oushu/lava-oushudb-dt-sql-parser
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat: support spark sql auto complete (#179)

Browse Source 
* refactor: spark sql g4

* feat: support spark sql suggestion

* test: spark sql suggestion unit test

* test: hive spell check

* feat: spark sql keyword has multiple values

* test: KW_NOT KW_RLIKE split into two value

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
This commit is contained in:
琉易
2023-10-12 17:08:21 +08:00
committed by GitHub
parent 53ead45ff5
commit 4d1dfa676f
18 changed files with 10121 additions and 9017 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/grammar/spark/SparkSqlLexer.g4
View File

@ -238,7 +238,7 @@ KW_NANOSECOND: 'NANOSECOND';
KW_NANOSECONDS: 'NANOSECONDS';
KW_NATURAL: 'NATURAL';
KW_NO: 'NO';
KW_NOT: 'NOT' | '!';
KW_NOT: 'NOT';
KW_NULL: 'NULL';
KW_NULLS: 'NULLS';
KW_NUMERIC: 'NUMERIC';
@ -290,7 +290,8 @@ KW_RESPECT: 'RESPECT';
KW_RESTRICT: 'RESTRICT';
KW_REVOKE: 'REVOKE';
KW_RIGHT: 'RIGHT';
KW_RLIKE: 'RLIKE' | 'REGEXP';
KW_RLIKE: 'RLIKE';
KW_REGEXP: 'REGEXP';
KW_ROLE: 'ROLE';
KW_ROLES: 'ROLES';
KW_ROLLBACK: 'ROLLBACK';
@ -328,6 +329,7 @@ KW_STRUCT: 'STRUCT';
KW_SUBSTR: 'SUBSTR';
KW_SUBSTRING: 'SUBSTRING';
KW_SYNC: 'SYNC';
KW_SYSTEM: 'SYSTEM';
KW_SYSTEM_TIME: 'SYSTEM_TIME';
KW_SYSTEM_VERSION: 'SYSTEM_VERSION';
KW_TABLE: 'TABLE';
@ -335,7 +337,7 @@ KW_TABLES: 'TABLES';
KW_TABLESAMPLE: 'TABLESAMPLE';
KW_TARGET: 'TARGET';
KW_TBLPROPERTIES: 'TBLPROPERTIES';
KW_TEMPORARY: 'TEMPORARY' | 'TEMP';
KW_TEMPORARY: 'TEMPORARY';
KW_TERMINATED: 'TERMINATED';
KW_THEN: 'THEN';
KW_TIME: 'TIME';
@ -402,6 +404,7 @@ LTE : '<=' | '!>';
GT : '>';
GTE : '>=' | '!<';
NOT: '!';
PLUS: '+';
MINUS: '-';
ASTERISK: '*';

232
src/grammar/spark/SparkSqlParser.g4
View File

@ -54,34 +54,29 @@ singleStatement
: statement SEMICOLON ?
;
tableIdentifierReference: identifierReference;
viewIdentifierReference: identifierReference;
functionIdentifierReference: identifierReference;
namespaceIdentifierReference: identifierReference;
statement
: query
| ctes? dmlStatementNoWith
| KW_USE identifierReference
| KW_USE namespace namespaceIdentifierReference
| KW_USE dbSchemaName
| KW_USE dbSchema dbSchemaName
| KW_SET KW_CATALOG (identifier | stringLit)
| KW_CREATE namespace (KW_IF KW_NOT KW_EXISTS)? namespaceIdentifierReference
| KW_CREATE dbSchema (ifNotExists)? dbSchemaNameCreate
(commentSpec |
locationSpec |
(KW_WITH (KW_DBPROPERTIES | KW_PROPERTIES) propertyList))*
| KW_ALTER namespace namespaceIdentifierReference
| KW_ALTER dbSchema dbSchemaName
KW_SET (KW_DBPROPERTIES | KW_PROPERTIES) propertyList
| KW_ALTER namespace namespaceIdentifierReference
| KW_ALTER dbSchema dbSchemaName
KW_SET locationSpec
| KW_DROP namespace (KW_IF KW_EXISTS)? namespaceIdentifierReference
| KW_DROP dbSchema (ifExists)? dbSchemaName
(KW_RESTRICT | KW_CASCADE)?
| KW_SHOW namespaces ((KW_FROM | KW_IN) multipartIdentifier)?
| KW_SHOW dbSchemas ((KW_FROM | KW_IN) multipartIdentifier)?
(KW_LIKE? pattern=stringLit)?
| createTableHeader (LEFT_PAREN createOrReplaceTableColTypeList RIGHT_PAREN)? tableProvider?
createTableClauses
(KW_AS? query)?
| KW_CREATE KW_TABLE (KW_IF KW_NOT KW_EXISTS)? target=tableIdentifier
KW_LIKE source=tableIdentifier
| KW_CREATE KW_TABLE (ifNotExists)? target=tableNameCreate
KW_LIKE source=tableName
(tableProvider |
rowFormat |
createFileFormat |
@ -90,112 +85,111 @@ statement
| replaceTableHeader (LEFT_PAREN createOrReplaceTableColTypeList RIGHT_PAREN)? tableProvider?
createTableClauses
(KW_AS? query)?
| KW_ANALYZE KW_TABLE tableIdentifierReference partitionSpec? KW_COMPUTE KW_STATISTICS
| KW_ANALYZE KW_TABLE tableName partitionSpec? KW_COMPUTE KW_STATISTICS
(identifier | KW_FOR KW_COLUMNS identifierSeq | KW_FOR KW_ALL KW_COLUMNS)?
| KW_ANALYZE KW_TABLES ((KW_FROM | KW_IN) tableIdentifierReference)? KW_COMPUTE KW_STATISTICS
| KW_ANALYZE KW_TABLES ((KW_FROM | KW_IN) dbSchemaName)? KW_COMPUTE KW_STATISTICS
(identifier)?
| KW_ALTER KW_TABLE tableIdentifierReference
| KW_ALTER KW_TABLE tableName
KW_ADD (KW_COLUMN | KW_COLUMNS)
qualifiedColTypeWithPositionList
| KW_ALTER KW_TABLE tableIdentifierReference
| KW_ALTER KW_TABLE tableName
KW_ADD (KW_COLUMN | KW_COLUMNS)
LEFT_PAREN qualifiedColTypeWithPositionList RIGHT_PAREN
| KW_ALTER KW_TABLE table=tableIdentifierReference
| KW_ALTER KW_TABLE table=tableName
KW_RENAME KW_COLUMN
multipartIdentifier KW_TO errorCapturingIdentifier
| KW_ALTER KW_TABLE tableIdentifierReference
KW_DROP (KW_COLUMN | KW_COLUMNS) (KW_IF KW_EXISTS)?
| KW_ALTER KW_TABLE tableName
KW_DROP (KW_COLUMN | KW_COLUMNS) (ifExists)?
LEFT_PAREN multipartIdentifierList RIGHT_PAREN
| KW_ALTER KW_TABLE tableIdentifierReference
KW_DROP (KW_COLUMN | KW_COLUMNS) (KW_IF KW_EXISTS)?
| KW_ALTER KW_TABLE tableName
KW_DROP (KW_COLUMN | KW_COLUMNS) (ifExists)?
multipartIdentifierList
| KW_ALTER (KW_TABLE | KW_VIEW) (tableIdentifierReference | viewIdentifierReference)
| KW_ALTER (KW_TABLE | KW_VIEW) (tableName | viewName)
KW_RENAME KW_TO multipartIdentifier
| KW_ALTER (KW_TABLE | KW_VIEW) (tableIdentifierReference | viewIdentifierReference)
| KW_ALTER (KW_TABLE | KW_VIEW) (tableName | viewName)
KW_SET KW_TBLPROPERTIES propertyList
| KW_ALTER (KW_TABLE | KW_VIEW) (tableIdentifierReference | viewIdentifierReference)
KW_UNSET KW_TBLPROPERTIES (KW_IF KW_EXISTS)? propertyList
| KW_ALTER KW_TABLE table=tableIdentifierReference
| KW_ALTER (KW_TABLE | KW_VIEW) (tableName | viewName)
KW_UNSET KW_TBLPROPERTIES (ifExists)? propertyList
| KW_ALTER KW_TABLE table=tableName
(KW_ALTER | KW_CHANGE) KW_COLUMN? column=multipartIdentifier
alterColumnAction?
| KW_ALTER KW_TABLE table=tableIdentifierReference partitionSpec?
| KW_ALTER KW_TABLE table=tableName partitionSpec?
KW_CHANGE KW_COLUMN?
colName=multipartIdentifier colType colPosition?
| KW_ALTER KW_TABLE table=tableIdentifierReference partitionSpec?
| KW_ALTER KW_TABLE table=tableName partitionSpec?
KW_REPLACE KW_COLUMNS
LEFT_PAREN qualifiedColTypeWithPositionList
RIGHT_PAREN
| KW_ALTER KW_TABLE tableIdentifierReference (partitionSpec)?
| KW_ALTER KW_TABLE tableName (partitionSpec)?
KW_SET KW_SERDE stringLit (KW_WITH KW_SERDEPROPERTIES propertyList)?
| KW_ALTER KW_TABLE tableIdentifierReference (partitionSpec)?
| KW_ALTER KW_TABLE tableName (partitionSpec)?
KW_SET KW_SERDEPROPERTIES propertyList
| KW_ALTER (KW_TABLE | KW_VIEW) (tableIdentifierReference | viewIdentifierReference) KW_ADD (KW_IF KW_NOT KW_EXISTS)?
| KW_ALTER (KW_TABLE | KW_VIEW) (tableName | viewName) KW_ADD (ifNotExists)?
partitionSpecLocation+
| KW_ALTER KW_TABLE tableIdentifierReference
| KW_ALTER KW_TABLE tableName
partitionSpec KW_RENAME KW_TO partitionSpec
| KW_ALTER (KW_TABLE | KW_VIEW) (tableIdentifierReference | viewIdentifierReference)
KW_DROP (KW_IF KW_EXISTS)? partitionSpec (COMMA partitionSpec)* KW_PURGE?
| KW_ALTER KW_TABLE tableIdentifierReference
| KW_ALTER (KW_TABLE | KW_VIEW) (tableName | viewName)
KW_DROP (ifExists)? partitionSpec (COMMA partitionSpec)* KW_PURGE?
| KW_ALTER KW_TABLE tableName
(partitionSpec)? KW_SET locationSpec
| KW_ALTER KW_TABLE tableIdentifierReference KW_RECOVER KW_PARTITIONS
| KW_DROP KW_TABLE (KW_IF KW_EXISTS)? tableIdentifierReference KW_PURGE?
| KW_DROP KW_VIEW (KW_IF KW_EXISTS)? viewIdentifierReference
| KW_ALTER KW_TABLE tableName KW_RECOVER KW_PARTITIONS
| KW_DROP KW_TABLE (ifExists)? tableName KW_PURGE?
| KW_DROP KW_VIEW (ifExists)? viewName
| KW_CREATE (KW_OR KW_REPLACE)? (KW_GLOBAL? KW_TEMPORARY)?
KW_VIEW (KW_IF KW_NOT KW_EXISTS)? viewIdentifierReference
KW_VIEW (ifNotExists)? viewNameCreate
identifierCommentList?
(commentSpec |
(KW_PARTITIONED KW_ON identifierList) |
(KW_TBLPROPERTIES propertyList))*
KW_AS query
| KW_CREATE (KW_OR KW_REPLACE)? KW_GLOBAL? KW_TEMPORARY KW_VIEW
tableIdentifier (LEFT_PAREN colTypeList RIGHT_PAREN)? tableProvider
viewNameCreate (LEFT_PAREN colTypeList RIGHT_PAREN)? tableProvider
(KW_OPTIONS propertyList)?
| KW_ALTER KW_VIEW viewIdentifierReference KW_AS? query
| KW_CREATE (KW_OR KW_REPLACE)? KW_TEMPORARY? KW_FUNCTION (KW_IF KW_NOT KW_EXISTS)?
functionIdentifierReference KW_AS className=stringLit
| KW_ALTER KW_VIEW viewName KW_AS? query
| KW_CREATE (KW_OR KW_REPLACE)? KW_TEMPORARY? KW_FUNCTION (ifNotExists)?
functionNameCreate KW_AS className=stringLit
(KW_USING resource (COMMA resource)*)?
| KW_DROP KW_TEMPORARY? KW_FUNCTION (KW_IF KW_EXISTS)? functionIdentifierReference
| KW_DROP KW_TEMPORARY? KW_FUNCTION (ifExists)? functionName
| KW_DECLARE (KW_OR KW_REPLACE)? KW_VARIABLE?
functionIdentifierReference dataType? variableDefaultExpression?
| KW_DROP KW_TEMPORARY KW_VARIABLE (KW_IF KW_EXISTS)? identifierReference
functionName dataType? variableDefaultExpression?
| KW_DROP KW_TEMPORARY KW_VARIABLE (ifExists)? (tableName | viewName | functionName)
| KW_EXPLAIN (KW_LOGICAL | KW_FORMATTED | KW_EXTENDED | KW_CODEGEN | KW_COST)?
statement
| KW_SHOW KW_TABLES ((KW_FROM | KW_IN) tableIdentifierReference)?
| KW_SHOW KW_TABLES ((KW_FROM | KW_IN) dbSchemaName)?
(KW_LIKE? pattern=stringLit)?
| KW_SHOW KW_TABLE KW_EXTENDED ((KW_FROM | KW_IN) ns=tableIdentifierReference)?
| KW_SHOW KW_TABLE KW_EXTENDED ((KW_FROM | KW_IN) ns=dbSchemaName)?
KW_LIKE pattern=stringLit partitionSpec?
| KW_SHOW KW_TBLPROPERTIES table=tableIdentifierReference
| KW_SHOW KW_TBLPROPERTIES table=tableName
(LEFT_PAREN key=propertyKey RIGHT_PAREN)?
| KW_SHOW KW_COLUMNS (KW_FROM | KW_IN) table=tableIdentifierReference
| KW_SHOW KW_COLUMNS (KW_FROM | KW_IN) table=tableName
((KW_FROM | KW_IN) multipartIdentifier)?
| KW_SHOW KW_VIEWS ((KW_FROM | KW_IN) viewIdentifierReference)?
| KW_SHOW KW_VIEWS ((KW_FROM | KW_IN) dbSchemaName)?
(KW_LIKE? pattern=stringLit)?
| KW_SHOW KW_PARTITIONS identifierReference partitionSpec?
| KW_SHOW identifier? KW_FUNCTIONS ((KW_FROM | KW_IN) ns=tableIdentifierReference)?
| KW_SHOW KW_PARTITIONS tableName partitionSpec?
| KW_SHOW functionKind? KW_FUNCTIONS ((KW_FROM | KW_IN) ns=dbSchemaName)?
(KW_LIKE? (legacy=multipartIdentifier | pattern=stringLit))?
| KW_SHOW KW_CREATE KW_TABLE tableIdentifierReference (KW_AS KW_SERDE)?
| KW_SHOW KW_CURRENT namespace
| KW_SHOW KW_CREATE KW_TABLE tableName (KW_AS KW_SERDE)?
| KW_SHOW KW_CURRENT dbSchema
| KW_SHOW KW_CATALOGS (KW_LIKE? pattern=stringLit)?
| (KW_DESC | KW_DESCRIBE) KW_FUNCTION KW_EXTENDED? describeFuncName
| (KW_DESC | KW_DESCRIBE) namespace KW_EXTENDED?
namespaceIdentifierReference
| (KW_DESC | KW_DESCRIBE) KW_DATABASE KW_EXTENDED? dbSchemaName
| (KW_DESC | KW_DESCRIBE) KW_TABLE? option=(KW_EXTENDED | KW_FORMATTED)?
tableIdentifierReference partitionSpec? describeColName?
tableName partitionSpec? describeColName?
| (KW_DESC | KW_DESCRIBE) KW_QUERY? query
| KW_COMMENT KW_ON namespace namespaceIdentifierReference KW_IS
| KW_COMMENT KW_ON dbSchema dbSchemaName KW_IS
comment
| KW_COMMENT KW_ON KW_TABLE tableIdentifierReference KW_IS comment
| KW_REFRESH KW_TABLE tableIdentifierReference
| KW_REFRESH KW_FUNCTION functionIdentifierReference
| KW_COMMENT KW_ON KW_TABLE tableName KW_IS comment
| KW_REFRESH KW_TABLE tableName
| KW_REFRESH KW_FUNCTION functionName
| KW_REFRESH (stringLit | .*?)
| KW_CACHE KW_LAZY? KW_TABLE tableIdentifierReference
| KW_CACHE KW_LAZY? KW_TABLE tableName
(KW_OPTIONS options=propertyList)? (KW_AS? query)?
| KW_UNCACHE KW_TABLE (KW_IF KW_EXISTS)? tableIdentifierReference
| KW_UNCACHE KW_TABLE (ifExists)? tableName
| KW_CLEAR KW_CACHE
| KW_LOAD KW_DATA KW_LOCAL? KW_INPATH path=stringLit KW_OVERWRITE? KW_INTO KW_TABLE
tableIdentifierReference partitionSpec?
| KW_TRUNCATE KW_TABLE tableIdentifierReference partitionSpec?
| (KW_MSCK)? KW_REPAIR KW_TABLE tableIdentifierReference
tableName partitionSpec?
| KW_TRUNCATE KW_TABLE tableName partitionSpec?
| (KW_MSCK)? KW_REPAIR KW_TABLE tableName
(option=(KW_ADD|KW_DROP|KW_SYNC) KW_PARTITIONS)?
| op=(KW_ADD | KW_LIST) identifier .*?
| KW_SET KW_ROLE .*?
@ -211,11 +205,11 @@ statement
| KW_SET .*?
| KW_RESET configKey
| KW_RESET .*?
| KW_CREATE KW_INDEX (KW_IF KW_NOT KW_EXISTS)? identifier KW_ON KW_TABLE?
tableIdentifierReference (KW_USING indexType=identifier)?
| KW_CREATE KW_INDEX (ifNotExists)? identifier KW_ON KW_TABLE?
tableName (KW_USING indexType=identifier)?
LEFT_PAREN multipartIdentifierPropertyList RIGHT_PAREN
(KW_OPTIONS options=propertyList)?
| KW_DROP KW_INDEX (KW_IF KW_EXISTS)? identifier KW_ON KW_TABLE? tableIdentifierReference
| KW_DROP KW_INDEX (ifExists)? identifier KW_ON KW_TABLE? tableName
| unsupportedHiveNativeCommands .*?
;
@ -258,21 +252,21 @@ unsupportedHiveNativeCommands
| kw1=KW_UNLOCK kw2=KW_DATABASE
| kw1=KW_CREATE kw2=KW_TEMPORARY kw3=KW_MACRO
| kw1=KW_DROP kw2=KW_TEMPORARY kw3=KW_MACRO
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_NOT kw4=KW_CLUSTERED
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_CLUSTERED kw4=KW_BY
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_NOT kw4=KW_SORTED
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_SKEWED kw4=KW_BY
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_NOT kw4=KW_SKEWED
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_NOT kw4=KW_STORED kw5=KW_AS kw6=KW_DIRECTORIES
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_SET kw4=KW_SKEWED kw5=KW_LOCATION
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_EXCHANGE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_ARCHIVE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_UNARCHIVE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier kw3=KW_TOUCH
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier partitionSpec? kw3=KW_COMPACT
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier partitionSpec? kw3=KW_CONCATENATE
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier partitionSpec? kw3=KW_SET kw4=KW_FILEFORMAT
| kw1=KW_ALTER kw2=KW_TABLE tableIdentifier partitionSpec? kw3=KW_REPLACE kw4=KW_COLUMNS
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_NOT kw4=KW_CLUSTERED
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_CLUSTERED kw4=KW_BY
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_NOT kw4=KW_SORTED
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_SKEWED kw4=KW_BY
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_NOT kw4=KW_SKEWED
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_NOT kw4=KW_STORED kw5=KW_AS kw6=KW_DIRECTORIES
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_SET kw4=KW_SKEWED kw5=KW_LOCATION
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_EXCHANGE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_ARCHIVE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_UNARCHIVE kw4=KW_PARTITION
| kw1=KW_ALTER kw2=KW_TABLE tableName kw3=KW_TOUCH
| kw1=KW_ALTER kw2=KW_TABLE tableName partitionSpec? kw3=KW_COMPACT
| kw1=KW_ALTER kw2=KW_TABLE tableName partitionSpec? kw3=KW_CONCATENATE
| kw1=KW_ALTER kw2=KW_TABLE tableName partitionSpec? kw3=KW_SET kw4=KW_FILEFORMAT
| kw1=KW_ALTER kw2=KW_TABLE tableName partitionSpec? kw3=KW_REPLACE kw4=KW_COLUMNS
| kw1=KW_START kw2=KW_TRANSACTION
| kw1=KW_COMMIT
| kw1=KW_ROLLBACK
@ -280,11 +274,11 @@ unsupportedHiveNativeCommands
;
createTableHeader
: KW_CREATE KW_TEMPORARY? KW_EXTERNAL? KW_TABLE (KW_IF KW_NOT KW_EXISTS)? tableIdentifierReference
: KW_CREATE KW_TEMPORARY? KW_EXTERNAL? KW_TABLE (ifNotExists)? tableNameCreate
;
replaceTableHeader
: (KW_CREATE KW_OR)? KW_REPLACE KW_TABLE tableIdentifierReference
: (KW_CREATE KW_OR)? KW_REPLACE KW_TABLE tableNameCreate
;
bucketSpec
@ -312,9 +306,9 @@ query
;
insertInto
: KW_INSERT KW_OVERWRITE KW_TABLE? tableIdentifierReference (partitionSpec (KW_IF KW_NOT KW_EXISTS)?)? ((KW_BY KW_NAME) | identifierList)?
| KW_INSERT KW_INTO KW_TABLE? tableIdentifierReference partitionSpec? (KW_IF KW_NOT KW_EXISTS)? ((KW_BY KW_NAME) | identifierList)?
| KW_INSERT KW_INTO KW_TABLE? tableIdentifierReference KW_REPLACE whereClause
: KW_INSERT KW_OVERWRITE KW_TABLE? tableName (partitionSpec (ifNotExists)?)? ((KW_BY KW_NAME) | identifierList)?
| KW_INSERT KW_INTO KW_TABLE? tableName partitionSpec? (ifNotExists)? ((KW_BY KW_NAME) | identifierList)?
| KW_INSERT KW_INTO KW_TABLE? tableName KW_REPLACE whereClause
| KW_INSERT KW_OVERWRITE KW_LOCAL? KW_DIRECTORY path=stringLit rowFormat? createFileFormat?
| KW_INSERT KW_OVERWRITE KW_LOCAL? KW_DIRECTORY (path=stringLit)? tableProvider (KW_OPTIONS options=propertyList)?
;
@ -332,13 +326,13 @@ partitionVal
| identifier EQ KW_DEFAULT
;
namespace
dbSchema
: KW_NAMESPACE
| KW_DATABASE
| KW_SCHEMA
;
namespaces
dbSchemas
: KW_NAMESPACES
| KW_DATABASES
| KW_SCHEMAS
@ -437,9 +431,9 @@ resource
dmlStatementNoWith
: insertInto query
| fromClause multiInsertQueryBody+
| KW_DELETE KW_FROM identifierReference tableAlias whereClause?
| KW_UPDATE identifierReference tableAlias setClause whereClause?
| KW_MERGE KW_INTO target=identifierReference targetAlias=tableAlias
| KW_DELETE KW_FROM tableName tableAlias whereClause?
| KW_UPDATE tableName tableAlias setClause whereClause?
| KW_MERGE KW_INTO target=tableName targetAlias=tableAlias
KW_USING (source=identifierReference |
LEFT_PAREN sourceQuery=query RIGHT_PAREN) sourceAlias=tableAlias
KW_ON mergeCondition=booleanExpression
@ -448,6 +442,13 @@ dmlStatementNoWith
notMatchedBySourceClause*
;
dbSchemaName: identifierReference;
dbSchemaNameCreate: identifierReference;
tableNameCreate : tableIdentifier;
tableName : tableIdentifier;
viewNameCreate : viewIdentifier;
viewName : viewIdentifier;
identifierReference
: KW_IDENTIFIER_KW LEFT_PAREN expression RIGHT_PAREN
| multipartIdentifier
@ -480,7 +481,7 @@ queryTerm
queryPrimary
: querySpecification
| fromStatement
| KW_TABLE tableIdentifierReference
| KW_TABLE tableName
| inlineTable
| LEFT_PAREN query RIGHT_PAREN
;
@ -600,6 +601,10 @@ fromClause
: KW_FROM relation (COMMA relation)* lateralView* pivotClause? unpivotClause?
;
functionKind
: KW_USER | KW_SYSTEM | KW_ALL
;
temporalClause
: KW_FOR? (KW_SYSTEM_VERSION | KW_VERSION) KW_AS KW_OF version
| KW_FOR? (KW_SYSTEM_TIME | KW_TIMESTAMP) KW_AS KW_OF timestamp=valueExpression
@ -695,8 +700,14 @@ unpivotAlias
: KW_AS? identifier
;
ifNotExists
: KW_IF KW_NOT KW_EXISTS;
ifExists
: KW_IF KW_EXISTS;
lateralView
: KW_LATERAL KW_VIEW (KW_OUTER)? qualifiedName LEFT_PAREN (expression (COMMA expression)*)? RIGHT_PAREN tblName=identifier (KW_AS? colName+=identifier (COMMA colName+=identifier)*)?
: KW_LATERAL KW_VIEW (KW_OUTER)? viewName LEFT_PAREN (expression (COMMA expression)*)? RIGHT_PAREN tableAlias (KW_AS? colName+=identifier (COMMA colName+=identifier)*)?
;
setQuantifier
@ -706,6 +717,7 @@ setQuantifier
relation
: KW_LATERAL? relationPrimary relationExtension*
| tableName
;
relationExtension
@ -784,8 +796,8 @@ inlineTable
;
functionTableSubqueryArgument
: KW_TABLE tableIdentifierReference tableArgumentPartitioning?
| KW_TABLE LEFT_PAREN tableIdentifierReference RIGHT_PAREN tableArgumentPartitioning?
: KW_TABLE tableName tableArgumentPartitioning?
| KW_TABLE LEFT_PAREN tableName RIGHT_PAREN tableArgumentPartitioning?
| KW_TABLE LEFT_PAREN query RIGHT_PAREN tableArgumentPartitioning?
;
@ -814,7 +826,7 @@ functionTableArgument
;
functionTable
: funcName=functionName LEFT_PAREN
: functionName LEFT_PAREN
(functionTableArgument (COMMA functionTableArgument)*)?
RIGHT_PAREN tableAlias
;
@ -853,8 +865,8 @@ tableIdentifier
: (db=errorCapturingIdentifier DOT)? table=errorCapturingIdentifier
;
functionIdentifier
: (db=errorCapturingIdentifier DOT)? function=errorCapturingIdentifier
viewIdentifier
: (db=errorCapturingIdentifier DOT)? view=errorCapturingIdentifier
;
namedExpression
@ -903,7 +915,7 @@ expressionSeq
;
booleanExpression
: KW_NOT booleanExpression
: (KW_NOT | NOT) booleanExpression
| KW_EXISTS LEFT_PAREN query RIGHT_PAREN
| valueExpression predicate?
| left=booleanExpression operator=KW_AND right=booleanExpression
@ -914,7 +926,7 @@ predicate
: KW_NOT? kind=KW_BETWEEN lower=valueExpression KW_AND upper=valueExpression
| KW_NOT? kind=KW_IN LEFT_PAREN expression (COMMA expression)* RIGHT_PAREN
| KW_NOT? kind=KW_IN LEFT_PAREN query RIGHT_PAREN
| KW_NOT? kind=KW_RLIKE pattern=valueExpression
| KW_NOT? kind=(KW_RLIKE | KW_REGEXP) pattern=valueExpression
| KW_NOT? kind=(KW_LIKE | KW_ILIKE) quantifier=(KW_ANY | KW_SOME | KW_ALL) (LEFT_PAREN RIGHT_PAREN | LEFT_PAREN expression (COMMA expression)* RIGHT_PAREN)
| KW_NOT? kind=(KW_LIKE | KW_ILIKE) pattern=valueExpression (KW_ESCAPE escapeChar=stringLit)?
| KW_IS KW_NOT? kind=KW_NULL
@ -1195,6 +1207,10 @@ functionName
| KW_RIGHT
;
functionNameCreate
: qualifiedName
;
qualifiedName
: identifier (DOT identifier)*
;
@ -1462,6 +1478,7 @@ ansiNonReserved
| KW_RESTRICT
| KW_REVOKE
| KW_RLIKE
| KW_REGEXP
| KW_ROLE
| KW_ROLES
| KW_ROLLBACK
@ -1496,6 +1513,7 @@ ansiNonReserved
| KW_SUBSTR
| KW_SUBSTRING
| KW_SYNC
| KW_SYSTEM
| KW_SYSTEM_TIME
| KW_SYSTEM_VERSION
| KW_TABLES
@ -1801,6 +1819,7 @@ nonReserved
| KW_RESTRICT
| KW_REVOKE
| KW_RLIKE
| KW_REGEXP
| KW_ROLE
| KW_ROLES
| KW_ROLLBACK
@ -1836,6 +1855,7 @@ nonReserved
| KW_SUBSTR
| KW_SUBSTRING
| KW_SYNC
| KW_SYSTEM
| KW_SYSTEM_TIME
| KW_SYSTEM_VERSION
| KW_TABLE