereClause GroupByClause_EDIT OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
if (parser.yy.result.suggestColumns) {
|
|
parser.yy.result.suggestColumns.source = 'group by';
|
|
}
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause HavingClause_EDIT OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause WindowClause_EDIT OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OrderByClause_EDIT OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
if (parser.yy.result.suggestColumns) {
|
|
parser.yy.result.suggestColumns.source = 'order by';
|
|
}
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause ClusterOrDistributeBy_EDIT OptionalLimitClause OptionalOffsetClause
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy LimitClause_EDIT OptionalOffsetClause
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OffsetClause_EDIT
|
|
;
|
|
|
|
OptionalSelectConditions_EDIT
|
|
: WhereClause 'CURSOR' OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR(
|
|
[$3, $4, $5, $6, $7, $7, $8, $9],
|
|
[{ value: 'GROUP BY', weight: 8 }, { value: 'HAVING', weight: 7 }, { value: 'WINDOW', weight: 6 }, { value: 'ORDER BY', weight: 5 }, [{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }], { value: 'SORT BY', weight: 4 }, { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }],
|
|
[true, true, parser.isHive(), true, parser.isHive(), parser.isHive() && !$6, true, parser.isImpala()]);
|
|
if ($1.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($1.suggestKeywords, 1));
|
|
}
|
|
$$ = parser.getValueExpressionKeywords($1, keywords);
|
|
$$.cursorAtEnd = !$3 && !$4 && !$5 && !$6 && !$7 && !$8 && !$9;
|
|
if ($1.columnReference) {
|
|
$$.columnReference = $1.columnReference;
|
|
}
|
|
if (!$3) {
|
|
parser.suggestGroupBys({ prefix: 'GROUP BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
if (!$3 && !$4 && !$5 && !$6) {
|
|
parser.suggestOrderBys({ prefix: 'ORDER BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($7, @7, $6, @6, $5, @5, $4, @4, $3, @3, $1, @1);
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause GroupByClause 'CURSOR' OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR(
|
|
[$4, $5, $6, $7, $7, $8, $9],
|
|
[{ value: 'HAVING', weight: 7 }, { value: 'WINDOW', weight: 6 }, { value: 'ORDER BY', weight: 5 }, [{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }], { value: 'SORT BY', weight: 4 }, { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }],
|
|
[true, parser.isHive(), true, parser.isHive(), parser.isHive() && !$6, true, parser.isImpala()]);
|
|
if ($2.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($2.suggestKeywords, 8));
|
|
}
|
|
if ($2.valueExpression) {
|
|
$$ = parser.getValueExpressionKeywords($2.valueExpression, keywords);
|
|
if ($2.valueExpression.columnReference) {
|
|
$$.columnReference = $2.valueExpression.columnReference;
|
|
}
|
|
} else {
|
|
$$ = { suggestKeywords: keywords };
|
|
}
|
|
$$.cursorAtEnd = !$4 && !$5 && !$6 && !$7 && !$8 && !$9;
|
|
if (!$4 && !$5 && !$6) {
|
|
parser.suggestOrderBys({ prefix: 'ORDER BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($7, @7, $6, @6, $5, @5, $4, @4, $2, @2);
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause HavingClause 'CURSOR' OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR(
|
|
[$5, $6, $7, $7, $8, $9],
|
|
[{ value: 'WINDOW', weight: 6 }, { value: 'ORDER BY', weight: 5 }, [{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }], { value: 'SORT BY', weight: 4 }, { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }],
|
|
[parser.isHive(), true, parser.isHive(), parser.isHive() && !$6, true, parser.isImpala()]);
|
|
$$ = { suggestKeywords: keywords, cursorAtEnd: !$5 && !$6 && !$7 && !$8 && !$9 };
|
|
if (!$5 && !$6) {
|
|
parser.suggestOrderBys({ prefix: 'ORDER BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($7, @7, $6, @6, $5, @5, $3, @3);
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause WindowClause 'CURSOR' OptionalOrderByClause OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR([$6, $7, $8, $9], [{ value: 'ORDER BY', weight: 5 }, [{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }, { value: 'SORT BY', weight: 4 }], { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }], [true, parser.isHive(), true, parser.isImpala()]);
|
|
$$ = { suggestKeywords: keywords, cursorAtEnd: !$6 && !$7 && !$8 && !$9 };
|
|
if (!$6) {
|
|
parser.suggestOrderBys({ prefix: 'ORDER BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($7, @7, $6, @6, $4, @4);
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OrderByClause 'CURSOR' OptionalClusterOrDistributeBy OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR([$7, $8, $9], [[{ value: 'CLUSTER BY', weight: 4 }, { value: 'DISTRIBUTE BY', weight: 4 }], { value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }], [parser.isHive(), true, parser.isImpala()]);
|
|
if ($5.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($5.suggestKeywords, 5));
|
|
}
|
|
$$ = { suggestKeywords: keywords, cursorAtEnd: !$7 && !$8 && !$9 };
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($7, @7, $5, @5);
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause ClusterOrDistributeBy 'CURSOR' OptionalLimitClause OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR([$8, $9], [{ value: 'LIMIT', weight: 3 }, { value: 'OFFSET', weight: 2 }], [true, parser.isImpala()]);
|
|
if ($6.suggestKeywords) {
|
|
keywords = keywords.concat(parser.createWeightedKeywords($6.suggestKeywords, 4));
|
|
}
|
|
$$ = { suggestKeywords: keywords, cursorAtEnd: !$8 && !$9 };
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = @6;
|
|
$$.limitClauseLocation = $8 ? @8 : undefined;
|
|
}
|
|
| OptionalWhereClause OptionalGroupByClause OptionalHavingClause OptionalWindowClause OptionalOrderByClause OptionalClusterOrDistributeBy LimitClause 'CURSOR' OptionalOffsetClause
|
|
{
|
|
var keywords = parser.getKeywordsForOptionalsLR([$9], [{ value: 'OFFSET', weight: 2 }], [parser.isImpala()]);
|
|
$$ = { suggestKeywords: keywords, cursorAtEnd: !$9 };
|
|
$$.whereClauseLocation = $1 ? @1 : undefined;
|
|
$$.limitClausePreceding = parser.firstDefined($6, @6, $5, @5, $4, @4, $3, @3, $2, @2, $1, @1);
|
|
$$.limitClauseLocation = $7 ? @7 : undefined;
|
|
}
|
|
;
|
|
|
|
OptionalWhereClause
|
|
:
|
|
| WhereClause
|
|
;
|
|
|
|
WhereClause
|
|
: 'WHERE' SearchCondition -> $2
|
|
;
|
|
|
|
WhereClause_EDIT
|
|
: 'WHERE' SearchCondition_EDIT
|
|
{
|
|
if ($2.suggestFilters) {
|
|
parser.suggestFilters({ tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
}
|
|
| 'WHERE' 'CURSOR'
|
|
{
|
|
parser.suggestFunctions();
|
|
parser.suggestColumns();
|
|
parser.suggestKeywords(['EXISTS', 'NOT EXISTS']);
|
|
parser.suggestFilters({ tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
;
|
|
|
|
OptionalGroupByClause
|
|
:
|
|
| GroupByClause
|
|
;
|
|
|
|
GroupByClause
|
|
: AnyGroup 'BY' GroupByColumnList OptionalHiveGroupingSetsCubeOrRollup
|
|
{
|
|
$$ = { valueExpression: $4 ? false : $3 };
|
|
if (!$4 && parser.isHive()) {
|
|
$$.suggestKeywords = ['GROUPING SETS', 'WITH CUBE', 'WITH ROLLUP'];
|
|
}
|
|
}
|
|
;
|
|
|
|
GroupByClause_EDIT
|
|
: AnyGroup 'BY' GroupByColumnList_EDIT OptionalHiveGroupingSetsCubeOrRollup
|
|
{
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
| AnyGroup 'BY' 'CURSOR' OptionalHiveGroupingSetsCubeOrRollup
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.suggestSelectListAliases();
|
|
parser.suggestGroupBys({ tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
| AnyGroup 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['BY']);
|
|
parser.suggestGroupBys({ prefix: 'BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
| AnyGroup 'BY' GroupByColumnList OptionalHiveGroupingSetsCubeOrRollup_EDIT
|
|
;
|
|
|
|
OptionalHiveGroupingSetsCubeOrRollup
|
|
:
|
|
| HiveGroupingSets
|
|
| 'WITH' '<hive>CUBE'
|
|
| 'WITH' '<hive>ROLLUP'
|
|
;
|
|
|
|
OptionalHiveGroupingSetsCubeOrRollup_EDIT
|
|
: HiveGroupingSets_EDIT
|
|
| 'WITH' 'CURSOR'
|
|
{
|
|
if (parser.isHive()) {
|
|
parser.suggestKeywords(['CUBE', 'ROLLUP']);
|
|
}
|
|
}
|
|
;
|
|
|
|
HiveGroupingSets
|
|
: '<hive>GROUPING' '<hive>SETS' '(' ColumnGroupingSets ')'
|
|
;
|
|
|
|
HiveGroupingSets_EDIT
|
|
: '<hive>GROUPING' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['SETS']);
|
|
}
|
|
| '<hive>GROUPING' '<hive>SETS' '(' ColumnGroupingSets_EDIT RightParenthesisOrError
|
|
;
|
|
|
|
ColumnGroupingSets
|
|
:
|
|
| ColumnReference
|
|
| ColumnGroupingSets ',' ColumnGroupingSets
|
|
| '(' ColumnGroupingSets ')'
|
|
;
|
|
|
|
ColumnGroupingSets_EDIT
|
|
: ColumnGroupingSet_EDIT
|
|
| ColumnGroupingSet_EDIT ',' ColumnGroupingSets
|
|
| ColumnGroupingSets ',' ColumnGroupingSet_EDIT
|
|
| ColumnGroupingSets ',' ColumnGroupingSet_EDIT ',' ColumnGroupingSets
|
|
| '(' ColumnGroupingSets_EDIT RightParenthesisOrError
|
|
;
|
|
|
|
ColumnGroupingSet_EDIT
|
|
: AnyCursor
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
| ColumnReference_EDIT
|
|
;
|
|
|
|
GroupByColumnList
|
|
: ValueExpression
|
|
| GroupByColumnList ',' ValueExpression -> $3
|
|
;
|
|
|
|
GroupByColumnList_EDIT
|
|
: ValueExpression_EDIT
|
|
| 'CURSOR' ValueExpression
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| 'CURSOR' ',' GroupByColumnList
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| ValueExpression_EDIT ',' GroupByColumnList
|
|
| GroupByColumnList ',' GroupByColumnListPartTwo_EDIT
|
|
| GroupByColumnList ',' GroupByColumnListPartTwo_EDIT ','
|
|
| GroupByColumnList ',' GroupByColumnListPartTwo_EDIT ',' GroupByColumnList
|
|
;
|
|
|
|
GroupByColumnListPartTwo_EDIT
|
|
: ValueExpression_EDIT
|
|
| AnyCursor ValueExpression
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| AnyCursor
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
;
|
|
|
|
OptionalOrderByClause
|
|
:
|
|
| OrderByClause
|
|
;
|
|
|
|
OrderByClause
|
|
: 'ORDER' 'BY' OrderByColumnList -> $3
|
|
;
|
|
|
|
OrderByClause_EDIT
|
|
: 'ORDER' 'BY' OrderByColumnList_EDIT
|
|
{
|
|
if ($3.emptyOrderBy) {
|
|
parser.suggestOrderBys({ tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
}
|
|
| 'ORDER' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['BY']);
|
|
parser.suggestOrderBys({ prefix: 'BY', tablePrimaries: parser.yy.latestTablePrimaries.concat() });
|
|
}
|
|
;
|
|
|
|
OrderByColumnList
|
|
: OrderByIdentifier
|
|
| OrderByColumnList ',' OrderByIdentifier -> $3
|
|
;
|
|
|
|
OrderByColumnList_EDIT
|
|
: OrderByIdentifier_EDIT
|
|
| 'CURSOR' OrderByIdentifier
|
|
{
|
|
$$ = { emptyOrderBy: false }
|
|
parser.valueExpressionSuggest();
|
|
parser.suggestAnalyticFunctions();
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
| OrderByColumnList ',' OrderByIdentifier_EDIT -> { emptyOrderBy: false }
|
|
| OrderByColumnList ',' OrderByIdentifier_EDIT ',' -> { emptyOrderBy: false }
|
|
| OrderByColumnList ',' OrderByIdentifier_EDIT ',' OrderByColumnList -> { emptyOrderBy: false }
|
|
;
|
|
|
|
OrderByIdentifier
|
|
: ValueExpression OptionalAscOrDesc OptionalImpalaNullsFirstOrLast -> parser.mergeSuggestKeywords($2, $3)
|
|
;
|
|
|
|
OrderByIdentifier_EDIT
|
|
: ValueExpression_EDIT OptionalAscOrDesc OptionalImpalaNullsFirstOrLast
|
|
{
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
| ValueExpression OptionalAscOrDesc OptionalImpalaNullsFirstOrLast_EDIT
|
|
| AnyCursor OptionalAscOrDesc OptionalImpalaNullsFirstOrLast
|
|
{
|
|
$$ = { emptyOrderBy: true }
|
|
parser.valueExpressionSuggest();
|
|
parser.suggestAnalyticFunctions();
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
;
|
|
|
|
OptionalAscOrDesc
|
|
:
|
|
{
|
|
$$ = { suggestKeywords: ['ASC', 'DESC'] };
|
|
}
|
|
| 'ASC'
|
|
| '<hive>ASC'
|
|
| 'DESC'
|
|
| '<hive>DESC'
|
|
;
|
|
|
|
OptionalImpalaNullsFirstOrLast
|
|
:
|
|
{
|
|
if (parser.isImpala()) {
|
|
$$ = { suggestKeywords: ['NULLS FIRST', 'NULLS LAST'] };
|
|
} else {
|
|
$$ = {};
|
|
}
|
|
}
|
|
| '<impala>NULLS' '<impala>FIRST'
|
|
| '<impala>NULLS' '<impala>LAST'
|
|
;
|
|
|
|
OptionalImpalaNullsFirstOrLast_EDIT
|
|
: '<impala>NULLS' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['FIRST', 'LAST']);
|
|
}
|
|
;
|
|
|
|
OptionalClusterOrDistributeBy
|
|
:
|
|
| ClusterOrDistributeBy
|
|
;
|
|
|
|
ClusterOrDistributeBy
|
|
: ClusterByClause
|
|
| DistributeByClause -> { suggestKeywords: ['SORT BY'] }
|
|
| DistributeByClause SortByClause
|
|
| SortByClause
|
|
;
|
|
|
|
ClusterOrDistributeBy_EDIT
|
|
: ClusterByClause_EDIT
|
|
| DistributeByClause_EDIT
|
|
| DistributeByClause SortByClause_EDIT
|
|
| DistributeByClause_EDIT SortByClause
|
|
| SortByClause_EDIT
|
|
;
|
|
|
|
ClusterByClause
|
|
: '<hive>CLUSTER' 'BY' ColumnList
|
|
;
|
|
|
|
ClusterByClause_EDIT
|
|
: '<hive>CLUSTER' 'CURSOR'
|
|
{
|
|
suggestKeywords: ['BY'];
|
|
}
|
|
| '<hive>CLUSTER' 'BY' 'CURSOR'
|
|
{
|
|
parser.suggestColumns();
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
| '<hive>CLUSTER' 'BY' ColumnList_EDIT
|
|
{
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
;
|
|
|
|
DistributeByClause
|
|
: '<hive>DISTRIBUTE' 'BY' ColumnList
|
|
;
|
|
|
|
DistributeByClause_EDIT
|
|
: '<hive>DISTRIBUTE' 'CURSOR'
|
|
{
|
|
suggestKeywords: ['BY'];
|
|
}
|
|
| '<hive>DISTRIBUTE' 'BY' 'CURSOR'
|
|
{
|
|
parser.suggestColumns();
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
| '<hive>DISTRIBUTE' 'BY' ColumnList_EDIT
|
|
{
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
;
|
|
|
|
SortByClause
|
|
: '<hive>SORT' 'BY' SortByList -> $3
|
|
;
|
|
|
|
SortByClause_EDIT
|
|
: '<hive>SORT' 'CURSOR'
|
|
{
|
|
suggestKeywords: ['BY'];
|
|
}
|
|
| '<hive>SORT' 'BY' SortByList_EDIT
|
|
{
|
|
parser.suggestSelectListAliases();
|
|
}
|
|
;
|
|
|
|
SortByList
|
|
: SortByIdentifier
|
|
| SortByList ',' SortByIdentifier -> $3
|
|
;
|
|
|
|
SortByList_EDIT
|
|
: SortByIdentifier_EDIT
|
|
| SortByIdentifier_EDIT ',' SortByList
|
|
| SortByList ',' SortByIdentifier_EDIT
|
|
| SortByList ',' SortByIdentifier_EDIT ',' SortByList
|
|
;
|
|
|
|
SortByIdentifier
|
|
: ColumnIdentifier OptionalAscOrDesc
|
|
{
|
|
parser.addColumnLocation($1.location, [ $1.identifier ]);
|
|
$$ = $2;
|
|
}
|
|
;
|
|
|
|
SortByIdentifier_EDIT
|
|
: ColumnIdentifier_EDIT OptionalAscOrDesc
|
|
| AnyCursor OptionalAscOrDesc
|
|
{
|
|
parser.suggestColumns();
|
|
}
|
|
;
|
|
|
|
OptionalLimitClause
|
|
:
|
|
| LimitClause
|
|
;
|
|
|
|
LimitClause
|
|
: 'LIMIT' UnsignedNumericLiteral
|
|
| 'LIMIT' UnsignedNumericLiteral ',' UnsignedNumericLiteral
|
|
| 'LIMIT' 'VARIABLE_REFERENCE'
|
|
| 'LIMIT' 'VARIABLE_REFERENCE' ',' 'VARIABLE_REFERENCE'
|
|
| '<impala>LIMIT' ValueExpression
|
|
;
|
|
|
|
LimitClause_EDIT
|
|
: 'LIMIT' 'CURSOR'
|
|
| '<impala>LIMIT' 'CURSOR'
|
|
{
|
|
parser.suggestFunctions({ types: ['BIGINT'] });
|
|
}
|
|
| '<impala>LIMIT' ValueExpression_EDIT
|
|
{
|
|
delete parser.yy.result.suggestColumns;
|
|
}
|
|
;
|
|
|
|
OptionalOffsetClause
|
|
:
|
|
| OffsetClause
|
|
;
|
|
|
|
OffsetClause
|
|
: '<impala>OFFSET' ValueExpression
|
|
;
|
|
|
|
OffsetClause_EDIT
|
|
: '<impala>OFFSET' 'CURSOR'
|
|
{
|
|
parser.suggestFunctions({ types: ['BIGINT'] });
|
|
}
|
|
| '<impala>OFFSET' ValueExpression_EDIT
|
|
{
|
|
delete parser.yy.result.suggestColumns;
|
|
}
|
|
;
|
|
|
|
SearchCondition
|
|
: ValueExpression
|
|
;
|
|
|
|
SearchCondition_EDIT
|
|
: ValueExpression_EDIT
|
|
;
|
|
|
|
ValueExpression
|
|
: NonParenthesizedValueExpressionPrimary
|
|
;
|
|
|
|
ValueExpression_EDIT
|
|
: NonParenthesizedValueExpressionPrimary_EDIT
|
|
;
|
|
|
|
ValueExpression_EDIT
|
|
: ValueExpression 'NOT' 'CURSOR'
|
|
{
|
|
if (parser.isImpala()) {
|
|
parser.suggestKeywords(['BETWEEN', 'EXISTS', 'IN', 'ILIKE', 'IREGEXP', 'LIKE', 'REGEXP', 'RLIKE']);
|
|
} else {
|
|
parser.suggestKeywords(['BETWEEN', 'EXISTS', 'IN', 'LIKE', 'REGEXP', 'RLIKE']);
|
|
}
|
|
$$ = { types: [ 'BOOLEAN' ] };
|
|
}
|
|
;
|
|
|
|
ValueExpressionList
|
|
: ValueExpression
|
|
{
|
|
$1.position = 1;
|
|
}
|
|
| ValueExpressionList ',' ValueExpression
|
|
{
|
|
$3.position = $1.position + 1;
|
|
$$ = $3;
|
|
}
|
|
;
|
|
|
|
ValueExpressionList_EDIT
|
|
: ValueExpression_EDIT
|
|
{
|
|
$1.position = 1;
|
|
}
|
|
| ValueExpressionList ',' ValueExpression_EDIT
|
|
{
|
|
$1.position += 1;
|
|
}
|
|
| ValueExpression_EDIT ',' ValueExpressionList
|
|
{
|
|
$1.position = 1;
|
|
}
|
|
| ValueExpressionList ',' ValueExpression_EDIT ',' ValueExpressionList
|
|
{
|
|
$1.position += 1;
|
|
}
|
|
| ValueExpressionList ',' AnyCursor
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$1.position += 1;
|
|
}
|
|
| ValueExpressionList ',' AnyCursor ',' ValueExpressionList
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$1.position += 1;
|
|
}
|
|
| ValueExpressionList 'CURSOR' ',' ValueExpressionList
|
|
{
|
|
parser.suggestValueExpressionKeywords($1);
|
|
}
|
|
| AnyCursor ',' ValueExpressionList
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { cursorAtStart : true, position: 1 };
|
|
}
|
|
| AnyCursor ','
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { cursorAtStart : true, position: 1 };
|
|
}
|
|
| ',' AnyCursor
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { position: 2 };
|
|
}
|
|
| ',' AnyCursor ',' ValueExpressionList
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { position: 2 };
|
|
}
|
|
;
|
|
|
|
InValueList
|
|
: NonParenthesizedValueExpressionPrimary
|
|
| InValueList ',' NonParenthesizedValueExpressionPrimary
|
|
;
|
|
|
|
NonParenthesizedValueExpressionPrimary
|
|
: UnsignedValueSpecification
|
|
| ColumnOrArbitraryFunctionRef -> { types: ['COLREF'], columnReference: $1.chain }
|
|
| ColumnOrArbitraryFunctionRef ArbitraryFunctionRightPart
|
|
{
|
|
// We need to handle arbitrary UDFs here instead of inside UserDefinedFunction or there will be a conflict
|
|
// with columnReference for functions like: db.udf(foo)
|
|
var fn = $1.chain[$1.chain.length - 1].name.toLowerCase();
|
|
$1.lastLoc.type = 'function';
|
|
$1.lastLoc.function = fn;
|
|
if($1.lastLoc.location){
|
|
$1.lastLoc.location = {
|
|
first_line: $1.lastLoc.location.first_line,
|
|
last_line: $1.lastLoc.location.last_line,
|
|
first_column: $1.lastLoc.location.first_column,
|
|
last_column: $1.lastLoc.location.last_column - 1
|
|
}
|
|
}
|
|
if ($1.lastLoc !== $1.firstLoc) {
|
|
$1.firstLoc.type = 'database';
|
|
} else {
|
|
delete $1.lastLoc.identifierChain;
|
|
}
|
|
if ($2.expression) {
|
|
$$ = { function: fn, expression: $2.expression, types: parser.findReturnTypes(fn) }
|
|
} else {
|
|
$$ = { function: fn, types: parser.findReturnTypes(fn) }
|
|
}
|
|
}
|
|
| ArbitraryFunctionName ArbitraryFunctionRightPart
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.expression) {
|
|
$$ = { function: $1, expression: $2.expression, types: parser.findReturnTypes($1) }
|
|
} else {
|
|
$$ = { function: $1, types: parser.findReturnTypes($1) }
|
|
}
|
|
}
|
|
| UserDefinedFunction
|
|
| 'NULL' -> { types: [ 'NULL' ] }
|
|
| ImpalaInterval -> { types: [ 'TIMESTAMP' ] }
|
|
;
|
|
|
|
NonParenthesizedValueExpressionPrimary_EDIT
|
|
: UnsignedValueSpecification_EDIT
|
|
| ColumnOrArbitraryFunctionRef_EDIT
|
|
{
|
|
if ($1.suggestKeywords) {
|
|
$$ = { types: ['COLREF'], columnReference: $1, suggestKeywords: $1.suggestKeywords };
|
|
} else {
|
|
$$ = { types: ['COLREF'], columnReference: $1 };
|
|
}
|
|
}
|
|
| ColumnOrArbitraryFunctionRef ArbitraryFunctionRightPart_EDIT
|
|
{
|
|
var fn = $1.chain[$1.chain.length - 1].name.toLowerCase();
|
|
$1.lastLoc.type = 'function';
|
|
$1.lastLoc.function = fn;
|
|
$1.lastLoc.location = {
|
|
first_line: $1.lastLoc.location.first_line,
|
|
last_line: $1.lastLoc.location.last_line,
|
|
first_column: $1.lastLoc.location.first_column,
|
|
last_column: $1.lastLoc.location.last_column - 1
|
|
}
|
|
if ($1.lastLoc !== $1.firstLoc) {
|
|
$1.firstLoc.type = 'database';
|
|
} else {
|
|
delete $1.lastLoc.identifierChain;
|
|
}
|
|
if ($2.position) {
|
|
parser.applyArgumentTypesToSuggestions(fn, $2.position);
|
|
}
|
|
$$ = { types: parser.findReturnTypes(fn) };
|
|
}
|
|
| ArbitraryFunctionName ArbitraryFunctionRightPart_EDIT
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.position) {
|
|
parser.applyArgumentTypesToSuggestions($1, $2.position);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| UserDefinedFunction_EDIT
|
|
| ImpalaInterval_EDIT
|
|
;
|
|
|
|
ColumnOrArbitraryFunctionRef
|
|
: BasicIdentifierChain
|
|
{
|
|
var lastLoc = parser.yy.locations[parser.yy.locations.length - 1];
|
|
if (lastLoc.type !== 'variable') {
|
|
lastLoc.type = 'column';
|
|
}
|
|
// used for function references with db prefix
|
|
var firstLoc = parser.yy.locations[parser.yy.locations.length - $1.length];
|
|
$$ = { chain: $1, firstLoc: firstLoc, lastLoc: lastLoc }
|
|
}
|
|
| BasicIdentifierChain AnyDot '*'
|
|
{
|
|
parser.addAsteriskLocation(@3, $1.concat({ asterisk: true }));
|
|
}
|
|
;
|
|
|
|
ColumnOrArbitraryFunctionRef_EDIT
|
|
: BasicIdentifierChain_EDIT
|
|
;
|
|
|
|
ImpalaInterval
|
|
: '<impala>INTERVAL' SignedInteger RegularIdentifier
|
|
;
|
|
|
|
ImpalaInterval_EDIT
|
|
: '<impala>INTERVAL' SignedInteger 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['DAYS', 'HOURS', 'MICROSECONDS', 'MILLISECONDS', 'MINUTES', 'MONTHS', 'NANOSECONDS', 'SECONDS', 'WEEKS', 'YEARS']);
|
|
}
|
|
;
|
|
|
|
SignedInteger
|
|
: UnsignedNumericLiteral
|
|
| '-' UnsignedNumericLiteral
|
|
| '+' UnsignedNumericLiteral
|
|
;
|
|
|
|
UnsignedValueSpecification
|
|
: UnsignedLiteral
|
|
;
|
|
|
|
UnsignedValueSpecification_EDIT
|
|
: UnsignedLiteral_EDIT
|
|
{
|
|
parser.suggestValues($1);
|
|
}
|
|
;
|
|
|
|
UnsignedLiteral
|
|
: UnsignedNumericLiteral -> { types: [ 'NUMBER' ] }
|
|
| GeneralLiteral
|
|
;
|
|
|
|
UnsignedLiteral_EDIT
|
|
: GeneralLiteral_EDIT
|
|
;
|
|
|
|
UnsignedNumericLiteral
|
|
: ExactNumericLiteral
|
|
| ApproximateNumericLiteral
|
|
;
|
|
|
|
ExactNumericLiteral
|
|
: 'UNSIGNED_INTEGER'
|
|
| 'UNSIGNED_INTEGER' AnyDot -> $1 + $2
|
|
| 'UNSIGNED_INTEGER' AnyDot 'UNSIGNED_INTEGER' -> $1 + $2 + $3
|
|
| AnyDot 'UNSIGNED_INTEGER' -> $1 + $2
|
|
;
|
|
|
|
ApproximateNumericLiteral
|
|
: UNSIGNED_INTEGER_E 'UNSIGNED_INTEGER'
|
|
| AnyDot UNSIGNED_INTEGER_E 'UNSIGNED_INTEGER'
|
|
| 'UNSIGNED_INTEGER' AnyDot UNSIGNED_INTEGER_E 'UNSIGNED_INTEGER'
|
|
;
|
|
|
|
GeneralLiteral
|
|
: SingleQuotedValue
|
|
{
|
|
if (/\$\{[^}]*\}/.test($1)) {
|
|
parser.addVariableLocation(@1, $1);
|
|
$$ = { types: [ 'STRING' ], columnReference: [{ name: $1 }] }
|
|
} else {
|
|
$$ = { types: [ 'STRING' ] }
|
|
}
|
|
}
|
|
| DoubleQuotedValue
|
|
{
|
|
if (/\$\{[^}]*\}/.test($1)) {
|
|
parser.addVariableLocation(@1, $1);
|
|
$$ = { types: [ 'STRING' ], columnReference: [{ name: $1 }] }
|
|
} else {
|
|
$$ = { types: [ 'STRING' ] }
|
|
}
|
|
}
|
|
| TruthValue -> { types: [ 'BOOLEAN' ] }
|
|
;
|
|
|
|
GeneralLiteral_EDIT
|
|
: SingleQuotedValue_EDIT
|
|
{
|
|
$$ = { partialQuote: '\'', missingEndQuote: parser.yy.missingEndQuote };
|
|
}
|
|
| DoubleQuotedValue_EDIT
|
|
{
|
|
$$ = { partialQuote: '"', missingEndQuote: parser.yy.missingEndQuote };
|
|
}
|
|
;
|
|
|
|
TruthValue
|
|
: 'TRUE'
|
|
| 'FALSE'
|
|
;
|
|
|
|
OptionalNot
|
|
:
|
|
| 'NOT'
|
|
;
|
|
|
|
SelectSpecification
|
|
: ValueExpression OptionalCorrelationName
|
|
{
|
|
if ($2) {
|
|
parser.addColumnAliasLocation($2.location, $2.alias, @1);
|
|
$$ = { valueExpression: $1, alias: $2.alias };
|
|
if (!parser.yy.selectListAliases) {
|
|
parser.yy.selectListAliases = [];
|
|
}
|
|
parser.yy.selectListAliases.push({ name: $2.alias, types: $1.types || ['T'] });
|
|
} else {
|
|
$$ = { valueExpression: $1 }
|
|
}
|
|
}
|
|
| '*'
|
|
{
|
|
parser.addAsteriskLocation(@1, [{ asterisk: true }]);
|
|
$$ = { asterisk: true }
|
|
}
|
|
;
|
|
|
|
SelectSpecification_EDIT
|
|
: ValueExpression_EDIT OptionalCorrelationName
|
|
{
|
|
if ($2) {
|
|
parser.addColumnAliasLocation($2.location, $2.alias, @1);
|
|
}
|
|
}
|
|
|
|
| AnyCursor AnyAs RegularOrBacktickedIdentifier
|
|
{
|
|
parser.suggestFunctions();
|
|
parser.suggestColumns();
|
|
parser.addColumnAliasLocation(@3, $3, @1);
|
|
$$ = { suggestAggregateFunctions: true };
|
|
}
|
|
| ValueExpression OptionalCorrelationName_EDIT -> $2
|
|
;
|
|
|
|
SelectList
|
|
: SelectSpecification -> [ $1 ]
|
|
| SelectList ',' SelectSpecification
|
|
{
|
|
$1.push($3);
|
|
}
|
|
;
|
|
|
|
SelectList_EDIT
|
|
: SelectSpecification_EDIT
|
|
| 'CURSOR' SelectList
|
|
{
|
|
$$ = { cursorAtStart : true, suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true };
|
|
}
|
|
| 'CURSOR' ',' SelectList
|
|
{
|
|
$$ = { cursorAtStart : true, suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true };
|
|
}
|
|
| SelectSpecification_EDIT ',' SelectList
|
|
| SelectList 'CURSOR' SelectList
|
|
{
|
|
parser.checkForSelectListKeywords($1);
|
|
}
|
|
| SelectList 'CURSOR' ',' SelectList
|
|
{
|
|
parser.checkForSelectListKeywords($1);
|
|
}
|
|
| SelectList ',' AnyCursor
|
|
{
|
|
$$ = { suggestKeywords: parser.getSelectListKeywords(), suggestTables: true, suggestDatabases: true, suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true };
|
|
}
|
|
| SelectList ',' SelectSpecification_EDIT -> $3
|
|
| SelectList ',' AnyCursor SelectList
|
|
{
|
|
$$ = { suggestKeywords: parser.getSelectListKeywords(), suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true, };
|
|
}
|
|
| SelectList ',' AnyCursor ','
|
|
{
|
|
$$ = { suggestKeywords: parser.getSelectListKeywords(), suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true, };
|
|
}
|
|
| SelectList ',' SelectSpecification_EDIT ',' -> $3
|
|
| SelectList ',' AnyCursor ',' SelectList
|
|
{
|
|
$$ = { suggestKeywords: parser.getSelectListKeywords(), suggestFunctions: true, suggestColumns: true, suggestAggregateFunctions: true, };
|
|
}
|
|
| SelectList ',' SelectSpecification_EDIT ',' SelectList -> $3
|
|
;
|
|
|
|
TableReferenceList
|
|
: TableReference
|
|
| TableReferenceList ',' TableReference -> $3
|
|
;
|
|
|
|
TableReferenceList_EDIT
|
|
: TableReference_EDIT
|
|
| TableReference_EDIT ',' TableReference
|
|
| TableReferenceList ',' TableReference_EDIT
|
|
| TableReferenceList ',' TableReference_EDIT ',' TableReferenceList
|
|
| TableReferenceList ',' AnyCursor
|
|
{
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({ appendDot: true });
|
|
}
|
|
;
|
|
|
|
TableReference
|
|
: TablePrimaryOrJoinedTable
|
|
;
|
|
|
|
TableReference_EDIT
|
|
: TablePrimaryOrJoinedTable_EDIT
|
|
;
|
|
|
|
TablePrimaryOrJoinedTable
|
|
: TablePrimary
|
|
{
|
|
$$ = $1;
|
|
|
|
if (parser.yy.latestTablePrimaries.length > 0) {
|
|
var idx = parser.yy.latestTablePrimaries.length - 1;
|
|
var tables = [];
|
|
do {
|
|
var tablePrimary = parser.yy.latestTablePrimaries[idx];
|
|
if (!tablePrimary.subQueryAlias) {
|
|
tables.unshift(tablePrimary.alias ? { identifierChain: tablePrimary.identifierChain, alias: tablePrimary.alias } : { identifierChain: tablePrimary.identifierChain })
|
|
}
|
|
idx--;
|
|
} while (idx >= 0 && tablePrimary.join && !tablePrimary.subQueryAlias)
|
|
|
|
if (tables.length > 0) {
|
|
$$.suggestJoins = {
|
|
prependJoin: true,
|
|
tables: tables
|
|
};
|
|
}
|
|
}
|
|
}
|
|
| JoinedTable
|
|
;
|
|
|
|
TablePrimaryOrJoinedTable_EDIT
|
|
: TablePrimary_EDIT
|
|
| JoinedTable_EDIT
|
|
;
|
|
|
|
JoinedTable
|
|
: TablePrimary Joins -> $2
|
|
;
|
|
|
|
JoinedTable_EDIT
|
|
: TablePrimary Joins_EDIT
|
|
| TablePrimary_EDIT Joins
|
|
;
|
|
|
|
Joins
|
|
: JoinType OptionalImpalaBroadcastOrShuffle TablePrimary OptionalJoinCondition
|
|
{
|
|
if ($4 && $4.valueExpression) {
|
|
$$ = $4.valueExpression;
|
|
} else {
|
|
$$ = {};
|
|
}
|
|
$$.joinType = $1;
|
|
if ($4.noJoinCondition) {
|
|
$$.suggestJoinConditions = { prependOn: true, tablePrimaries: parser.yy.latestTablePrimaries.concat() }
|
|
}
|
|
if ($4.suggestKeywords) {
|
|
$$.suggestKeywords = $4.suggestKeywords;
|
|
}
|
|
if (parser.yy.latestTablePrimaries.length > 0) {
|
|
parser.yy.latestTablePrimaries[parser.yy.latestTablePrimaries.length - 1].join = true;
|
|
}
|
|
}
|
|
| Joins JoinType OptionalImpalaBroadcastOrShuffle TablePrimary OptionalJoinCondition
|
|
{
|
|
if ($5 && $5.valueExpression) {
|
|
$$ = $5.valueExpression;
|
|
} else {
|
|
$$ = {};
|
|
}
|
|
$$.joinType = $1;
|
|
if ($5.noJoinCondition) {
|
|
$$.suggestJoinConditions = { prependOn: true, tablePrimaries: parser.yy.latestTablePrimaries.concat() }
|
|
}
|
|
if ($5.suggestKeywords) {
|
|
$$.suggestKeywords = $5.suggestKeywords;
|
|
}
|
|
if (parser.yy.latestTablePrimaries.length > 0) {
|
|
parser.yy.latestTablePrimaries[parser.yy.latestTablePrimaries.length - 1].join = true;
|
|
}
|
|
}
|
|
;
|
|
|
|
Joins_INVALID
|
|
: JoinType OptionalImpalaBroadcastOrShuffle -> { joinType: $1 }
|
|
| JoinType OptionalImpalaBroadcastOrShuffle Joins -> { joinType: $1 }
|
|
;
|
|
|
|
OptionalImpalaBroadcastOrShuffle
|
|
:
|
|
| '<impala>BROADCAST'
|
|
| '<impala>SHUFFLE'
|
|
;
|
|
|
|
Join_EDIT
|
|
: JoinType_EDIT OptionalImpalaBroadcastOrShuffle TablePrimary OptionalJoinCondition
|
|
{
|
|
if ($1.suggestKeywords) {
|
|
parser.suggestKeywords($1.suggestKeywords);
|
|
}
|
|
}
|
|
| JoinType_EDIT OptionalImpalaBroadcastOrShuffle
|
|
{
|
|
if ($1.suggestKeywords) {
|
|
parser.suggestKeywords($1.suggestKeywords);
|
|
}
|
|
}
|
|
| JoinType OptionalImpalaBroadcastOrShuffle TablePrimary_EDIT OptionalJoinCondition
|
|
| JoinType OptionalImpalaBroadcastOrShuffle TablePrimary JoinCondition_EDIT
|
|
| JoinType OptionalImpalaBroadcastOrShuffle 'CURSOR' OptionalJoinCondition
|
|
{
|
|
if (!$2 && parser.isImpala()) {
|
|
parser.suggestKeywords(['[BROADCAST]', '[SHUFFLE]']);
|
|
}
|
|
if (!$2 && parser.yy.latestTablePrimaries.length > 0) {
|
|
var idx = parser.yy.latestTablePrimaries.length - 1;
|
|
var tables = [];
|
|
do {
|
|
var tablePrimary = parser.yy.latestTablePrimaries[idx];
|
|
if (!tablePrimary.subQueryAlias) {
|
|
tables.unshift(tablePrimary.alias ? { identifierChain: tablePrimary.identifierChain, alias: tablePrimary.alias } : { identifierChain: tablePrimary.identifierChain })
|
|
}
|
|
idx--;
|
|
} while (idx >= 0 && tablePrimary.join && !tablePrimary.subQueryAlias)
|
|
|
|
if (tables.length > 0) {
|
|
parser.suggestJoins({
|
|
prependJoin: false,
|
|
joinType: $1,
|
|
tables: tables
|
|
})
|
|
}
|
|
}
|
|
parser.suggestTables();
|
|
parser.suggestDatabases({
|
|
appendDot: true
|
|
});
|
|
}
|
|
;
|
|
|
|
Joins_EDIT
|
|
: Join_EDIT
|
|
| Join_EDIT Joins
|
|
| Joins Join_EDIT
|
|
| Joins Join_EDIT Joins
|
|
;
|
|
|
|
JoinType
|
|
: 'JOIN' -> 'JOIN'
|
|
| '<impala>ANTI' 'JOIN' -> 'ANTI JOIN'
|
|
| 'CROSS' 'JOIN' -> 'CROSS JOIN'
|
|
| 'INNER' 'JOIN' -> 'INNER JOIN'
|
|
| 'OUTER' 'JOIN' -> 'OUTER JOIN'
|
|
| 'SEMI' 'JOIN' -> 'SEMI JOIN'
|
|
| 'FULL' 'JOIN' -> 'FULL JOIN'
|
|
| 'FULL' 'OUTER' 'JOIN' -> 'FULL OUTER JOIN'
|
|
| 'LEFT' 'JOIN' -> 'LEFT JOIN'
|
|
| 'LEFT' '<impala>ANTI' 'JOIN' -> 'LEFT ANTI JOIN'
|
|
| 'LEFT' 'INNER' 'JOIN' -> 'LEFT INNER JOIN'
|
|
| 'LEFT' 'OUTER' 'JOIN' -> 'LEFT OUTER JOIN'
|
|
| 'LEFT' 'SEMI' 'JOIN' -> 'LEFT SEMI JOIN'
|
|
| 'RIGHT' 'JOIN' -> 'RIGHT JOIN'
|
|
| 'RIGHT' '<impala>ANTI' 'JOIN' -> 'RIGHT ANTI JOIN'
|
|
| 'RIGHT' 'INNER' 'JOIN' -> 'RIGHT OUTER JOIN'
|
|
| 'RIGHT' 'OUTER' 'JOIN' -> 'RIGHT OUTER JOIN'
|
|
| 'RIGHT' 'SEMI' 'JOIN' -> 'RIGHT SEMI JOIN'
|
|
;
|
|
|
|
JoinType_EDIT
|
|
: '<impala>ANTI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'CROSS' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'INNER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'OUTER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'SEMI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'FULL' 'OUTER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'FULL' 'CURSOR' 'JOIN' -> { suggestKeywords: ['OUTER'] }
|
|
| 'LEFT' '<impala>ANTI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'LEFT' 'INNER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'LEFT' 'OUTER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'LEFT' 'SEMI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'LEFT' 'CURSOR' 'JOIN' -> { suggestKeywords: parser.isImpala() ? ['ANTI', 'INNER', 'OUTER', 'SEMI'] : parser.isHive() ? ['OUTER', 'SEMI'] : ['OUTER'] }
|
|
| 'RIGHT' '<impala>ANTI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'RIGHT' 'INNER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'RIGHT' 'OUTER' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'RIGHT' 'SEMI' 'CURSOR' -> { suggestKeywords: ['JOIN'] }
|
|
| 'RIGHT' 'CURSOR' 'JOIN' -> { suggestKeywords: parser.isImpala() ? ['ANTI', 'INNER', 'OUTER', 'SEMI'] : ['OUTER'] }
|
|
;
|
|
|
|
OptionalJoinCondition
|
|
: -> { noJoinCondition: true, suggestKeywords: parser.isImpala() ? ['ON', 'USING'] : ['ON'] }
|
|
| 'ON' ValueExpression -> { valueExpression: $2 }
|
|
| '<impala>USING' '(' UsingColList ')' -> {}
|
|
;
|
|
|
|
UsingColList
|
|
: RegularOrBacktickedIdentifier
|
|
| UsingColList ',' RegularOrBacktickedIdentifier
|
|
;
|
|
|
|
JoinCondition_EDIT
|
|
: 'ON' ValueExpression_EDIT
|
|
| 'ON' 'CURSOR'
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.suggestJoinConditions({ prependOn: false });
|
|
}
|
|
;
|
|
|
|
TablePrimary
|
|
: TableOrQueryName OptionalHiveTableSample OptionalCorrelationName OptionalImpalaTableSample
|
|
{
|
|
$$ = {
|
|
primary: $1
|
|
}
|
|
if ($1.identifierChain) {
|
|
if ($3) {
|
|
$1.alias = $3.alias
|
|
parser.addTableAliasLocation($3.location, $3.alias, $1.identifierChain);
|
|
}
|
|
parser.addTablePrimary($1);
|
|
}
|
|
var keywords = [];
|
|
if ($4 && $4.suggestKeywords) {
|
|
keywords = $4.suggestKeywords;
|
|
} else {
|
|
// Right-to-left for cursor after TablePrimary
|
|
keywords = parser.getKeywordsForOptionalsLR([$4, $3, $2], [{ value: 'TABLESAMPLE', weight: 1 }, { value: 'AS', weight: 2 }, { value: 'TABLESAMPLE', weight: 3 }], [parser.isImpala(), true, parser.isHive()]);
|
|
}
|
|
if (keywords.length > 0) {
|
|
$$.suggestKeywords = keywords;
|
|
}
|
|
}
|
|
| DerivedTable OptionalCorrelationName OptionalImpalaTableSample
|
|
{
|
|
$$ = {
|
|
primary: $1
|
|
};
|
|
|
|
if ($2) {
|
|
if($$.primary){
|
|
$$.primary.alias = $2.alias;
|
|
parser.addTablePrimary({ subQueryAlias: $2.alias });
|
|
parser.addSubqueryAliasLocation($2.location, $2.alias, $1.identifierChain);
|
|
}
|
|
}
|
|
|
|
var keywords = [];
|
|
if ($3 && $3.suggestKeywords) {
|
|
keywords = $3.suggestKeywords;
|
|
} else {
|
|
keywords = parser.getKeywordsForOptionalsLR([$3, $2], [{ value: 'TABLESAMPLE', weight: 1 }, { value: 'AS', weight: 2 }], [parser.isImpala(), true]);
|
|
}
|
|
if (keywords.length > 0) {
|
|
$$.suggestKeywords = keywords;
|
|
}
|
|
}
|
|
;
|
|
|
|
TablePrimary_EDIT
|
|
: TableOrQueryName_EDIT OptionalHiveTableSample OptionalCorrelationName OptionalImpalaTableSample
|
|
{
|
|
if ($3) {
|
|
parser.addTableAliasLocation($3.location, $3.alias, $1.identifierChain);
|
|
}
|
|
}
|
|
| TableOrQueryName OptionalHiveTableSample_EDIT OptionalCorrelationName OptionalImpalaTableSample
|
|
{
|
|
if ($3) {
|
|
$1.alias = $3.alias;
|
|
parser.addTableAliasLocation($3.location, $3.alias, $1.identifierChain);
|
|
}
|
|
parser.addTablePrimary($1);
|
|
}
|
|
| TableOrQueryName OptionalHiveTableSample OptionalCorrelationName OptionalImpalaTableSample_EDIT
|
|
{
|
|
if ($3) {
|
|
$1.alias = $3.alias;
|
|
parser.addTableAliasLocation($3.location, $3.alias, $1.identifierChain);
|
|
}
|
|
parser.addTablePrimary($1);
|
|
}
|
|
| DerivedTable_EDIT OptionalCorrelationName OptionalImpalaTableSample
|
|
{
|
|
if ($2) {
|
|
parser.addTablePrimary({ subQueryAlias: $2.alias });
|
|
parser.addSubqueryAliasLocation($2.location, $2.alias);
|
|
}
|
|
}
|
|
| DerivedTable OptionalCorrelationName_EDIT OptionalImpalaTableSample
|
|
;
|
|
|
|
TableOrQueryName
|
|
: SchemaQualifiedTableIdentifier
|
|
;
|
|
|
|
TableOrQueryName_EDIT
|
|
: SchemaQualifiedTableIdentifier_EDIT
|
|
;
|
|
|
|
DerivedTable
|
|
: TableSubQuery
|
|
;
|
|
|
|
DerivedTable_EDIT
|
|
: TableSubQuery_EDIT
|
|
;
|
|
|
|
OptionalHiveTableSample
|
|
:
|
|
| '<hive>TABLESAMPLE' '(' '<hive>BUCKET' 'UNSIGNED_INTEGER' '<hive>OUT' '<hive>OF' 'UNSIGNED_INTEGER' OptionalOnColumn ')'
|
|
| '<hive>TABLESAMPLE' '(' ExactNumericLiteral '<hive>PERCENT' ')'
|
|
| '<hive>TABLESAMPLE' '(' ExactNumericLiteral 'ROWS' ')'
|
|
| '<hive>TABLESAMPLE' '(' 'REGULAR_IDENTIFIER' ')'
|
|
;
|
|
|
|
OptionalHiveTableSample_EDIT
|
|
: '<hive>TABLESAMPLE' '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['BUCKET']);
|
|
}
|
|
| '<hive>TABLESAMPLE' '(' '<hive>BUCKET' 'UNSIGNED_INTEGER' 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['OUT OF']);
|
|
}
|
|
| '<hive>TABLESAMPLE' '(' '<hive>BUCKET' 'UNSIGNED_INTEGER' '<hive>OUT' 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['OF']);
|
|
}
|
|
| '<hive>TABLESAMPLE' '(' '<hive>BUCKET' 'UNSIGNED_INTEGER' '<hive>OUT' '<hive>OF' 'UNSIGNED_INTEGER' OptionalOnColumn 'CURSOR' RightParenthesisOrError
|
|
{
|
|
if (!$8) {
|
|
parser.suggestKeywords(['ON']);
|
|
}
|
|
}
|
|
| '<hive>TABLESAMPLE' '(' '<hive>BUCKET' 'UNSIGNED_INTEGER' '<hive>OUT' '<hive>OF' 'UNSIGNED_INTEGER' OptionalOnColumn_EDIT RightParenthesisOrError
|
|
| '<hive>TABLESAMPLE' '(' ExactNumericLiteral 'CURSOR' RightParenthesisOrError
|
|
{
|
|
if ($3.indexOf('.') === -1 ) {
|
|
parser.suggestKeywords(['PERCENT', 'ROWS']);
|
|
} else {
|
|
parser.suggestKeywords(['PERCENT']);
|
|
}
|
|
}
|
|
;
|
|
|
|
OptionalImpalaTableSample
|
|
:
|
|
| '<impala>TABLESAMPLE' '<impala>SYSTEM' '(' 'UNSIGNED_INTEGER' ')' --> { suggestKeywords: ['REPEATABLE()'] }
|
|
| '<impala>TABLESAMPLE' '<impala>SYSTEM' '(' 'UNSIGNED_INTEGER' ')' '<impala>REPEATABLE' '(' 'UNSIGNED_INTEGER' ')'
|
|
;
|
|
|
|
OptionalImpalaTableSample_EDIT
|
|
: '<impala>TABLESAMPLE' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['SYSTEM()']);
|
|
}
|
|
;
|
|
|
|
OptionalOnColumn
|
|
:
|
|
| 'ON' ValueExpression
|
|
;
|
|
|
|
OptionalOnColumn_EDIT
|
|
: 'ON' 'CURSOR'
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| 'ON' ValueExpression_EDIT
|
|
;
|
|
|
|
PushQueryState
|
|
:
|
|
{
|
|
parser.pushQueryState();
|
|
}
|
|
;
|
|
|
|
PopQueryState
|
|
:
|
|
{
|
|
parser.popQueryState();
|
|
}
|
|
;
|
|
|
|
TableSubQuery
|
|
: '(' TableSubQueryInner ')' -> $2
|
|
| '(' DerivedTable OptionalCorrelationName ')'
|
|
{
|
|
if ($3) {
|
|
$2.alias = $3.alias;
|
|
parser.addTablePrimary({ subQueryAlias: $3.alias });
|
|
parser.addSubqueryAliasLocation($3.location, $3.alias, $2.identifierChain);
|
|
}
|
|
$$ = $2;
|
|
}
|
|
;
|
|
|
|
TableSubQuery_EDIT
|
|
: '(' TableSubQueryInner_EDIT RightParenthesisOrError
|
|
| '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['SELECT']);
|
|
}
|
|
;
|
|
|
|
TableSubQueryInner
|
|
: PushQueryState SubQuery
|
|
{
|
|
var subQuery = parser.getSubQuery($2);
|
|
if(subQuery){
|
|
subQuery.columns.forEach(function (column) {
|
|
parser.expandIdentifierChain({ wrapper: column });
|
|
delete column.linked;
|
|
});
|
|
}
|
|
parser.popQueryState(subQuery);
|
|
$$ = subQuery;
|
|
}
|
|
;
|
|
|
|
TableSubQueryInner_EDIT
|
|
: PushQueryState SubQuery_EDIT PopQueryState
|
|
;
|
|
|
|
SubQuery
|
|
: QueryExpression
|
|
;
|
|
|
|
SubQuery_EDIT
|
|
: QueryExpression_EDIT
|
|
;
|
|
|
|
QueryExpression
|
|
: QueryExpressionBody
|
|
;
|
|
|
|
QueryExpression_EDIT
|
|
: QueryExpressionBody_EDIT
|
|
;
|
|
|
|
QueryExpressionBody
|
|
: NonJoinQueryExpression
|
|
;
|
|
|
|
QueryExpressionBody_EDIT
|
|
: NonJoinQueryExpression_EDIT
|
|
;
|
|
|
|
NonJoinQueryExpression
|
|
: NonJoinQueryTerm
|
|
;
|
|
|
|
NonJoinQueryExpression_EDIT
|
|
: NonJoinQueryTerm_EDIT
|
|
;
|
|
|
|
NonJoinQueryTerm
|
|
: NonJoinQueryPrimary
|
|
;
|
|
|
|
NonJoinQueryTerm_EDIT
|
|
: NonJoinQueryPrimary_EDIT
|
|
;
|
|
|
|
NonJoinQueryPrimary
|
|
: SimpleTable
|
|
;
|
|
|
|
NonJoinQueryPrimary_EDIT
|
|
: SimpleTable_EDIT
|
|
;
|
|
|
|
SimpleTable
|
|
: QuerySpecification
|
|
;
|
|
|
|
SimpleTable_EDIT
|
|
: QuerySpecification_EDIT
|
|
;
|
|
|
|
OptionalCorrelationName
|
|
:
|
|
| RegularOrBacktickedIdentifier -> { alias: $1, location: @1 }
|
|
| AnyAs RegularOrBacktickedIdentifier -> { alias: $2, location: @2 }
|
|
;
|
|
|
|
OptionalCorrelationName_EDIT
|
|
: PartialBacktickedIdentifier
|
|
| AnyAs PartialBacktickedIdentifier
|
|
| AnyAs 'CURSOR'
|
|
;
|
|
|
|
OptionalLateralViews
|
|
:
|
|
| OptionalLateralViews LateralView
|
|
{
|
|
if ($1 && $2.lateralView) {
|
|
$1.lateralViews.push($2.lateralView);
|
|
$$ = $1;
|
|
} else if ($2.lateralView) {
|
|
$$ = { lateralViews: [ $2.lateralView ] };
|
|
}
|
|
if ($2.suggestKeywords) {
|
|
$$.suggestKeywords = $2.suggestKeywords
|
|
}
|
|
}
|
|
;
|
|
|
|
OptionalLateralViews_EDIT
|
|
: OptionalLateralViews LateralView_EDIT OptionalLateralViews
|
|
;
|
|
|
|
UserDefinedFunction
|
|
: AggregateFunction OptionalOverClause
|
|
{
|
|
if (!$2) {
|
|
$1.suggestKeywords = ['OVER'];
|
|
}
|
|
}
|
|
| AnalyticFunction OverClause
|
|
| CastFunction
|
|
| HiveExtractFunction
|
|
| ImpalaExtractFunction
|
|
;
|
|
|
|
UserDefinedFunction_EDIT
|
|
: AggregateFunction_EDIT
|
|
| AggregateFunction OptionalOverClause_EDIT
|
|
| AnalyticFunction_EDIT
|
|
| AnalyticFunction_EDIT OverClause
|
|
| AnalyticFunction 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['OVER']);
|
|
}
|
|
| AnalyticFunction OverClause_EDIT
|
|
| CastFunction_EDIT
|
|
| HiveExtractFunction_EDIT
|
|
| ImpalaExtractFunction_EDIT
|
|
;
|
|
|
|
ArbitraryFunction
|
|
: RegularIdentifier ArbitraryFunctionRightPart
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.expression) {
|
|
$$ = { function: $1, expression: $2.expression, types: parser.findReturnTypes($1) }
|
|
} else {
|
|
$$ = { function: $1, types: parser.findReturnTypes($1) }
|
|
}
|
|
}
|
|
| ArbitraryFunctionName ArbitraryFunctionRightPart
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.expression) {
|
|
$$ = { function: $1, expression: $2.expression, types: parser.findReturnTypes($1) }
|
|
} else {
|
|
$$ = { function: $1, types: parser.findReturnTypes($1) }
|
|
}
|
|
}
|
|
;
|
|
|
|
ArbitraryFunction_EDIT
|
|
: RegularIdentifier ArbitraryFunctionRightPart_EDIT
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.position) {
|
|
parser.applyArgumentTypesToSuggestions($1, $2.position);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| ArbitraryFunctionName ArbitraryFunctionRightPart_EDIT
|
|
{
|
|
parser.addFunctionLocation(@1, $1);
|
|
if ($2.position) {
|
|
parser.applyArgumentTypesToSuggestions($1, $2.position);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
ArbitraryFunctionName
|
|
: 'IF'
|
|
| 'ARRAY'
|
|
| '<hive>BINARY'
|
|
| 'MAP'
|
|
| '<impala>REPLACE'
|
|
| 'TRUNCATE'
|
|
;
|
|
|
|
ArbitraryFunctionRightPart
|
|
: '(' ')'
|
|
| '(' ValueExpressionList ')' -> { expression: $2 }
|
|
;
|
|
|
|
ArbitraryFunctionRightPart_EDIT
|
|
: '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { position: 1 }
|
|
}
|
|
| '(' ValueExpressionList 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($3);
|
|
}
|
|
| '(' ValueExpressionList_EDIT RightParenthesisOrError -> $2
|
|
;
|
|
|
|
AggregateFunction
|
|
: CountFunction
|
|
| SumFunction
|
|
| OtherAggregateFunction
|
|
;
|
|
|
|
AggregateFunction_EDIT
|
|
: CountFunction_EDIT
|
|
| SumFunction_EDIT
|
|
| OtherAggregateFunction_EDIT
|
|
;
|
|
|
|
AnalyticFunction
|
|
: 'ANALYTIC' '(' ')' -> { types: parser.findReturnTypes($1) }
|
|
| 'ANALYTIC' '(' ValueExpressionList ')' -> { function: $1, expression: $2, types: parser.findReturnTypes($1) }
|
|
;
|
|
|
|
AnalyticFunction_EDIT
|
|
: 'ANALYTIC' '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyArgumentTypesToSuggestions($1, 1);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'ANALYTIC' '(' ValueExpressionList 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($3);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'ANALYTIC' '(' ValueExpressionList_EDIT RightParenthesisOrError
|
|
{
|
|
parser.applyArgumentTypesToSuggestions($1, $3.position);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
OptionalOverClause
|
|
:
|
|
| OverClause
|
|
;
|
|
|
|
OptionalOverClause_EDIT
|
|
: OverClause_EDIT
|
|
;
|
|
|
|
OverClause
|
|
: 'OVER' RegularOrBacktickedIdentifier
|
|
| 'OVER' WindowExpression
|
|
;
|
|
|
|
OverClause_EDIT
|
|
: 'OVER' WindowExpression_EDIT
|
|
;
|
|
|
|
WindowExpression
|
|
: '(' OptionalPartitionBy OptionalOrderByAndWindow ')'
|
|
;
|
|
|
|
WindowExpression_EDIT
|
|
: '(' PartitionBy_EDIT OptionalOrderByAndWindow RightParenthesisOrError
|
|
{
|
|
if (parser.yy.result.suggestFunctions) {
|
|
parser.suggestAggregateFunctions();
|
|
}
|
|
}
|
|
| '(' OptionalPartitionBy OptionalOrderByAndWindow_EDIT RightParenthesisOrError
|
|
{
|
|
if (parser.yy.result.suggestFunctions) {
|
|
parser.suggestAggregateFunctions();
|
|
}
|
|
}
|
|
| '(' AnyCursor OptionalPartitionBy OptionalOrderByAndWindow RightParenthesisOrError
|
|
{
|
|
if (!$3 && !$4) {
|
|
parser.suggestKeywords([{ value: 'PARTITION BY', weight: 2 }, { value: 'ORDER BY', weight: 1 }]);
|
|
} else if (!$3) {
|
|
parser.suggestKeywords(['PARTITION BY']);
|
|
}
|
|
}
|
|
| '(' AnyPartition 'BY' ValueExpressionList 'CURSOR' OptionalOrderByAndWindow RightParenthesisOrError
|
|
{
|
|
if (!$6) {
|
|
parser.suggestValueExpressionKeywords($4, [{ value: 'ORDER BY', weight: 2 }]);
|
|
} else {
|
|
parser.suggestValueExpressionKeywords($4);
|
|
}
|
|
}
|
|
;
|
|
|
|
OptionalPartitionBy
|
|
:
|
|
| PartitionBy
|
|
;
|
|
|
|
PartitionBy
|
|
: AnyPartition 'BY' ValueExpressionList -> $3
|
|
;
|
|
|
|
PartitionBy_EDIT
|
|
: AnyPartition 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['BY']);
|
|
}
|
|
| AnyPartition 'BY' 'CURSOR'
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
}
|
|
| AnyPartition 'BY' ValueExpressionList_EDIT
|
|
;
|
|
|
|
OptionalOrderByAndWindow
|
|
:
|
|
| OrderByClause OptionalWindowSpec
|
|
;
|
|
|
|
OptionalOrderByAndWindow_EDIT
|
|
: OrderByClause_EDIT
|
|
{
|
|
// Only allowed in last order by
|
|
delete parser.yy.result.suggestAnalyticFunctions;
|
|
}
|
|
| OrderByClause 'CURSOR' OptionalWindowSpec
|
|
{
|
|
var keywords = [];
|
|
if ($1.suggestKeywords) {
|
|
keywords = parser.createWeightedKeywords($1.suggestKeywords, 2);
|
|
}
|
|
if (!$3) {
|
|
keywords = keywords.concat([{ value: 'RANGE BETWEEN', weight: 1 }, { value: 'ROWS BETWEEN', weight: 1 }]);
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
}
|
|
| OrderByClause WindowSpec_EDIT
|
|
;
|
|
|
|
OptionalWindowSpec
|
|
:
|
|
| WindowSpec
|
|
;
|
|
|
|
WindowSpec
|
|
: RowsOrRange 'BETWEEN' PopLexerState OptionalCurrentOrPreceding OptionalAndFollowing
|
|
| RowsOrRange 'UNBOUNDED' PopLexerState OptionalCurrentOrPreceding OptionalAndFollowing
|
|
;
|
|
|
|
WindowSpec_EDIT
|
|
: RowsOrRange 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(parser.isHive() ? ['BETWEEN', 'UNBOUNDED'] : ['BETWEEN']);
|
|
}
|
|
| RowsOrRange 'BETWEEN' PopLexerState OptionalCurrentOrPreceding OptionalAndFollowing 'CURSOR'
|
|
{
|
|
if (!$4 && !$5) {
|
|
parser.suggestKeywords(['CURRENT ROW', 'UNBOUNDED PRECEDING']);
|
|
} else if (!$5) {
|
|
parser.suggestKeywords(['AND']);
|
|
}
|
|
}
|
|
| RowsOrRange 'BETWEEN' PopLexerState OptionalCurrentOrPreceding_EDIT OptionalAndFollowing
|
|
| RowsOrRange 'BETWEEN' PopLexerState OptionalCurrentOrPreceding OptionalAndFollowing_EDIT
|
|
| RowsOrRange 'UNBOUNDED' PopLexerState OptionalCurrentOrPreceding 'CURSOR'
|
|
{
|
|
if (!$4 && parser.isHive()) {
|
|
parser.suggestKeywords(['PRECEDING']);
|
|
}
|
|
}
|
|
| RowsOrRange 'UNBOUNDED' PopLexerState OptionalCurrentOrPreceding_EDIT
|
|
;
|
|
|
|
PopLexerState
|
|
:
|
|
{
|
|
lexer.popState();
|
|
}
|
|
;
|
|
|
|
PushHdfsLexerState
|
|
:
|
|
{
|
|
lexer.begin('hdfs');
|
|
}
|
|
;
|
|
|
|
HdfsPath
|
|
: 'HDFS_START_QUOTE' 'HDFS_PATH' 'HDFS_END_QUOTE'
|
|
;
|
|
|
|
HdfsPath_EDIT
|
|
: 'HDFS_START_QUOTE' 'HDFS_PATH' 'PARTIAL_CURSOR' 'HDFS_PATH' 'HDFS_END_QUOTE'
|
|
{
|
|
parser.suggestHdfs({ path: $2 });
|
|
}
|
|
| 'HDFS_START_QUOTE' 'HDFS_PATH' 'PARTIAL_CURSOR' 'HDFS_END_QUOTE'
|
|
{
|
|
parser.suggestHdfs({ path: $2 });
|
|
}
|
|
| 'HDFS_START_QUOTE' 'HDFS_PATH' 'PARTIAL_CURSOR'
|
|
{
|
|
parser.suggestHdfs({ path: $2 });
|
|
}
|
|
| 'HDFS_START_QUOTE' 'PARTIAL_CURSOR' 'HDFS_END_QUOTE'
|
|
{
|
|
parser.suggestHdfs({ path: '' });
|
|
}
|
|
| 'HDFS_START_QUOTE' 'PARTIAL_CURSOR'
|
|
{
|
|
parser.suggestHdfs({ path: '' });
|
|
}
|
|
;
|
|
|
|
RowsOrRange
|
|
: 'ROWS'
|
|
| AnyRange
|
|
;
|
|
|
|
OptionalCurrentOrPreceding
|
|
:
|
|
| IntegerOrUnbounded 'PRECEDING'
|
|
| AnyCurrent 'ROW'
|
|
;
|
|
|
|
OptionalCurrentOrPreceding_EDIT
|
|
: IntegerOrUnbounded 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['PRECEDING']);
|
|
}
|
|
| AnyCurrent 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['ROW']);
|
|
}
|
|
;
|
|
|
|
AnyCurrent
|
|
: 'CURRENT'
|
|
| '<hive>CURRENT'
|
|
| '<impala>CURRENT'
|
|
;
|
|
|
|
AnyRange
|
|
: 'RANGE'
|
|
| '<impala>RANGE'
|
|
;
|
|
|
|
OptionalAndFollowing
|
|
:
|
|
| 'AND' AnyCurrent 'ROW'
|
|
| 'AND' IntegerOrUnbounded 'FOLLOWING'
|
|
;
|
|
|
|
OptionalAndFollowing_EDIT
|
|
: 'AND' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['CURRENT ROW', 'UNBOUNDED FOLLOWING']);
|
|
}
|
|
| 'AND' AnyCurrent 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['ROW']);
|
|
}
|
|
| 'AND' IntegerOrUnbounded 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['FOLLOWING']);
|
|
}
|
|
;
|
|
|
|
IntegerOrUnbounded
|
|
: 'UNSIGNED_INTEGER'
|
|
| 'UNBOUNDED'
|
|
;
|
|
|
|
OptionalHavingClause
|
|
:
|
|
| HavingClause
|
|
;
|
|
|
|
HavingClause
|
|
: 'HAVING' ValueExpression
|
|
;
|
|
|
|
HavingClause_EDIT
|
|
: 'HAVING' 'CURSOR'
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.suggestAggregateFunctions();
|
|
parser.suggestSelectListAliases(true);
|
|
}
|
|
| 'HAVING' ValueExpression_EDIT
|
|
{
|
|
parser.suggestAggregateFunctions();
|
|
parser.suggestSelectListAliases(true);
|
|
}
|
|
;
|
|
|
|
OptionalWindowClause
|
|
:
|
|
| WindowClause
|
|
;
|
|
|
|
WindowClause
|
|
: '<hive>WINDOW' RegularOrBacktickedIdentifier '<hive>AS' WindowExpression
|
|
;
|
|
|
|
WindowClause_EDIT
|
|
: '<hive>WINDOW' RegularOrBacktickedIdentifier 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['AS']);
|
|
}
|
|
| '<hive>WINDOW' RegularOrBacktickedIdentifier '<hive>AS' WindowExpression_EDIT
|
|
;
|
|
|
|
CastFunction
|
|
: 'CAST' '(' ValueExpression AnyAs PrimitiveType ')' -> { types: [ $5.toUpperCase() ] }
|
|
| 'CAST' '(' ')' -> { types: [ 'T' ] }
|
|
;
|
|
|
|
CastFunction_EDIT
|
|
: 'CAST' '(' AnyCursor AnyAs PrimitiveType RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { types: [ $5.toUpperCase() ] };
|
|
}
|
|
| 'CAST' '(' AnyCursor AnyAs RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { types: [ 'T' ] };
|
|
}
|
|
| 'CAST' '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { types: [ 'T' ] };
|
|
}
|
|
| 'CAST' '(' ValueExpression_EDIT AnyAs PrimitiveType RightParenthesisOrError -> { types: [ $5.toUpperCase() ] }
|
|
| 'CAST' '(' ValueExpression_EDIT AnyAs RightParenthesisOrError -> { types: [ 'T' ] }
|
|
| 'CAST' '(' ValueExpression_EDIT RightParenthesisOrError -> { types: [ 'T' ] }
|
|
| 'CAST' '(' ValueExpression 'CURSOR' PrimitiveType RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($3, [{ value: 'AS', weight: 2 }]);
|
|
$$ = { types: [ $5.toUpperCase() ] };
|
|
}
|
|
| 'CAST' '(' ValueExpression 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($3, [{ value: 'AS', weight: 2 }]);
|
|
$$ = { types: [ 'T' ] };
|
|
}
|
|
| 'CAST' '(' ValueExpression AnyAs 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(parser.getTypeKeywords());
|
|
$$ = { types: [ 'T' ] };
|
|
}
|
|
| 'CAST' '(' AnyAs 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(parser.getTypeKeywords());
|
|
$$ = { types: [ 'T' ] };
|
|
}
|
|
;
|
|
|
|
CountFunction
|
|
: 'COUNT' '(' '*' ')' -> { types: parser.findReturnTypes($1) }
|
|
| 'COUNT' '(' ')' -> { types: parser.findReturnTypes($1) }
|
|
| 'COUNT' '(' OptionalAllOrDistinct ValueExpressionList ')' -> { types: parser.findReturnTypes($1) }
|
|
;
|
|
|
|
CountFunction_EDIT
|
|
: 'COUNT' '(' OptionalAllOrDistinct AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
var keywords = parser.getSelectListKeywords();
|
|
if (!$3) {
|
|
keywords.push('DISTINCT');
|
|
if (parser.isImpala()) {
|
|
keywords.push('ALL');
|
|
}
|
|
if (parser.yy.result.suggestKeywords) {
|
|
keywords = parser.yy.result.suggestKeywords.concat(keywords);
|
|
}
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'COUNT' '(' OptionalAllOrDistinct ValueExpressionList 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($4);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'COUNT' '(' OptionalAllOrDistinct ValueExpressionList_EDIT RightParenthesisOrError
|
|
{
|
|
if ($4.cursorAtStart) {
|
|
var keywords = parser.getSelectListKeywords();
|
|
if (!$3) {
|
|
keywords.push('DISTINCT');
|
|
if (parser.isImpala()) {
|
|
keywords.push('ALL');
|
|
}
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
HiveExtractFunction
|
|
: '<hive>EXTRACT' '(' HiveDateField 'FROM' ValueExpression ')' -> { types: ['INT'] }
|
|
;
|
|
|
|
HiveExtractFunction_EDIT
|
|
: '<hive>EXTRACT' '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['DAY', 'DAYOFWEEK', 'HOUR', 'MINUTE', 'MONTH', 'QUARTER', 'SECOND', 'WEEK', 'YEAR']);
|
|
$$ = { types: ['INT'] }
|
|
}
|
|
| '<hive>EXTRACT' '(' HiveDateField 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['FROM']);
|
|
$$ = { types: ['INT'] }
|
|
}
|
|
| '<hive>EXTRACT' '(' HiveDateField 'FROM' 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
$$ = { types: ['INT'] }
|
|
}
|
|
| '<hive>EXTRACT' '(' HiveDateField 'FROM' ValueExpression_EDIT RightParenthesisOrError -> { types: ['INT'] }
|
|
| '<hive>EXTRACT' '(' AnyCursor 'FROM' ValueExpression RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['DAY', 'DAYOFWEEK', 'HOUR', 'MINUTE', 'MONTH', 'QUARTER', 'SECOND', 'WEEK', 'YEAR']);
|
|
$$ = { types: ['INT'] }
|
|
}
|
|
| '<hive>EXTRACT' '(' HiveDateField 'CURSOR' ValueExpression RightParenthesisOrError
|
|
{
|
|
parser.suggestKeywords(['FROM']);
|
|
$$ = { types: ['INT'] }
|
|
}
|
|
;
|
|
|
|
HiveDateField
|
|
: '<hive>DAY'
|
|
| '<hive>DAYOFWEEK'
|
|
| '<hive>HOUR'
|
|
| '<hive>MINUTE'
|
|
| '<hive>MONTH'
|
|
| '<hive>QUARTER'
|
|
| '<hive>SECOND'
|
|
| '<hive>WEEK'
|
|
| '<hive>YEAR'
|
|
;
|
|
|
|
OtherAggregateFunction
|
|
: OtherAggregateFunction_Type '(' OptionalAllOrDistinct ')' -> { types: parser.findReturnTypes($1) }
|
|
| OtherAggregateFunction_Type '(' OptionalAllOrDistinct ValueExpressionList ')' -> { types: parser.findReturnTypes($1) }
|
|
;
|
|
|
|
OtherAggregateFunction_EDIT
|
|
: OtherAggregateFunction_Type '(' OptionalAllOrDistinct AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
var keywords = parser.getSelectListKeywords(true);
|
|
if (!$3) {
|
|
if ($1.toLowerCase() === 'group_concat') {
|
|
keywords.push('ALL');
|
|
} else if (parser.isImpala()) {
|
|
keywords.push('ALL');
|
|
keywords.push('DISTINCT');
|
|
} else {
|
|
keywords.push('DISTINCT');
|
|
}
|
|
}
|
|
if (parser.yy.result.suggestKeywords) {
|
|
keywords = parser.yy.result.suggestKeywords.concat(keywords);
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
parser.applyArgumentTypesToSuggestions($1, 1);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| OtherAggregateFunction_Type '(' OptionalAllOrDistinct ValueExpressionList 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($4);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| OtherAggregateFunction_Type '(' OptionalAllOrDistinct ValueExpressionList_EDIT RightParenthesisOrError
|
|
{
|
|
if ($4.cursorAtStart) {
|
|
var keywords = parser.getSelectListKeywords(true);
|
|
if (!$3) {
|
|
if ($1.toLowerCase() === 'group_concat') {
|
|
keywords.push('ALL');
|
|
} else if (parser.isImpala()) {
|
|
keywords.push('ALL');
|
|
keywords.push('DISTINCT');
|
|
} else {
|
|
keywords.push('DISTINCT');
|
|
}
|
|
}
|
|
if (parser.yy.result.suggestKeywords) {
|
|
keywords = parser.yy.result.suggestKeywords.concat(keywords);
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
}
|
|
if (parser.yy.result.suggestFunctions && !parser.yy.result.suggestFunctions.types) {
|
|
parser.applyArgumentTypesToSuggestions($1, $4.position);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
OtherAggregateFunction_Type
|
|
: '<impala>APPX_MEDIAN'
|
|
| 'AVG'
|
|
| '<hive>COLLECT_SET'
|
|
| '<hive>COLLECT_LIST'
|
|
| '<hive>CORR'
|
|
| '<hive>COVAR_POP'
|
|
| '<hive>COVAR_SAMP'
|
|
| '<impala>GROUP_CONCAT'
|
|
| '<hive>HISTOGRAM_NUMERIC'
|
|
| '<impala>STDDEV'
|
|
| 'STDDEV_POP'
|
|
| 'STDDEV_SAMP'
|
|
| 'MAX'
|
|
| 'MIN'
|
|
| '<impala>NDV'
|
|
| '<hive>NTILE'
|
|
| '<hive>PERCENTILE'
|
|
| '<hive>PERCENTILE_APPROX'
|
|
| 'VARIANCE'
|
|
| '<impala>VARIANCE_POP'
|
|
| '<impala>VARIANCE_SAMP'
|
|
| 'VAR_POP'
|
|
| 'VAR_SAMP'
|
|
;
|
|
|
|
ImpalaExtractFunction
|
|
: '<impala>EXTRACT' '(' ValueExpression FromOrComma ValueExpression ')'
|
|
| '<impala>EXTRACT' '(' ')'
|
|
;
|
|
|
|
ImpalaExtractFunction_EDIT
|
|
: '<impala>EXTRACT' '(' AnyCursor FromOrComma ValueExpression RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['STRING'] : ['TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' AnyCursor FromOrComma RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['STRING'] : ['TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyTypeToSuggestions(['STRING', 'TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression_EDIT FromOrComma ValueExpression RightParenthesisOrError
|
|
{
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['STRING'] : ['TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression_EDIT FromOrComma RightParenthesisOrError
|
|
{
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['STRING'] : ['TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression_EDIT RightParenthesisOrError
|
|
{
|
|
parser.applyTypeToSuggestions(['STRING', 'TIMESTAMP']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression FromOrComma AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['TIMESTAMP'] : ['STRING']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' FromOrComma AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['TIMESTAMP'] : ['STRING']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression FromOrComma ValueExpression_EDIT RightParenthesisOrError
|
|
{
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['TIMESTAMP'] : ['STRING']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' FromOrComma ValueExpression_EDIT RightParenthesisOrError
|
|
{
|
|
parser.applyTypeToSuggestions($4.toLowerCase() === 'from' ? ['TIMESTAMP'] : ['STRING']);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression 'CURSOR' ValueExpression RightParenthesisOrError
|
|
{
|
|
if ($3.types[0] === 'STRING') {
|
|
parser.suggestValueExpressionKeywords($3, ['FROM']);
|
|
} else {
|
|
parser.suggestValueExpressionKeywords($3);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| '<impala>EXTRACT' '(' ValueExpression 'CURSOR' RightParenthesisOrError
|
|
{
|
|
if ($3.types[0] === 'STRING') {
|
|
parser.suggestValueExpressionKeywords($3, ['FROM']);
|
|
} else {
|
|
parser.suggestValueExpressionKeywords($3);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
FromOrComma
|
|
: 'FROM'
|
|
| ','
|
|
;
|
|
|
|
SumFunction
|
|
: 'SUM' '(' OptionalAllOrDistinct ValueExpression ')' -> { types: parser.findReturnTypes($1) }
|
|
| 'SUM' '(' ')' -> { types: parser.findReturnTypes($1) }
|
|
;
|
|
|
|
SumFunction_EDIT
|
|
: 'SUM' '(' OptionalAllOrDistinct AnyCursor RightParenthesisOrError
|
|
{
|
|
parser.valueExpressionSuggest();
|
|
parser.applyArgumentTypesToSuggestions($1, 1);
|
|
var keywords = parser.getSelectListKeywords(true);
|
|
if (!$3) {
|
|
keywords.push('DISTINCT');
|
|
if (parser.isImpala()) {
|
|
keywords.push('ALL');
|
|
}
|
|
}
|
|
if (parser.yy.result.suggestKeywords) {
|
|
keywords = parser.yy.result.suggestKeywords.concat(keywords);
|
|
}
|
|
parser.suggestKeywords(keywords);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'SUM' '(' OptionalAllOrDistinct ValueExpression 'CURSOR' RightParenthesisOrError
|
|
{
|
|
parser.suggestValueExpressionKeywords($4);
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
| 'SUM' '(' OptionalAllOrDistinct ValueExpression_EDIT RightParenthesisOrError
|
|
{
|
|
if (parser.yy.result.suggestFunctions && ! parser.yy.result.suggestFunctions.types) {
|
|
parser.applyArgumentTypesToSuggestions($1, 1);
|
|
}
|
|
$$ = { types: parser.findReturnTypes($1) };
|
|
}
|
|
;
|
|
|
|
LateralView
|
|
: '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction RegularOrBacktickedIdentifier LateralViewColumnAliases -> { lateralView: { udtf: $4, tableAlias: $5, columnAliases: $6 }}
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction RegularOrBacktickedIdentifier
|
|
{
|
|
if ($4.function.toLowerCase() === 'explode') {
|
|
$$ = { lateralView: { udtf: $4, tableAlias: $5, columnAliases: ['key', 'value'] }, suggestKeywords: ['AS'] };
|
|
} else if ($4.function.toLowerCase() === 'posexplode') {
|
|
$$ = { lateralView: { udtf: $4, tableAlias: $5, columnAliases: ['pos', 'val'] }, suggestKeywords: ['AS'] };
|
|
} else {
|
|
$$ = { lateralView: { udtf: $4, tableAlias: $5, columnAliases: [] }, suggestKeywords: ['AS'] };
|
|
}
|
|
}
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction LateralViewColumnAliases -> { lateralView: { udtf: $4, columnAliases: $5 }}
|
|
;
|
|
|
|
LateralView_EDIT
|
|
: '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction_EDIT
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction_EDIT RegularOrBacktickedIdentifier
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction_EDIT RegularOrBacktickedIdentifier LateralViewColumnAliases
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction RegularOrBacktickedIdentifier LateralViewColumnAliases_EDIT
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction PartialBacktickedOrCursor
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter ArbitraryFunction PartialBacktickedOrCursor LateralViewColumnAliases
|
|
| '<hive>LATERAL' '<hive>VIEW' OptionalOuter 'CURSOR'
|
|
{
|
|
if (!$3) {
|
|
parser.suggestKeywords([{ value: 'OUTER', weight: 2 }, { value: 'explode', weight: 1 }, { value: 'posexplode', weight: 1 }]);
|
|
} else {
|
|
parser.suggestKeywords(['explode', 'posexplode']);
|
|
}
|
|
}
|
|
| '<hive>LATERAL' 'CURSOR'
|
|
{
|
|
parser.suggestKeywords(['VIEW']);
|
|
}
|
|
;
|
|
|
|
OptionalOuter
|
|
:
|
|
| 'OUTER'
|
|
;
|
|
|
|
LateralViewColumnAliases
|
|
: '<hive>AS' RegularOrBacktickedIdentifier -> [ $2 ]
|
|
| '<hive>AS' RegularOrBacktickedIdentifier ',' RegularOrBacktickedIdentifier -> [ $2, $4 ]
|
|
;
|
|
|
|
LateralViewColumnAliases_EDIT
|
|
: '<hive>AS' PartialBacktickedOrCursor
|
|
| '<hive>AS' RegularOrBacktickedIdentifier ',' PartialBacktickedOrAnyCursor
|
|
; |