java.lang.Object
- org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
- - org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementBaseVisitor<ASTNode>
  - - org.apache.shardingsphere.sql.parser.opengauss.visitor.statement.OpenGaussStatementVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<ASTNode>, OpenGaussStatementVisitor<ASTNode>

Direct Known Subclasses:

OpenGaussDALStatementVisitor, OpenGaussDCLStatementVisitor, OpenGaussDDLStatementVisitor, OpenGaussDMLStatementVisitor, OpenGaussTCLStatementVisitor
```
public abstract class OpenGaussStatementVisitor
extends OpenGaussStatementBaseVisitor<ASTNode>
```
Statement visitor for openGauss.

Constructor Summary

Constructors
Constructor Description

OpenGaussStatementVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`getOriginalText(org.antlr.v4.runtime.ParserRuleContext ctx)`	Get original text.
`ASTNode`	`visitAExpr(OpenGaussStatementParser.AExprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.aExpr()`.
`ASTNode`	`visitAexprConst(OpenGaussStatementParser.AexprConstContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.aexprConst()`.
`ASTNode`	`visitAliasClause(OpenGaussStatementParser.AliasClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.aliasClause()`.
`ASTNode`	`visitAnyName(OpenGaussStatementParser.AnyNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.anyName()`.
`ASTNode`	`visitAssignment(OpenGaussStatementParser.AssignmentContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.assignment()`.
`ASTNode`	`visitAttrs(OpenGaussStatementParser.AttrsContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.attrs()`.
`ASTNode`	`visitBExpr(OpenGaussStatementParser.BExprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.bExpr()`.
`ASTNode`	`visitCaseExpr(OpenGaussStatementParser.CaseExprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.caseExpr()`.
`ASTNode`	`visitCExpr(OpenGaussStatementParser.CExprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.cExpr()`.
`ASTNode`	`visitColumnName(OpenGaussStatementParser.ColumnNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.columnName()`.
`ASTNode`	`visitColumnNames(OpenGaussStatementParser.ColumnNamesContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.columnNames()`.
`ASTNode`	`visitColumnref(OpenGaussStatementParser.ColumnrefContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.columnref()`.
`ASTNode`	`visitConstraintName(OpenGaussStatementParser.ConstraintNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.constraintName()`.
`ASTNode`	`visitDataType(OpenGaussStatementParser.DataTypeContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.dataType()`.
`ASTNode`	`visitDataTypeLength(OpenGaussStatementParser.DataTypeLengthContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.dataTypeLength()`.
`ASTNode`	`visitDataTypeName(OpenGaussStatementParser.DataTypeNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.dataTypeName()`.
`ASTNode`	`visitDelete(OpenGaussStatementParser.DeleteContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.delete()`.
`ASTNode`	`visitExecuteStmt(OpenGaussStatementParser.ExecuteStmtContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.executeStmt()`.
`ASTNode`	`visitExprList(OpenGaussStatementParser.ExprListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.exprList()`.
`ASTNode`	`visitForLockingClause(OpenGaussStatementParser.ForLockingClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.forLockingClause()`.
`ASTNode`	`visitFromClause(OpenGaussStatementParser.FromClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.fromClause()`.
`ASTNode`	`visitFromList(OpenGaussStatementParser.FromListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.fromList()`.
`ASTNode`	`visitFuncExpr(OpenGaussStatementParser.FuncExprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.funcExpr()`.
`ASTNode`	`visitFunctionExprCommonSubexpr(OpenGaussStatementParser.FunctionExprCommonSubexprContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.functionExprCommonSubexpr()`.
`ASTNode`	`visitGroupByItem(OpenGaussStatementParser.GroupByItemContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.groupByItem()`.
`ASTNode`	`visitGroupClause(OpenGaussStatementParser.GroupClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.groupClause()`.
`ASTNode`	`visitHavingClause(OpenGaussStatementParser.HavingClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.havingClause()`.
`ASTNode`	`visitIdentifier(OpenGaussStatementParser.IdentifierContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.identifier()`.
`ASTNode`	`visitIndexName(OpenGaussStatementParser.IndexNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.indexName()`.
`ASTNode`	`visitInsert(OpenGaussStatementParser.InsertContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.insert()`.
`ASTNode`	`visitInsertColumnItem(OpenGaussStatementParser.InsertColumnItemContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.insertColumnItem()`.
`ASTNode`	`visitInsertColumnList(OpenGaussStatementParser.InsertColumnListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.insertColumnList()`.
`ASTNode`	`visitInsertRest(OpenGaussStatementParser.InsertRestContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.insertRest()`.
`ASTNode`	`visitInsertTarget(OpenGaussStatementParser.InsertTargetContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.insertTarget()`.
`ASTNode`	`visitNumberLiterals(OpenGaussStatementParser.NumberLiteralsContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.numberLiterals()`.
`ASTNode`	`visitOptOnDuplicateKey(OpenGaussStatementParser.OptOnDuplicateKeyContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.optOnDuplicateKey()`.
`ASTNode`	`visitParameterMarker(OpenGaussStatementParser.ParameterMarkerContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.parameterMarker()`.
`ASTNode`	`visitQualifiedName(OpenGaussStatementParser.QualifiedNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.qualifiedName()`.
`ASTNode`	`visitQualifiedNameList(OpenGaussStatementParser.QualifiedNameListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.qualifiedNameList()`.
`ASTNode`	`visitRelationExprOptAlias(OpenGaussStatementParser.RelationExprOptAliasContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.relationExprOptAlias()`.
`ASTNode`	`visitSchemaName(OpenGaussStatementParser.SchemaNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.schemaName()`.
`ASTNode`	`visitSelect(OpenGaussStatementParser.SelectContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.select()`.
`ASTNode`	`visitSelectClauseN(OpenGaussStatementParser.SelectClauseNContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectClauseN()`.
`ASTNode`	`visitSelectFetchValue(OpenGaussStatementParser.SelectFetchValueContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectFetchValue()`.
`ASTNode`	`visitSelectLimit(OpenGaussStatementParser.SelectLimitContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectLimit()`.
`ASTNode`	`visitSelectLimitValue(OpenGaussStatementParser.SelectLimitValueContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectLimitValue()`.
`ASTNode`	`visitSelectNoParens(OpenGaussStatementParser.SelectNoParensContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectNoParens()`.
`ASTNode`	`visitSelectOffsetValue(OpenGaussStatementParser.SelectOffsetValueContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectOffsetValue()`.
`ASTNode`	`visitSelectWithParens(OpenGaussStatementParser.SelectWithParensContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.selectWithParens()`.
`ASTNode`	`visitSetClause(OpenGaussStatementParser.SetClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.setClause()`.
`ASTNode`	`visitSetClauseList(OpenGaussStatementParser.SetClauseListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.setClauseList()`.
`ASTNode`	`visitSetTarget(OpenGaussStatementParser.SetTargetContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.setTarget()`.
`ASTNode`	`visitSignedIconst(OpenGaussStatementParser.SignedIconstContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.signedIconst()`.
`ASTNode`	`visitSimpleSelect(OpenGaussStatementParser.SimpleSelectContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.simpleSelect()`.
`ASTNode`	`visitSortby(OpenGaussStatementParser.SortbyContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.sortby()`.
`ASTNode`	`visitSortClause(OpenGaussStatementParser.SortClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.sortClause()`.
`ASTNode`	`visitTableName(OpenGaussStatementParser.TableNameContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.tableName()`.
`ASTNode`	`visitTableNames(OpenGaussStatementParser.TableNamesContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.tableNames()`.
`ASTNode`	`visitTableReference(OpenGaussStatementParser.TableReferenceContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.tableReference()`.
`ASTNode`	`visitTargetEl(OpenGaussStatementParser.TargetElContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.targetEl()`.
`ASTNode`	`visitTargetList(OpenGaussStatementParser.TargetListContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.targetList()`.
`ASTNode`	`visitUnreservedWord(OpenGaussStatementParser.UnreservedWordContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.unreservedWord()`.
`ASTNode`	`visitUpdate(OpenGaussStatementParser.UpdateContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.update()`.
`ASTNode`	`visitWhereClause(OpenGaussStatementParser.WhereClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.whereClause()`.
`ASTNode`	`visitWhereOrCurrentClause(OpenGaussStatementParser.WhereOrCurrentClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.whereOrCurrentClause()`.
`ASTNode`	`visitWindowClause(OpenGaussStatementParser.WindowClauseContext ctx)`	Visit a parse tree produced by `OpenGaussStatementParser.windowClause()`.

Methods inherited from class org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementBaseVisitor
visitAbort, visitAbsoluteCount, visitAccessMethod, visitAccessMethodClause, visitAction, visitAddColumnSpecification, visitAddConstraintSpecification, visitAggrArg, visitAggrArgs, visitAggrArgsList, visitAggregateSignature, visitAggregateWithArgtypes, visitAggregateWithArgtypesList, visitAlias, visitAll, visitAllOp, visitAllOrDistinct, visitAlterAggregate, visitAlterAggregateDefinitionClause, visitAlterCollation, visitAlterCollationClause, visitAlterColumnDefault, visitAlterColumnSetOption, visitAlterConversion, visitAlterConversionClause, visitAlterDatabase, visitAlterDatabaseClause, visitAlterDefaultPrivileges, visitAlterDefinitionClause, visitAlterDirectory, visitAlterDomain, visitAlterDomainClause, visitAlterEventTrigger, visitAlterEventTriggerClause, visitAlterExtension, visitAlterExtensionClauses, visitAlterExtensionOptItem, visitAlterExtensionOptList, visitAlterForeignDataWrapper, visitAlterForeignDataWrapperClauses, visitAlterForeignTable, visitAlterForeignTableClauses, visitAlterfuncOptList, visitAlterFunction, visitAlterFunctionClauses, visitAlterGenericOptionElem, visitAlterGenericOptionList, visitAlterGenericOptions, visitAlterGroup, visitAlterGroupClauses, visitAlterIdentityColumnOption, visitAlterIdentityColumnOptionList, visitAlterIndex, visitAlterIndexDefinitionClause, visitAlterIndexDependsOnExtension, visitAlterIndexSetTableSpace, visitAlterLanguage, visitAlterLargeObject, visitAlterMaterializedView, visitAlterMaterializedViewClauses, visitAlterOperator, visitAlterOperatorClass, visitAlterOperatorClassClauses, visitAlterOperatorClauses, visitAlterOperatorFamily, visitAlterOperatorFamilyClauses, visitAlterOptRoleElem, visitAlterOptRoleList, visitAlterPackage, visitAlterPolicy, visitAlterPolicyClauses, visitAlterProcedure, visitAlterProcedureClauses, visitAlterPublication, visitAlterRenameColumn, visitAlterRenameView, visitAlterRole, visitAlterRoutine, visitAlterRule, visitAlterSchema, visitAlterSequence, visitAlterSequenceClauses, visitAlterServer, visitAlterSetSchema, visitAlterStatistics, visitAlterSubscription, visitAlterSynonym, visitAlterSystem, visitAlterTable, visitAlterTableAction, visitAlterTableActions, visitAlterTableCmd, visitAlterTableCmds, visitAlterTablespace, visitAlterTextSearchConfiguration, visitAlterTextSearchConfigurationClauses, visitAlterTextSearchDictionary, visitAlterTextSearchParser, visitAlterTextSearchTemplate, visitAlterTrigger, visitAlterType, visitAlterTypeClauses, visitAlterTypeCmd, visitAlterTypeCmds, visitAlterUser, visitAlterUserClauses, visitAlterUserMapping, visitAlterUsing, visitAlterView, visitAlterViewCmds, visitAnalyzeKeyword, visitAnalyzeTable, visitAndOperator, visitAnyNameList, visitAnyOperator, visitArgClass, visitArrayExpr, visitArrayExprList, visitAscDesc, visitAsteriskClause, visitAttributeOption, visitAttributeOptions, visitAttrName, visitAuthIdent, visitBackward, visitBackwardAll, visitBackwardCount, visitBeginTransaction, visitBit, visitBitWithLength, visitBitWithoutLength, visitBooleanOrString, visitCall, visitCallClauses, visitCaseArg, visitCaseDefault, visitCastContext, visitCharacter, visitCharacterClause, visitCharacterSet, visitCharacterWithLength, visitCharacterWithoutLength, visitCheckOption, visitCheckpoint, visitClose, visitCluster, visitClusterIndexSpecification, visitColConstraint, visitColConstraintElem, visitColId, visitColLabel, visitColLable, visitCollate, visitCollateClause, visitCollationName, visitColNameKeyword, visitColQualList, visitColumnConstraint, visitColumnConstraintOption, visitColumnDef, visitColumnDefinition, visitColumnDefList, visitColumnElem, visitColumnList, visitColumnOptions, visitComment, visitCommentClauses, visitCommentText, visitCommit, visitCommitPrepared, visitCommonFuncOptItem, visitCommonTableExpr, visitComparisonOperator, visitConcurrentlyClause, visitConfigurationParameterClause, visitConsTableSpace, visitConstDatetime, visitConstInterval, visitConstraintAttr, visitConstraintAttributeElem, visitConstraintAttributeSpec, visitConstraintClause, visitConstraintOptionalParam, visitConstraintsSetList, visitConstraintsSetMode, visitConstTypeName, visitCopy, visitCopyDelimiter, visitCopyGenericOptArg, visitCopyGenericOptArgList, visitCopyGenericOptArgListItem, visitCopyGenericOptElem, visitCopyGenericOptList, visitCopyOptions, visitCopyOptItem, visitCopyOptList, visitCount, visitCreateAccessMethod, visitCreateAggregate, visitCreateCast, visitCreateCollation, visitCreateConversion, visitCreateDatabase, visitCreateDatabaseSpecification, visitCreatedbOptItem, visitCreatedbOptItems, visitCreatedbOptName, visitCreateDefinition, visitCreateDefinitionClause, visitCreateDirectory, visitCreateDomain, visitCreateEventTrigger, visitCreateExtension, visitCreateExtensionOptItem, visitCreateExtensionOptList, visitCreateForeignDataWrapper, visitCreateForeignTable, visitCreateForeignTableClauses, visitCreatefuncOptItem, visitCreatefuncOptList, visitCreateFunction, visitCreateGenericOptions, visitCreateGroup, visitCreateIndex, visitCreateIndexSpecification, visitCreateLanguage, visitCreateMaterializedView, visitCreateMvTarget, visitCreateOperator, visitCreateOperatorClass, visitCreateOperatorFamily, visitCreateOptRoleElem, visitCreatePolicy, visitCreateProcedure, visitCreatePublication, visitCreateRole, visitCreateRule, visitCreateSchema, visitCreateSchemaClauses, visitCreateSequence, visitCreateServer, visitCreateStatistics, visitCreateSubscription, visitCreateSynonym, visitCreateTable, visitCreateTablespace, visitCreateTableSpecification, visitCreateTextSearch, visitCreateTransform, visitCreateTrigger, visitCreateType, visitCreateTypeClauses, visitCreateUser, visitCreateUserMapping, visitCreateView, visitCrossJoinType, visitCteList, visitCubeClause, visitCursor, visitCursorName, visitCursorOption, visitCursorOptions, visitDatabaseName, visitDeallocate, visitDeclare, visitDefACLAction, visitDefACLOption, visitDefACLOptionList, visitDefaclPrivilegeTarget, visitDefArg, visitDefaultExpr, visitDefElem, visitDefinition, visitDefList, visitDirectoryName, visitDiscard, visitDistinct, visitDistinctClause, visitDocumentOrContent, visitDoStatement, visitDostmtOptItem, visitDostmtOptList, visitDropAccessMethod, visitDropAggregate, visitDropBehavior, visitDropCast, visitDropCollation, visitDropColumnSpecification, visitDropConstraintSpecification, visitDropConversion, visitDropDatabase, visitDropDirectory, visitDropDomain, visitDropDroup, visitDropEventTrigger, visitDropExtension, visitDropForeignDataWrapper, visitDropForeignTable, visitDropFunction, visitDropIndex, visitDropIndexOpt, visitDropLanguage, visitDropMaterializedView, visitDropOperator, visitDropOperatorClass, visitDropOperatorFamily, visitDropOwned, visitDropPolicy, visitDropProcedure, visitDropPublication, visitDropRole, visitDropRoutine, visitDropRule, visitDropSchema, visitDropSequence, visitDropServer, visitDropStatistics, visitDropSubscription, visitDropSynonym, visitDropTable, visitDropTableOpt, visitDropTablespace, visitDropTextSearch, visitDropTransform, visitDropTrigger, visitDropType, visitDropTypeName, visitDropUser, visitDropUserMapping, visitDropView, visitEmptyGroupingSet, visitEmptyStatement, visitEncoding, visitEnd, visitEnumValList, visitEvent, visitEventTriggerValueList, visitEventTriggerWhenItem, visitEventTriggerWhenList, visitExclusionConstraintElem, visitExclusionConstraintList, visitExclusionWhereClause, visitExecute, visitExecuteParamClause, visitExistingWindowName, visitExplain, visitExplainableStmt, visitExplainOptionArg, visitExplainOptionElem, visitExplainOptionList, visitExplainOptionName, visitExplicitRow, visitExtractArg, visitExtractList, visitFdwOption, visitFdwOptions, visitFetch, visitFileName, visitFileSizeLiteral, visitFilterClause, visitFirst, visitFirstOrNext, visitForeignServerVersion, visitForLockingItem, visitForLockingItems, visitForLockingStrength, visitForward, visitForwardAll, visitForwardCount, visitFrameBound, visitFrameClause, visitFrameExtent, visitFuncAliasClause, visitFuncApplication, visitFuncArg, visitFuncArgExpr, visitFuncArgList, visitFuncArgs, visitFuncArgsList, visitFuncArgsWithDefaults, visitFuncArgsWithDefaultsList, visitFuncArgWithDefault, visitFuncAs, visitFuncExprWindowless, visitFuncName, visitFuncReturn, visitFunctionExprWindowless, visitFunctionSetResetClause, visitFunctionTable, visitFunctionWithArgtypes, visitFunctionWithArgtypesList, visitFuncType, visitGeneratedWhen, visitGenericOptionArg, visitGenericOptionElem, visitGenericOptionList, visitGenericOptionName, visitGenericReset, visitGenericSet, visitGenericType, visitGeometricOperator, visitGrant, visitGrantee, visitGranteeList, visitGrantGrantOption, visitGroupByList, visitGroupingSetsClause, visitHandlerName, visitHashPartbound, visitHashPartboundElem, visitIfExists, visitIfNotExists, visitIgnoredIdentifier, visitIgnoredIdentifiers, visitImplicitRow, visitImportForeignSchema, visitImportQualification, visitImportQualificationType, visitInclude, visitIndexElem, visitIndexElemOptions, visitIndexIncludingParams, visitIndexNames, visitIndexParameters, visitIndexParams, visitIndexPartitionCmd, visitIndirection, visitIndirectionEl, visitInExpr, visitInheritClause, visitInnerJoinType, visitIntervalSecond, visitIntoClause, visitIsoLevel, visitJoinedTable, visitJoinQual, visitJsonbConcat, visitJsonbContainAllTopKey, visitJsonbContainAnyTopKey, visitJsonbContainLeft, visitJsonbContainRight, visitJsonbContainTopKey, visitJsonbDelete, visitJsonbPathContainAnyValue, visitJsonbPathDelete, visitJsonbPathPredicateCheck, visitJsonExtract, visitJsonExtractText, visitJsonPathExtract, visitJsonPathExtractText, visitKeyAction, visitKeyActions, visitKeyDelete, visitKeyMatch, visitKeyUpdate, visitLast, visitLikeOption, visitLimitClause, visitListen, visitLiteralsType, visitLoad, visitLock, visitLockedRelsList, visitLockType, visitMathOperator, visitModifyColumn, visitModifyColumnSpecification, visitModifyConstraintSpecification, visitMove, visitName, visitNameList, visitNaturalJoinType, visitNext, visitNoInherit, visitNonReservedWord, visitNonReservedWordOrSconst, visitNotifyStmt, visitNowaitOrSkip, visitNullsOrder, visitNumberConst, visitNumeric, visitNumericOnly, visitNumericOnlyList, visitObjectName, visitObjectTypeAnyName, visitObjectTypeName, visitObjectTypeNameOnAnyName, visitOffsetClause, visitOldAggrDefinition, visitOldAggrElem, visitOldAggrList, visitOnCommitOption, visitOnlyClause, visitOnlyOrWithTies, visitOnObjectClause, visitOp, visitOpclassItem, visitOpclassItemList, visitOpclassPurpose, visitOperArgtypes, visitOperatorDefArg, visitOperatorDefElem, visitOperatorDefList, visitOperatorWithArgtypes, visitOperatorWithArgtypesList, visitOptArrayBounds, visitOptClass, visitOptColumnList, visitOptFloat, visitOptIndirection, visitOptInterval, visitOptionForClause, visitOptMaterialized, visitOptNameList, visitOptTempTableName, visitOptWindowExclusionClause, visitOrdinality, visitOrOperator, visitOuterJoinType, visitOverClause, visitOverlayList, visitOverlayPlacing, visitOverrideKind, visitOwner, visitPackageName, visitParamName, visitParenthesizedSeqOptList, visitPartElem, visitPartitionBoundSpec, visitPartitionClause, visitPartitionCmd, visitPartitionSpec, visitPartParams, visitPartStrategy, visitPathString, visitPatternMatchingOperator, visitPositionList, visitPreparableStmt, visitPrepare, visitPrepareTransaction, visitPrepTypeClause, visitPrimaryKey, visitPrior, visitPrivilege, visitPrivilegeClause, visitPrivilegeLevel, visitPrivilegeList, visitPrivileges, visitPrivilegeType, visitPrivilegeTypes, visitPublicationForTables, visitPublicationNameItem, visitPublicationNameList, visitQualAllOp, visitQualOp, visitReassignOwned, visitRefreshMaterializedView, visitRefreshMatViewStmt, visitReIndex, visitReIndexClauses, visitReindexOptionElem, visitReindexOptionList, visitReindexTargetMultitable, visitReindexTargetType, visitRelationExpr, visitRelationExprList, visitRelativeCount, visitReleaseSavepoint, visitReloptionElem, visitReloptionList, visitReloptions, visitRenameColumnSpecification, visitRenameConstraint, visitRenameIndexSpecification, visitRenameTableSpecification, visitRepeatableClause, visitReplicaIdentity, visitReservedKeyword, visitResetParameter, visitResetRest, visitRestartSeqs, visitReturningClause, visitRevoke, visitRoleClause, visitRoleList, visitRoleSpec, visitRollback, visitRollbackPrepared, visitRollbackToSavepoint, visitRollupClause, visitRoutineName, visitRow, visitRowOrRows, visitRowSecurityCmd, visitRowsFromItem, visitRowsFromList, visitRuleActionList, visitRuleActionMulti, visitRuleActionStmt, visitRuntimeScope, visitSavepoint, visitSchemaEltList, visitSchemaNameList, visitSchemaStmt, visitSecurityLabel, visitSecurityLabelClausces, visitSecurityLabelStmt, visitSeqOptElem, visitSeqOptList, visitSequenceOption, visitSequenceOptions, visitSet, visitSetConstraints, visitSetData, visitSetResetClause, visitSetRest, visitSetRestMore, visitSetTargetList, visitSetTransaction, visitShow, visitSimpleTypeName, visitSliceBound, visitSortbyList, visitStartTransaction, visitStorageParameter, visitStorageParameterWithValue, visitSubqueryOp, visitSubstrFor, visitSubstrFrom, visitSubstrList, visitSubType, visitSynonymName, visitTableAccessMethodClause, visitTableConstraint, visitTableConstraintOption, visitTableConstraintUsingIndex, visitTableElement, visitTableElementList, visitTableFuncColumn, visitTableFuncColumnList, visitTableFuncElement, visitTableFuncElementList, visitTableLikeClause, visitTableLikeOption, visitTableLikeOptionList, visitTableNameClause, visitTableNamesClause, visitTablesampleClause, visitTableSpace, visitTempOption, visitTiggerName, visitTimezone, visitTimeZoneClause, visitTransactionModeItem, visitTransactionModeList, visitTransformElementList, visitTransformTypeList, visitTransitionOldOrNew, visitTransitionRelName, visitTransitionRowOrTable, visitTriggerActionTime, visitTriggerEvents, visitTriggerForSpec, visitTriggerFuncArg, visitTriggerFuncArgs, visitTriggerOneEvent, visitTriggerReferencing, visitTriggerTransition, visitTriggerTransitions, visitTriggerWhen, visitTrimList, visitTruncateTable, visitTypedTableElement, visitTypedTableElementList, visitTypeFuncNameKeyword, visitTypeFunctionName, visitTypeList, visitTypeModifiers, visitTypeName, visitTypeNameList, visitUescape, visitUnicodeNormalForm, visitUnlisten, visitUsingClause, visitVacAnalyzeOptionArg, visitVacAnalyzeOptionElem, visitVacAnalyzeOptionList, visitVacAnalyzeOptionName, visitVacuum, visitVacuumRelation, visitVacuumRelationList, visitValidateConstraintSpecification, visitValidatorClause, visitValuesClause, visitVariableResetStmt, visitVarList, visitVarName, visitVarValue, visitWhenClause, visitWhenClauseList, visitWindowDefinition, visitWindowDefinitionList, visitWindowExclusionClause, visitWindowName, visitWindowSpecification, visitWithClause, visitWithData, visitWithinGroupClause, visitWithOption, visitXmlAttributeEl, visitXmlAttributeList, visitXmlAttributes, visitXmlExistsArgument, visitXmlNamespaceEl, visitXmlNamespaceList, visitXmlPassingMech, visitXmlRootStandalone, visitXmlRootVersion, visitXmlTable, visitXmlTableColumnEl, visitXmlTableColumnList, visitXmlTableColumnOptionEl, visitXmlTableColumnOptionList, visitXmlWhitespaceOption, visitZoneValue

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor
aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor
visit, visitChildren, visitErrorNode, visitTerminal

- Constructor Detail
  - OpenGaussStatementVisitor
```
public OpenGaussStatementVisitor()
```
- Method Detail
  - visitParameterMarker
```
public final ASTNode visitParameterMarker(OpenGaussStatementParser.ParameterMarkerContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.parameterMarker().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitParameterMarker in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitParameterMarker in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitNumberLiterals
```
public final ASTNode visitNumberLiterals(OpenGaussStatementParser.NumberLiteralsContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.numberLiterals().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitNumberLiterals in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitNumberLiterals in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIdentifier
```
public final ASTNode visitIdentifier(OpenGaussStatementParser.IdentifierContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.identifier().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIdentifier in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitIdentifier in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUnreservedWord
```
public final ASTNode visitUnreservedWord(OpenGaussStatementParser.UnreservedWordContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.unreservedWord().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUnreservedWord in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitUnreservedWord in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSchemaName
```
public final ASTNode visitSchemaName(OpenGaussStatementParser.SchemaNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.schemaName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSchemaName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSchemaName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableName
```
public final ASTNode visitTableName(OpenGaussStatementParser.TableNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.tableName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitTableName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitColumnName
```
public final ASTNode visitColumnName(OpenGaussStatementParser.ColumnNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.columnName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitColumnName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitColumnName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIndexName
```
public final ASTNode visitIndexName(OpenGaussStatementParser.IndexNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.indexName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIndexName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitIndexName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitConstraintName
```
public final ASTNode visitConstraintName(OpenGaussStatementParser.ConstraintNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.constraintName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitConstraintName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitConstraintName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableNames
```
public final ASTNode visitTableNames(OpenGaussStatementParser.TableNamesContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.tableNames().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableNames in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitTableNames in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitColumnNames
```
public final ASTNode visitColumnNames(OpenGaussStatementParser.ColumnNamesContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.columnNames().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitColumnNames in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitColumnNames in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAExpr
```
public ASTNode visitAExpr(OpenGaussStatementParser.AExprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.aExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAExpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAExpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCExpr
```
public ASTNode visitCExpr(OpenGaussStatementParser.CExprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.cExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCExpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitCExpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCaseExpr
```
public ASTNode visitCaseExpr(OpenGaussStatementParser.CaseExprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.caseExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCaseExpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitCaseExpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitFuncExpr
```
public ASTNode visitFuncExpr(OpenGaussStatementParser.FuncExprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.funcExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitFuncExpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitFuncExpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitFunctionExprCommonSubexpr
```
public ASTNode visitFunctionExprCommonSubexpr(OpenGaussStatementParser.FunctionExprCommonSubexprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.functionExprCommonSubexpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitFunctionExprCommonSubexpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitFunctionExprCommonSubexpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAexprConst
```
public ASTNode visitAexprConst(OpenGaussStatementParser.AexprConstContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.aexprConst().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAexprConst in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAexprConst in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitColumnref
```
public ASTNode visitColumnref(OpenGaussStatementParser.ColumnrefContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.columnref().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitColumnref in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitColumnref in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitExprList
```
public ASTNode visitExprList(OpenGaussStatementParser.ExprListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.exprList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitExprList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitExprList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitBExpr
```
public ASTNode visitBExpr(OpenGaussStatementParser.BExprContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.bExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitBExpr in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitBExpr in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDataTypeName
```
public final ASTNode visitDataTypeName(OpenGaussStatementParser.DataTypeNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.dataTypeName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDataTypeName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitDataTypeName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSortClause
```
public final ASTNode visitSortClause(OpenGaussStatementParser.SortClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.sortClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSortClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSortClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSortby
```
public final ASTNode visitSortby(OpenGaussStatementParser.SortbyContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.sortby().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSortby in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSortby in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDataType
```
public final ASTNode visitDataType(OpenGaussStatementParser.DataTypeContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.dataType().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDataType in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitDataType in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDataTypeLength
```
public final ASTNode visitDataTypeLength(OpenGaussStatementParser.DataTypeLengthContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.dataTypeLength().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDataTypeLength in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitDataTypeLength in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInsert
```
public ASTNode visitInsert(OpenGaussStatementParser.InsertContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.insert().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInsert in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitInsert in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInsertTarget
```
public ASTNode visitInsertTarget(OpenGaussStatementParser.InsertTargetContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.insertTarget().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInsertTarget in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitInsertTarget in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitQualifiedNameList
```
public ASTNode visitQualifiedNameList(OpenGaussStatementParser.QualifiedNameListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.qualifiedNameList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitQualifiedNameList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitQualifiedNameList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitQualifiedName
```
public ASTNode visitQualifiedName(OpenGaussStatementParser.QualifiedNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.qualifiedName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitQualifiedName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitQualifiedName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInsertRest
```
public ASTNode visitInsertRest(OpenGaussStatementParser.InsertRestContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.insertRest().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInsertRest in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitInsertRest in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitOptOnDuplicateKey
```
public ASTNode visitOptOnDuplicateKey(OpenGaussStatementParser.OptOnDuplicateKeyContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.optOnDuplicateKey().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitOptOnDuplicateKey in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitOptOnDuplicateKey in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAssignment
```
public ASTNode visitAssignment(OpenGaussStatementParser.AssignmentContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.assignment().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAssignment in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAssignment in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInsertColumnList
```
public ASTNode visitInsertColumnList(OpenGaussStatementParser.InsertColumnListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.insertColumnList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInsertColumnList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitInsertColumnList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInsertColumnItem
```
public ASTNode visitInsertColumnItem(OpenGaussStatementParser.InsertColumnItemContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.insertColumnItem().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInsertColumnItem in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitInsertColumnItem in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSetClause
```
public ASTNode visitSetClause(OpenGaussStatementParser.SetClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.setClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSetClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSetClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSetTarget
```
public ASTNode visitSetTarget(OpenGaussStatementParser.SetTargetContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.setTarget().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSetTarget in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSetTarget in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRelationExprOptAlias
```
public ASTNode visitRelationExprOptAlias(OpenGaussStatementParser.RelationExprOptAliasContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.relationExprOptAlias().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRelationExprOptAlias in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitRelationExprOptAlias in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUpdate
```
public ASTNode visitUpdate(OpenGaussStatementParser.UpdateContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.update().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUpdate in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitUpdate in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSetClauseList
```
public ASTNode visitSetClauseList(OpenGaussStatementParser.SetClauseListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.setClauseList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSetClauseList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSetClauseList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDelete
```
public ASTNode visitDelete(OpenGaussStatementParser.DeleteContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.delete().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDelete in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitDelete in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitWhereOrCurrentClause
```
public ASTNode visitWhereOrCurrentClause(OpenGaussStatementParser.WhereOrCurrentClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.whereOrCurrentClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitWhereOrCurrentClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitWhereOrCurrentClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelect
```
public ASTNode visitSelect(OpenGaussStatementParser.SelectContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.select().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelect in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelect in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectNoParens
```
public ASTNode visitSelectNoParens(OpenGaussStatementParser.SelectNoParensContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectNoParens().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectNoParens in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectNoParens in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitForLockingClause
```
public ASTNode visitForLockingClause(OpenGaussStatementParser.ForLockingClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.forLockingClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitForLockingClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitForLockingClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectWithParens
```
public ASTNode visitSelectWithParens(OpenGaussStatementParser.SelectWithParensContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectWithParens().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectWithParens in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectWithParens in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectClauseN
```
public ASTNode visitSelectClauseN(OpenGaussStatementParser.SelectClauseNContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectClauseN().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectClauseN in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectClauseN in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSimpleSelect
```
public ASTNode visitSimpleSelect(OpenGaussStatementParser.SimpleSelectContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.simpleSelect().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSimpleSelect in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSimpleSelect in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitHavingClause
```
public ASTNode visitHavingClause(OpenGaussStatementParser.HavingClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.havingClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitHavingClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitHavingClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitWindowClause
```
public ASTNode visitWindowClause(OpenGaussStatementParser.WindowClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.windowClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitWindowClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitWindowClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitGroupClause
```
public ASTNode visitGroupClause(OpenGaussStatementParser.GroupClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.groupClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitGroupClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitGroupClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitGroupByItem
```
public ASTNode visitGroupByItem(OpenGaussStatementParser.GroupByItemContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.groupByItem().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitGroupByItem in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitGroupByItem in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTargetList
```
public ASTNode visitTargetList(OpenGaussStatementParser.TargetListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.targetList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTargetList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitTargetList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTargetEl
```
public ASTNode visitTargetEl(OpenGaussStatementParser.TargetElContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.targetEl().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTargetEl in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitTargetEl in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitFromClause
```
public ASTNode visitFromClause(OpenGaussStatementParser.FromClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.fromClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitFromClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitFromClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitFromList
```
public ASTNode visitFromList(OpenGaussStatementParser.FromListContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.fromList().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitFromList in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitFromList in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableReference
```
public ASTNode visitTableReference(OpenGaussStatementParser.TableReferenceContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.tableReference().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableReference in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitTableReference in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAliasClause
```
public ASTNode visitAliasClause(OpenGaussStatementParser.AliasClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.aliasClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAliasClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAliasClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitWhereClause
```
public ASTNode visitWhereClause(OpenGaussStatementParser.WhereClauseContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.whereClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitWhereClause in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitWhereClause in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectLimit
```
public ASTNode visitSelectLimit(OpenGaussStatementParser.SelectLimitContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectLimit().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectLimit in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectLimit in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectLimitValue
```
public ASTNode visitSelectLimitValue(OpenGaussStatementParser.SelectLimitValueContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectLimitValue().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectLimitValue in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectLimitValue in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectOffsetValue
```
public ASTNode visitSelectOffsetValue(OpenGaussStatementParser.SelectOffsetValueContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectOffsetValue().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectOffsetValue in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectOffsetValue in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSelectFetchValue
```
public ASTNode visitSelectFetchValue(OpenGaussStatementParser.SelectFetchValueContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.selectFetchValue().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSelectFetchValue in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSelectFetchValue in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitExecuteStmt
```
public ASTNode visitExecuteStmt(OpenGaussStatementParser.ExecuteStmtContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.executeStmt().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitExecuteStmt in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitExecuteStmt in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - getOriginalText
```
protected String getOriginalText(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    Get original text.
    
    Parameters:
    
    ctx - context
    
    Returns:
    
    original text
  - visitAnyName
```
public ASTNode visitAnyName(OpenGaussStatementParser.AnyNameContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.anyName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAnyName in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAnyName in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAttrs
```
public ASTNode visitAttrs(OpenGaussStatementParser.AttrsContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.attrs().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAttrs in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitAttrs in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSignedIconst
```
public ASTNode visitSignedIconst(OpenGaussStatementParser.SignedIconstContext ctx)
```
    Description copied from class: OpenGaussStatementBaseVisitor
    
    Visit a parse tree produced by OpenGaussStatementParser.signedIconst().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSignedIconst in interface OpenGaussStatementVisitor<ASTNode>
    
    Overrides:
    
    visitSignedIconst in class OpenGaussStatementBaseVisitor<ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result

Class OpenGaussStatementVisitor

Constructor Summary

Method Summary

Methods inherited from class org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementBaseVisitor

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

Methods inherited from class java.lang.Object

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

Constructor Detail

OpenGaussStatementVisitor

Method Detail

visitParameterMarker

visitNumberLiterals

visitIdentifier

visitUnreservedWord

visitSchemaName

visitTableName

visitColumnName

visitIndexName

visitConstraintName

visitTableNames

visitColumnNames

visitAExpr

visitCExpr

visitCaseExpr

visitFuncExpr

visitFunctionExprCommonSubexpr

visitAexprConst

visitColumnref

visitExprList

visitBExpr

visitDataTypeName

visitSortClause

visitSortby

visitDataType

visitDataTypeLength

visitInsert

visitInsertTarget

visitQualifiedNameList

visitQualifiedName

visitInsertRest

visitOptOnDuplicateKey

visitAssignment

visitInsertColumnList

visitInsertColumnItem

visitSetClause

visitSetTarget

visitRelationExprOptAlias

visitUpdate

visitSetClauseList

visitDelete

visitWhereOrCurrentClause

visitSelect

visitSelectNoParens

visitForLockingClause

visitSelectWithParens

visitSelectClauseN

visitSimpleSelect

visitHavingClause

visitWindowClause

visitGroupClause

visitGroupByItem

visitTargetList

visitTargetEl

visitFromClause

visitFromList

visitTableReference

visitAliasClause

visitWhereClause

visitSelectLimit

visitSelectLimitValue

visitSelectOffsetValue

visitSelectFetchValue

visitExecuteStmt

getOriginalText

visitAnyName

visitAttrs

visitSignedIconst