modify createTable rule (39765ba2) · Commits · SUMMER2020 / students / proj-2004142

sharding-core/sharding-core-parse/sharding-core-parse-sqlserver/src/main/antlr4/imports/sqlserver/DDLStatement.g4

+91 −76

Original line number	Original line	Diff line number	Diff line
	@@ -20,7 +20,7 @@ grammar DDLStatement;
	import Symbol, Keyword, Literals, BaseRule;		import Symbol, Keyword, Literals, BaseRule;

	createTable		createTable
	: createTableHeader createTableBody		: CREATE TABLE tableName fileTableClause_ createDefinitionClause_
	;		;

	createIndex		createIndex
	@@ -58,72 +58,24 @@ truncateTable
	: TRUNCATE TABLE tableName		: TRUNCATE TABLE tableName
	;		;

	createTableHeader		fileTableClause_
	: CREATE TABLE tableName		: (AS FILETABLE)?
	;		;

	createTableBody		createDefinitionClause_
	: (AS FILETABLE)? LP_ createTableDefinition (COMMA_ createTableDefinition)* (COMMA_ periodClause)? RP_(ON (schemaName LP_ columnName RP_ \| ignoredIdentifier_ \| STRING_))?		: createTableDefinitions_ partitionScheme_ fileGroup_
	(TEXTIMAGE_ON (ignoredIdentifier_ \| STRING_))? ((FILESTREAM_ON (schemaName) \| ignoredIdentifier_ STRING_))? (WITH LP_ tableOption (COMMA_ tableOption)* RP_)?
	;		;

	createTableDefinition		createTableDefinitions_
	: columnDefinition \| computedColumnDefinition \| columnSetDefinition \| tableConstraint \| tableIndex		: LP_ createTableDefinition_ (COMMA_ createTableDefinition_)* (COMMA_ periodClause)? RP_
	;

	periodClause
	: PERIOD FOR SYSTEM_TIME LP_ columnName COMMA_ columnName RP_
	;

	tableIndex
	: INDEX indexName
	(
	(CLUSTERED \| NONCLUSTERED)? columnNames
	\| CLUSTERED COLUMNSTORE
	\| NONCLUSTERED? (COLUMNSTORE columnNames \| hashWithBucket)
	\| CLUSTERED COLUMNSTORE (WITH LP_ COMPRESSION_DELAY EQ_ (NUMBER_ MINUTES?) RP_)?
	)
	(WHERE expr)?
	(WITH LP_ indexOption (COMMA_ indexOption)* RP_)? indexOnClause?
	(FILESTREAM_ON (ignoredIdentifier_ \| schemaName \| STRING_))?
	;

	tableOption
	: DATA_COMPRESSION EQ_ (NONE \| ROW \| PAGE) (ON PARTITIONS LP_ partitionExpressions RP_)?
	\| FILETABLE_DIRECTORY EQ_ ignoredIdentifier_
	\| FILETABLE_COLLATE_FILENAME EQ_ (collationName \| DATABASE_DEAULT)
	\| FILETABLE_PRIMARY_KEY_CONSTRAINT_NAME EQ_ ignoredIdentifier_
	\| FILETABLE_STREAMID_UNIQUE_CONSTRAINT_NAME EQ_ ignoredIdentifier_
	\| FILETABLE_FULLPATH_UNIQUE_CONSTRAINT_NAME EQ_ ignoredIdentifier_
	\| SYSTEM_VERSIONING EQ_ ON (LP_ HISTORY_TABLE EQ_ tableName (COMMA_ DATA_CONSISTENCY_CHECK EQ_ (ON \| OFF))? RP_)?
	\| REMOTE_DATA_ARCHIVE EQ_ (ON (LP_ tableStretchOptions (COMMA_ tableStretchOptions)* RP_)? \| OFF LP_ MIGRATION_STATE EQ_ PAUSED RP_)
	\| tableOptOption
	\| distributionOption
	\| dataWareHouseTableOption
	;

	tableOptOption
	: (MEMORY_OPTIMIZED EQ_ ON) \| (DURABILITY EQ_ (SCHEMA_ONLY \| SCHEMA_AND_DATA)) \| (SYSTEM_VERSIONING EQ_ ON (LP_ HISTORY_TABLE EQ_ tableName (COMMA_ DATA_CONSISTENCY_CHECK EQ_ (ON \| OFF))? RP_)?)
	;		;

	distributionOption		createTableDefinition_
	: DISTRIBUTION EQ_ (HASH LP_ columnName RP_ \| ROUND_ROBIN \| REPLICATE)		: columnDefinition \| computedColumnDefinition \| columnSetDefinition \| tableConstraint \| tableIndex
	;

	dataWareHouseTableOption
	: CLUSTERED COLUMNSTORE INDEX \| HEAP \| dataWareHousePartitionOption
	;

	dataWareHousePartitionOption
	: (PARTITION LP_ columnName RANGE (LEFT \| RIGHT)? FOR VALUES LP_ simpleExpr (COMMA_ simpleExpr)* RP_ RP_)
	;

	tableStretchOptions
	: (FILTER_PREDICATE EQ_ (NULL \| functionCall) COMMA_)? MIGRATION_STATE EQ_ (OUTBOUND \| INBOUND \| PAUSED)
	;		;

	columnDefinition		columnDefinition
	: columnName dataType columnDefinitionOption* (columnConstraint(COMMA_ columnConstraint)*)? columnIndex?		: columnName dataType columnDefinitionOption* columnConstraints columnIndex?
	;		;

	columnDefinitionOption		columnDefinitionOption
	@@ -154,6 +106,34 @@ diskTablePrimaryKeyConstraintOption
	: (CLUSTERED \| NONCLUSTERED)? primaryKeyWithClause? primaryKeyOnClause?		: (CLUSTERED \| NONCLUSTERED)? primaryKeyWithClause? primaryKeyOnClause?
	;		;

			primaryKeyWithClause
			: WITH (FILLFACTOR EQ_ NUMBER_ \| LP_ indexOption (COMMA_ indexOption)* RP_)
			;

			primaryKeyOnClause
			: onSchemaColumn \| onFileGroup \| onString
			;

			onSchemaColumn
			: ON schemaName LP_ columnName RP_
			;

			onFileGroup
			: ON ignoredIdentifier_
			;

			onString
			: ON STRING_
			;

			memoryTablePrimaryKeyConstraintOption
			: CLUSTERED withBucket?
			;

			withBucket
			: WITH LP_ BUCKET_COUNT EQ_ NUMBER_ RP_
			;

	columnForeignKeyConstraint		columnForeignKeyConstraint
	: (FOREIGN KEY)? REFERENCES tableName LP_ columnName RP_ foreignKeyOnAction*		: (FOREIGN KEY)? REFERENCES tableName LP_ columnName RP_ foreignKeyOnAction*
	;		;
	@@ -166,40 +146,75 @@ foreignKeyOn
	: NO ACTION \| CASCADE \| SET (NULL \| DEFAULT)		: NO ACTION \| CASCADE \| SET (NULL \| DEFAULT)
	;		;

	memoryTablePrimaryKeyConstraintOption		checkConstraint
	: CLUSTERED withBucket?		: CHECK(NOT FOR REPLICATION)? LP_ expr RP_
	;		;

	hashWithBucket		columnConstraints
	: HASH columnNames withBucket		: (columnConstraint(COMMA_ columnConstraint)*)?
	;		;

	withBucket		partitionScheme_
	: WITH LP_ BUCKET_COUNT EQ_ NUMBER_ RP_		: (ON (schemaName LP_ columnName RP_ \| ignoredIdentifier_ \| STRING_))?
	;		;

	primaryKeyWithClause		fileGroup_
	: WITH (FILLFACTOR EQ_ NUMBER_ \| LP_ indexOption (COMMA_ indexOption)* RP_)		: (TEXTIMAGE_ON (ignoredIdentifier_ \| STRING_))? ((FILESTREAM_ON (schemaName) \| ignoredIdentifier_ STRING_))? (WITH LP_ tableOption (COMMA_ tableOption)* RP_)?
	;		;

	primaryKeyOnClause		periodClause
	: onSchemaColumn \| onFileGroup \| onString		: PERIOD FOR SYSTEM_TIME LP_ columnName COMMA_ columnName RP_
	;		;

	onSchemaColumn		tableIndex
	: ON schemaName LP_ columnName RP_		: INDEX indexName
			(
			(CLUSTERED \| NONCLUSTERED)? columnNames
			\| CLUSTERED COLUMNSTORE
			\| NONCLUSTERED? (COLUMNSTORE columnNames \| hashWithBucket)
			\| CLUSTERED COLUMNSTORE (WITH LP_ COMPRESSION_DELAY EQ_ (NUMBER_ MINUTES?) RP_)?
			)
			(WHERE expr)?
			(WITH LP_ indexOption (COMMA_ indexOption)* RP_)? indexOnClause?
			(FILESTREAM_ON (ignoredIdentifier_ \| schemaName \| STRING_))?
	;		;

	onFileGroup		tableOption
	: ON ignoredIdentifier_		: DATA_COMPRESSION EQ_ (NONE \| ROW \| PAGE) (ON PARTITIONS LP_ partitionExpressions RP_)?
			\| FILETABLE_DIRECTORY EQ_ ignoredIdentifier_
			\| FILETABLE_COLLATE_FILENAME EQ_ (collationName \| DATABASE_DEAULT)
			\| FILETABLE_PRIMARY_KEY_CONSTRAINT_NAME EQ_ ignoredIdentifier_
			\| FILETABLE_STREAMID_UNIQUE_CONSTRAINT_NAME EQ_ ignoredIdentifier_
			\| FILETABLE_FULLPATH_UNIQUE_CONSTRAINT_NAME EQ_ ignoredIdentifier_
			\| SYSTEM_VERSIONING EQ_ ON (LP_ HISTORY_TABLE EQ_ tableName (COMMA_ DATA_CONSISTENCY_CHECK EQ_ (ON \| OFF))? RP_)?
			\| REMOTE_DATA_ARCHIVE EQ_ (ON (LP_ tableStretchOptions (COMMA_ tableStretchOptions)* RP_)? \| OFF LP_ MIGRATION_STATE EQ_ PAUSED RP_)
			\| tableOptOption
			\| distributionOption
			\| dataWareHouseTableOption
	;		;

	onString		tableOptOption
	: ON STRING_		: (MEMORY_OPTIMIZED EQ_ ON) \| (DURABILITY EQ_ (SCHEMA_ONLY \| SCHEMA_AND_DATA)) \| (SYSTEM_VERSIONING EQ_ ON (LP_ HISTORY_TABLE EQ_ tableName (COMMA_ DATA_CONSISTENCY_CHECK EQ_ (ON \| OFF))? RP_)?)
	;		;

	checkConstraint		distributionOption
	: CHECK(NOT FOR REPLICATION)? LP_ expr RP_		: DISTRIBUTION EQ_ (HASH LP_ columnName RP_ \| ROUND_ROBIN \| REPLICATE)
			;

			dataWareHouseTableOption
			: CLUSTERED COLUMNSTORE INDEX \| HEAP \| dataWareHousePartitionOption
			;

			dataWareHousePartitionOption
			: (PARTITION LP_ columnName RANGE (LEFT \| RIGHT)? FOR VALUES LP_ simpleExpr (COMMA_ simpleExpr)* RP_ RP_)
			;

			tableStretchOptions
			: (FILTER_PREDICATE EQ_ (NULL \| functionCall) COMMA_)? MIGRATION_STATE EQ_ (OUTBOUND \| INBOUND \| PAUSED)
			;

			hashWithBucket
			: HASH columnNames withBucket
	;		;

	columnIndex		columnIndex