Package com.alibaba.druid.sql.dialect.postgresql.parser

Class PGSQLStatementParser

java.lang.Object

com.alibaba.druid.sql.parser.SQLParser

com.alibaba.druid.sql.parser.SQLStatementParser

com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser

Direct Known Subclasses:

GaussDbStatementParser, HologresStatementParser, RedshiftStatementParser

public class PGSQLStatementParser
extends SQLStatementParser

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LOCAL
static final String	TIME
static final String	TIME_ZONE

Fields inherited from class com.alibaba.druid.sql.parser.SQLStatementParser

currentDate, expectedNextToken, exprParser, insertColumnsCache, now, parseCompleteValues, parseValuesSize, repository, selectListCache

Fields inherited from class com.alibaba.druid.sql.parser.SQLParser

dbType, lexer

Constructor Summary

Constructors

Constructor	Description
PGSQLStatementParser(PGExprParser parser)
PGSQLStatementParser(Lexer lexer)
PGSQLStatementParser(String sql)
PGSQLStatementParser(String sql, SQLParserFeature... features)

Method Summary

Modifier and Type	Method	Description
PGAlterDatabaseStatement	alterDatabase()
protected SQLStatement	alterSchema()
protected boolean	alterTableAfterNameRest(SQLAlterTableStatement stmt)
protected void	alterTableAlterComma()
PGSelectParser	createSQLSelectParser()
PGCreateTableParser	getSQLCreateTableParser()
protected SQLAlterTableAlterColumn	parseAlterColumn()
void	parseAlterDropRest(SQLAlterTableStatement stmt, SQLAlterTableDropColumnItem item)
PGAnalyzeStatement	parseAnalyzeTable()
protected PGStartTransactionStatement	parseBegin()
SQLBlockStatement	parseBlock()
SQLStatement	parseCommit()
SQLStatement	parseConnectTo()
SQLCreateIndexStatement	parseCreateIndex()
PGCreateSchemaStatement	parseCreateSchema()
SQLStatement	parseCreateUser()
PGDeleteStatement	parseDeleteStatement()
PGDoStatement	parseDo()
PGDropSchemaStatement	parseDropSchema(boolean physical)
PGEndTransactionStatement	parseEnd()
PGInsertStatement	parseInsert()
PGSelectStatement	parseSelect()
SQLStatement	parseSet()
SQLStatement	parseShow()
boolean	parseStatementListDialect(List<SQLStatement> statementList)
SQLUpdateStatement	parseUpdateStatement()
PGVacuumStatement	parseVacuumTable()
SQLStatement	parseWith()

Methods inherited from class com.alibaba.druid.sql.parser.SQLStatementParser

alterEvent, alterFullText, alterIndex, alterMaterialized, alterProcedure, alterResourceGroup, alterRest, alterSequence, alterTable, alterTableAdd, alterTableAddConstraint, alterTableAddIndex, alterTableAddPartition, alterTableAddRest, alterTableAddRestSpecific, alterTableAfterName, alterTableBefore, alterTableChangeOwner, alterTableMerge, alterTableOwner, alterTableSet, alterTableSetRest, alterTableSetSerdeProperties, alterTableSetTblProperties, alterTableSorted, alterTableSpace, alterTableUnset, alterTableWith, alterUser, alterView, createOptionSkip, createResource, createSQLAlterTableStatement, createSQLSelectParser, createTableRest, createUpdateStatement, createViewAs, getExprParser, getParseValuesSize, getRepository, getSelectListCache, isKeepComments, isParseCompleteValues, mergeBeforeName, parameters, parseAlter, parseAlterDrop, parseAlterFunction, parseAlterTableAddClusteringKey, parseAlterTableAddColumn, parseAlterTableAddColumn, parseAlterTableAddColumnBefore, parseAlterTableDropPartition, parseAlterTableDropSubpartition, parseAlterTableRename, parseAlterTableReplaceColumn, parseAnalyze, parseAssignItems, parseAssignItems, parseCache, parseCall, parseCase, parseClone, parseClose, parseComment, parseCopy, parseCreate, parseCreateDatabase, parseCreateDbLink, parseCreateEvent, parseCreateExternalCatalog, parseCreateFunction, parseCreateMaterializedView, parseCreateMaterializedViewRest, parseCreateOutline, parseCreatePackage, parseCreateProcedure, parseCreateRole, parseCreateScan, parseCreateSequence, parseCreateServer, parseCreateSynonym, parseCreateTable, parseCreateTableGroup, parseCreateTableSpace, parseCreateTableSupportSchema, parseCreateTrigger, parseCreateType, parseCreateView, parseCreateViewAfterName, parseCreateViewAtDataType, parseDeclare, parseDescribe, parseDrop, parseDropCatalog, parseDropDatabaseOrSchema, parseDropEvent, parseDropFunction, parseDropIndex, parseDropLogFileGroup, parseDropMaterializedView, parseDropOfflineModel, parseDropOutline, parseDropProcedure, parseDropResource, parseDropRole, parseDropSequence, parseDropServer, parseDropTable, parseDropTableGroup, parseDropTablespace, parseDropTrigger, parseDropUser, parseDropView, parseDump, parseErrorLoggingClause, parseExplain, parseExplainFormatPartition, parseExplainFormatType, parseFetch, parseFlashback, parseFor, parseFullTextType, parseGrant, parseHints, parseHiveCreateFunction, parseHiveInsert, parseHiveInsertStmt, parseIf, parseIfElse, parseInsert0, parseInsert0, parseInsert0Hints, parseInsertColumns, parseKill, parseLeave, parseList, parseMerge, parseMsck, parseOpen, parseOptimize, parsePartitionRef, parsePrivilege, parsePurge, parseRefresh, parseReleaseSavePoint, parseRename, parseRepeat, parseReturn, parseRevoke, parseRollback, parserParameters, parseSavePoint, parseShowColumns, parseShowCreateTable, parseShowDatabases, parseShowMaterializedView, parseShowTableGroups, parseShowTables, parseShowVariants, parseStatement, parseStatementList, parseStatementList, parseStatementList, parseStatementList, parseStatementList, parseTruncate, parseUpdateSet, parseUpdateSetComma, parseUpdateStatementPartition, parseUpsert, parseUse, parseUser, parseValueClause, parseValueClause, parseValueClause, parseValueClauseNative, parseWhile, parseWhoami, parseWithQuery, parseWithQuerySkip, setKeepComments, setParseCompleteValues, setParseValuesSize, setRepository, setSelectListCache

Methods inherited from class com.alibaba.druid.sql.parser.SQLParser

accept, acceptIdentifier, acceptIdentifier, acceptInteger, alias, as, config, dialectFeatureEnabled, getDbType, getLexer, getTimeZone, identifierEquals, isEnabled, match, newCreateStatement, printError, setErrorEndPos, setTimeZone, tableAlias, tableAlias

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TIME_ZONE

public static final String TIME_ZONE

See Also:

• Constant Field Values

TIME

public static final String TIME

See Also:

• Constant Field Values

LOCAL

public static final String LOCAL

See Also:

• Constant Field Values

Constructor Details

PGSQLStatementParser

public PGSQLStatementParser(PGExprParser parser)

PGSQLStatementParser

public PGSQLStatementParser(String sql)

PGSQLStatementParser

public PGSQLStatementParser(String sql,
 SQLParserFeature... features)

PGSQLStatementParser

public PGSQLStatementParser(Lexer lexer)

Method Details

createSQLSelectParser

public PGSelectParser createSQLSelectParser()

Overrides:

createSQLSelectParser in class SQLStatementParser

parseUpdateStatement

public SQLUpdateStatement parseUpdateStatement()

Overrides:

parseUpdateStatement in class SQLStatementParser

parseInsert

public PGInsertStatement parseInsert()

Overrides:

parseInsert in class SQLStatementParser

parseCreateSchema

public PGCreateSchemaStatement parseCreateSchema()

Overrides:

parseCreateSchema in class SQLStatementParser

alterSchema

protected SQLStatement alterSchema()

Overrides:

alterSchema in class SQLStatementParser

parseDropSchema

public PGDropSchemaStatement parseDropSchema(boolean physical)

Overrides:

parseDropSchema in class SQLStatementParser

parseDeleteStatement

public PGDeleteStatement parseDeleteStatement()

Overrides:

parseDeleteStatement in class SQLStatementParser

parseStatementListDialect

public boolean parseStatementListDialect(List<SQLStatement> statementList)

Overrides:

parseStatementListDialect in class SQLStatementParser

parseDo

public PGDoStatement parseDo()

parseBlock

public SQLBlockStatement parseBlock()

Overrides:

parseBlock in class SQLStatementParser

parseBegin

protected PGStartTransactionStatement parseBegin()

parseEnd

public PGEndTransactionStatement parseEnd()

Overrides:

parseEnd in class SQLStatementParser

parseConnectTo

public SQLStatement parseConnectTo()

parseSelect

public PGSelectStatement parseSelect()

Overrides:

parseSelect in class SQLStatementParser

parseWith

public SQLStatement parseWith()

Overrides:

parseWith in class SQLStatementParser

parseAlterColumn

protected SQLAlterTableAlterColumn parseAlterColumn()

Overrides:

parseAlterColumn in class SQLStatementParser

parseShow

public SQLStatement parseShow()

Overrides:

parseShow in class SQLStatementParser

parseCommit

public SQLStatement parseCommit()

Overrides:

parseCommit in class SQLStatementParser

parseSet

public SQLStatement parseSet()

Overrides:

parseSet in class SQLStatementParser

parseCreateIndex

public SQLCreateIndexStatement parseCreateIndex()

Overrides:

parseCreateIndex in class SQLStatementParser

getSQLCreateTableParser

public PGCreateTableParser getSQLCreateTableParser()

Overrides:

getSQLCreateTableParser in class SQLStatementParser

parseAnalyzeTable

public PGAnalyzeStatement parseAnalyzeTable()

parseVacuumTable

public PGVacuumStatement parseVacuumTable()

alterDatabase

public PGAlterDatabaseStatement alterDatabase()

Overrides:

alterDatabase in class SQLStatementParser

parseCreateUser

public SQLStatement parseCreateUser()

Overrides:

parseCreateUser in class SQLStatementParser

alterTableAfterNameRest

protected boolean alterTableAfterNameRest(SQLAlterTableStatement stmt)

Overrides:

alterTableAfterNameRest in class SQLStatementParser

alterTableAlterComma

protected void alterTableAlterComma()

Overrides:

alterTableAlterComma in class SQLStatementParser

parseAlterDropRest

public void parseAlterDropRest(SQLAlterTableStatement stmt,
 SQLAlterTableDropColumnItem item)

Overrides:

parseAlterDropRest in class SQLStatementParser