Package gudusoft.gsqlparser

Provides the class gudusoft.gsqlparser.TGSqlParserr necessary to create a SQL Parser and the classes a SQL Parser uses internally to handle different SQL dialects.

See: Description

Interface Summary

Interface	Description
IMetaDatabase	In order to link column to table correctly without connecting to database, we need to provide a class which implements IMetaDatabase to TGSqlParser.
ITokenHandle	use this interface if you like to change token properties generated by lexer before send to parser. if you change a source token's TSourceToken#tokencode to TBaseType#cmtslashstar TBaseType#cmtdoublehyphen then, this token will be treated as comment you may also like to change tokencode of a keyword to TBaseType#ident, this will let parser treat this keyword as an identifier.

Class Summary

Class	Description
TBaseType	Constants and functions used by parser internally.
TCustomLexer	Base lexer of all databases.
TCustomParser	Base parser of all databases.
TCustomSqlStatement	TCustomSqlStatement is the root class for all SQL statements.
TGSqlParser	This is the first class people start to use this SQL parser library.
TSourceToken	Represents a source token which is the basic syntactic unit of SQL.
TSourceTokenList	List of source token.
TSqlCmds
TStatementList	List of SQL statements which is instance of class that descends from TCustomSqlStatement.
TSyntaxError	Detailed information about syntax error.
TVisitedAbs	Base class of all parse tree nodes that can be visited by visitors.
TVisitorAbs	Base class of all visitors that used to visit parse tree nodes.

Enum Summary

Enum	Description
EActionOnParseError	Used by parser internally.
EAggregateType
EAlterColumnSubType	subtype of alter column in alter table statement.
EAlterIndexOption
EAlterTableOptionType
EAlterTriggerOption
EAlterViewOption
EBoundaryType
EColumnAttributeType
EComparisonType
EComputeFunctionType
EConstraintType
EDataType
EDataTypeAttribute	Teradata datatype attribute
EDbObjectType
EDbVendor	Database vendors supported: EDbVendor.dbvmssql,EDbVendor.dbvoracle,EDbVendor.dbvmysql,EDbVendor.dbvdb2, EDbVendor.dbvsybase, EDbVendor.dbvinformix,EDbVendor.dbvpostgresql,EDbVendor.dbvteradata, EDbVendor.dbvmdx,EDbVendor.dbvnetezza,EDbVendor.dbvhive,EDbVendor.dbvgreenplum,EDbVendor.dbvredshift No specific engine for Microsoft ACCESS EDbVendor.dbvaccess, use EDbVendor.dbvmssql instead.
EDeclareType
EErrorType	Type of SQL syntax errors.
EExecuteAsOption	SQL Server execute as option
EExecuteOptionKind
EExpressionType	scalar expression: return a single value.
EFindSqlStateType	Used by parser internally.
EFunctionType
EIndexType
EInsertSource	source of insert value
EIntervalType
EIsolationLevel
EJoinType
EKeyActionType
EKeyReferenceType
ELimitRowType
ELiteralType	Type of TConstant
ELockMode
EOracleCreateType
EParameterMode
EProcedureOptionType
EQuantifierType
EQueryHint	query hint type
EQuoteType
ERaiseLevel
ERestrictionType	Oracle/DB2 create view, subquery restriction clause
EResultSetsOptionKind
EResultSetType
ESequenceOptionType
ESetOperatorType
ESetScope
ESetStatementType
ESortType	Used to replace TBaseType.srtNone,srtAsc and srtDesc
ESqlClause	Enum for various SQL clause such as where clause, having clause and etc.
ESqlPlusCmd
ESqlStatementType	Type of SQL statement.
ETableEffectType
ETableElementType
ETableKind
ETableSource
ETokenStatus	Used by parser internally.
ETokenType	Type of source token.
ETransactionIsolationLevel
ETriggerActionTime	A specification that indicates when triggered SQL statements perform in relation to the triggering event.
ETriggerDmlType
ETriggerGranularity
ETriggerReferencingType
ETriggerTimingPoint
EUniqueRowFilterType
EWindowExcludeType

Package gudusoft.gsqlparser Description

Provides the class gudusoft.gsqlparser.TGSqlParserr necessary to create a SQL Parser and the classes a SQL Parser uses internally to handle different SQL dialects.

Since:

1.0

See Also:

description