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

Feat column codeCompletion (#218)

Browse Source 
* feat: flink support column suggestion

* feat: flink column suggestion unit test

* feat: hive support column suggestion

* feat: hive column suggestion unit test

* feat: trinosql support column suggestion

* feat: trino column suggest unit test

* feat: sparksql collect column suggesstion

* feat: spark column suggestion unit test

* feat: rebuild flinksql lib
This commit is contained in:
Hayden
2023-11-28 21:18:44 +08:00
committed by GitHub
parent 3dadc0c4b5
commit 31a811d1bb
38 changed files with 24223 additions and 20737 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/grammar/trinosql/TrinoSql.g4
View File

@ -52,7 +52,7 @@ statement:
| KW_DROP KW_SCHEMA (KW_IF KW_EXISTS)? schemaName (KW_CASCADE | KW_RESTRICT)? # dropSchema
| KW_ALTER KW_SCHEMA schemaName KW_RENAME KW_TO schemaNameCreate # renameSchema
| KW_ALTER KW_SCHEMA schemaName KW_SET KW_AUTHORIZATION principal # setSchemaAuthorization
| KW_CREATE KW_TABLE (KW_IF KW_NOT KW_EXISTS)? tableNameCreate columnAliases? (
| KW_CREATE KW_TABLE (KW_IF KW_NOT KW_EXISTS)? tableNameCreate columnListCreate? (
KW_COMMENT string
)? (KW_WITH properties)? KW_AS (query | '(' query ')') (
KW_WITH (KW_NO)? KW_DATA
@ -61,18 +61,18 @@ statement:
',' tableElement
)* ')' (KW_COMMENT string)? (KW_WITH properties)? # createTable
| KW_DROP KW_TABLE (KW_IF KW_EXISTS)? tableName # dropTable
| KW_INSERT KW_INTO tableName columnAliases? query # insertInto
| KW_INSERT KW_INTO tableName columnList? query # insertInto
| KW_DELETE KW_FROM tableName (KW_WHERE booleanExpression)? # delete
| KW_TRUNCATE KW_TABLE tableName # truncateTable
| KW_ALTER KW_TABLE (KW_IF KW_EXISTS)? from = tableName KW_RENAME KW_TO to = tableNameCreate # renameTable
| KW_COMMENT KW_ON KW_TABLE tableName KW_IS (string | KW_NULL) # commentTable
| KW_COMMENT KW_ON KW_COLUMN qualifiedName KW_IS (string | KW_NULL) # commentColumn
| KW_COMMENT KW_ON KW_COLUMN columnName KW_IS (string | KW_NULL) # commentColumn
| KW_ALTER KW_TABLE (KW_IF KW_EXISTS)? tableName KW_RENAME KW_COLUMN (
KW_IF KW_EXISTS
)? from = identifier KW_TO to = identifier # renameColumn
)? from = columnName KW_TO to = columnNameCreate # renameColumn
| KW_ALTER KW_TABLE (KW_IF KW_EXISTS)? tableName KW_DROP KW_COLUMN (
KW_IF KW_EXISTS
)? column = qualifiedName # dropColumn
)? column = columnName # dropColumn
| KW_ALTER KW_TABLE (KW_IF KW_EXISTS)? tableName KW_ADD KW_COLUMN (
KW_IF KW_NOT KW_EXISTS
)? column = columnDefinition # addColumn
@ -173,7 +173,7 @@ statement:
)* (KW_WHERE where = booleanExpression)? # update
| KW_MERGE KW_INTO tableName (KW_AS? identifier)? KW_USING relation KW_ON expression mergeCase+ # merge
| KW_SHOW KW_COMMENT KW_ON KW_TABLE tableName # showTableComment
| KW_SHOW KW_COMMENT KW_ON KW_COLUMN qualifiedName # showColumnComment;
| KW_SHOW KW_COMMENT KW_ON KW_COLUMN columnName # showColumnComment;
query: with? queryNoWith;
@ -182,7 +182,7 @@ with: KW_WITH KW_RECURSIVE? namedQuery (',' namedQuery)*;
tableElement: columnDefinition | likeClause;
columnDefinition:
identifier type (KW_NOT KW_NULL)? (KW_COMMENT string)? (
columnNameCreate type (KW_NOT KW_NULL)? (KW_COMMENT string)? (
KW_WITH properties
)?;
@ -230,7 +230,7 @@ queryPrimary:
| '(' queryNoWith ')' # subquery;
sortItem:
expression ordering = (KW_ASC | KW_DESC)? (
(columnName | expression) ordering = (KW_ASC | KW_DESC)? (
KW_NULLS nullOrdering = (KW_FIRST | KW_LAST)
)?;
@ -245,12 +245,16 @@ groupBy: setQuantifier? groupingElement (',' groupingElement)*;
groupingElement:
groupingSet # singleGroupingSet
| KW_ROLLUP '(' (expression (',' expression)*)? ')' # rollup
| KW_CUBE '(' (expression (',' expression)*)? ')' # cube
| KW_ROLLUP '(' (groupingTerm (',' groupingTerm)*)? ')' # rollup
| KW_CUBE '(' (groupingTerm (',' groupingTerm)*)? ')' # cube
| KW_GROUPING KW_SETS '(' groupingSet (',' groupingSet)* ')' # multipleGroupingSets;
groupingSet:
'(' (expression (',' expression)*)? ')'
'(' (groupingTerm (',' groupingTerm)*)? ')'
| groupingTerm;
groupingTerm:
columnName
| expression;
windowDefinition:
@ -267,7 +271,7 @@ namedQuery: name = identifier (columnAliases)? KW_AS '(' query ')';
setQuantifier: KW_DISTINCT | KW_ALL;
selectItem:
expression (KW_AS? identifier)? # selectSingle
(columnName | expression) (KW_AS? identifier)? # selectSingle
| primaryExpression '.' ASTERISK (KW_AS columnAliases)? # selectAll
| ASTERISK # selectAll;
@ -335,6 +339,10 @@ variableDefinition: identifier KW_AS expression;
aliasedRelation:
relationPrimary (KW_AS? identifier columnAliases?)?;
columnListCreate: '(' columnNameCreate (',' columnNameCreate)* ')';
columnList: '(' columnName (',' columnName)* ')';
columnAliases: '(' identifier (',' identifier)* ')';
relationPrimary:
@ -611,6 +619,10 @@ catalogNameCreate: catalog = identifier;
functionName: qualifiedName;
columnName: qualifiedName ;
columnNameCreate: identifier;
qualifiedName: identifier ('.' identifier)*;
grantor: