org.apache.shardingsphere.sql.parser.sqlserver.visitor.statement.impl

Class SQLServerDDLStatementSQLVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.apache.shardingsphere.sql.parser.autogen.SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

org.apache.shardingsphere.sql.parser.sqlserver.visitor.statement.impl.SQLServerStatementSQLVisitor

org.apache.shardingsphere.sql.parser.sqlserver.visitor.statement.impl.SQLServerDDLStatementSQLVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLOperationVisitor, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor, org.apache.shardingsphere.sql.parser.api.visitor.SQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.type.DDLSQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.type.SQLTypeVisitor, SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

public final class SQLServerDDLStatementSQLVisitor
extends SQLServerStatementSQLVisitor
implements org.apache.shardingsphere.sql.parser.api.visitor.type.DDLSQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor

DDL Statement SQL visitor for SQLServer.

Constructor Summary

Constructors

Constructor and Description
SQLServerDDLStatementSQLVisitor(Properties props)

Method Summary

Modifier and Type	Method and Description
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAddColumnSpecification(SQLServerStatementParser.AddColumnSpecificationContext ctx) Visit a parse tree produced by SQLServerStatementParser.addColumnSpecification().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterCheckConstraint(SQLServerStatementParser.AlterCheckConstraintContext ctx) Visit a parse tree produced by SQLServerStatementParser.alterCheckConstraint().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterDefinitionClause(SQLServerStatementParser.AlterDefinitionClauseContext ctx) Visit a parse tree produced by SQLServerStatementParser.alterDefinitionClause().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterIndex(SQLServerStatementParser.AlterIndexContext ctx) Visit a parse tree produced by SQLServerStatementParser.alterIndex().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterTable(SQLServerStatementParser.AlterTableContext ctx) Visit a parse tree produced by SQLServerStatementParser.alterTable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterTableDropConstraint(SQLServerStatementParser.AlterTableDropConstraintContext ctx) Visit a parse tree produced by SQLServerStatementParser.alterTableDropConstraint().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitColumnDefinition(SQLServerStatementParser.ColumnDefinitionContext ctx) Visit a parse tree produced by SQLServerStatementParser.columnDefinition().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCreateDefinitionClause(SQLServerStatementParser.CreateDefinitionClauseContext ctx) Visit a parse tree produced by SQLServerStatementParser.createDefinitionClause().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCreateIndex(SQLServerStatementParser.CreateIndexContext ctx) Visit a parse tree produced by SQLServerStatementParser.createIndex().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCreateTable(SQLServerStatementParser.CreateTableContext ctx) Visit a parse tree produced by SQLServerStatementParser.createTable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDropColumnSpecification(SQLServerStatementParser.DropColumnSpecificationContext ctx) Visit a parse tree produced by SQLServerStatementParser.dropColumnSpecification().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDropIndex(SQLServerStatementParser.DropIndexContext ctx) Visit a parse tree produced by SQLServerStatementParser.dropIndex().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDropTable(SQLServerStatementParser.DropTableContext ctx) Visit a parse tree produced by SQLServerStatementParser.dropTable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitModifyColumnSpecification(SQLServerStatementParser.ModifyColumnSpecificationContext ctx) Visit a parse tree produced by SQLServerStatementParser.modifyColumnSpecification().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitTableConstraint(SQLServerStatementParser.TableConstraintContext ctx) Visit a parse tree produced by SQLServerStatementParser.tableConstraint().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitTruncateTable(SQLServerStatementParser.TruncateTableContext ctx) Visit a parse tree produced by SQLServerStatementParser.truncateTable().

Methods inherited from class org.apache.shardingsphere.sql.parser.sqlserver.visitor.statement.impl.SQLServerStatementSQLVisitor

visitAggregationFunction, visitBitExpr, visitBitValueLiterals, visitBooleanLiterals, visitBooleanPrimary, visitCastFunction, visitCharFunction, visitColumnName, visitColumnNames, visitColumnNamesWithSort, visitConstraintName, visitDataType, visitDataTypeLength, visitDataTypeName, visitExpr, visitFunctionCall, visitHexadecimalLiterals, visitIdentifier, visitIndexName, visitLiterals, visitNullValueLiterals, visitNumberLiterals, visitOrderByItem, visitParameterMarker, visitPredicate, visitRegularFunction, visitSchemaName, visitSimpleExpr, visitSpecialFunction, visitStringLiterals, visitTableName, visitTableNames, visitUnreservedWord

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

visitAggregationClause, visitAggregationFunctionName, visitAlias, visitAlterColumnAddOption, visitAlterColumnAddOptions, visitAlterColumnOperation, visitAlterDrop, visitAlterLogin, visitAlterRole, visitAlterSet, visitAlterSetOnClause, visitAlterSwitch, visitAlterTableIndexOnClause, visitAlterTableOption, visitAlterTableTableIndex, visitAlterTrigger, visitAlterUser, visitAssemblyPermission, visitAssignment, visitAssignmentValue, visitAssignmentValues, visitAsymmetricKeyPermission, visitAtTimeZoneExpr, visitAvailabilityGroupPermission, visitBasicPermission, visitBeginTransaction, visitCall, visitCaseElse, visitCaseExpression, visitCaseWhen, visitCastExpr, visitCertificatePermission, visitCheckConstraint, visitClass_, visitClassPrivileges, visitClassPrivilegesClause, visitClassType, visitClassTypePrivileges, visitClassTypePrivilegesClause, visitClusterOption, visitCollationName, visitColumnConstraint, visitColumnConstraints, visitColumnDefinitionOption, visitColumnForeignKeyConstraint, visitColumnIndex, visitColumnNameWithSort, visitColumnSetDefinition, visitCommit, visitComparisonOperator, visitCompressionOption, visitComputedColumnConstraint, visitComputedColumnDefinition, visitComputedColumnForeignKeyConstraint, visitComputedColumnForeignKeyOnAction, visitConstraintForColumn, visitConvertExpr, visitCreateIndexSpecification, visitCreateLogin, visitCreateRole, visitCreateTableDefinition, visitCreateTableDefinitions, visitCreateUser, visitCteClause, visitDatabasePermission, visitDatabasePrincipalPermission, visitDataConsistencyCheckClause, visitDataDelectionOption, visitDataWareHousePartitionOption, visitDataWareHouseTableOption, visitDateTimeLiterals, visitDelete, visitDeny, visitDiskTablePrimaryConstraintOption, visitDiskTablePrimaryKeyConstraintOption, visitDistinct, visitDistributionOption, visitDropConstraintName, visitDropConstraintOption, visitDropConstraintWithClause, visitDropIndexSpecification, visitDropLogin, visitDropRole, visitDropUser, visitDuplicateSpecification, visitEncryptedOptions, visitEndpointPermission, visitEqKey, visitEqOnOff, visitEqOnOffOption, visitEqTime, visitExecute, visitFileGroup, visitFileStreamOn, visitFileTableClause, visitForeignKeyOn, visitForeignKeyOnAction, visitFromClause, visitFullTextPermission, visitGeneratedColumnName, visitGeneratedColumnNameClause, visitGeneratedColumnNamesClause, visitGrant, visitGroupByClause, visitHashWithBucket, visitHavingClause, visitHistoryRetentionPeriod, visitHistoryRetentionPeriodClause, visitIfExist, visitIgnoredIdentifier, visitIgnoredIdentifiers, visitImplicitTransactionsValue, visitIndexClusterClause, visitIndexNameOption, visitIndexNonClusterClause, visitIndexOnClause, visitIndexOption, visitIndexOptions, visitIndexWithName, visitInsert, visitInsertDefaultValue, visitInsertSelectClause, visitInsertValuesClause, visitJoinedTable, visitJoinSpecification, visitLogicalOperator, visitLowPriorityLockWait, visitMatchNone, visitMemoryTablePrimaryConstraintOption, visitMemoryTablePrimaryKeyConstraintOption, visitMigrationState_, visitMultipleTableNames, visitMultipleTablesClause, visitName, visitNotOperator, visitNumberRange, visitObjectPermission, visitOnClassClause, visitOnClassTypeClause, visitOnDefault, visitOnFileGroup, visitOnHistoryTableClause, visitOnLowPriorLockWait, visitOnOffOption, visitOnPartitionClause, visitOnSchemaColumn, visitOnString, visitOptionForClause, visitOrderByClause, visitOutputClause, visitOutputTableName, visitOutputWithAaterisk, visitOutputWithColumn, visitOutputWithColumns, visitOverClause, visitOwner, visitPartitionByClause, visitPartitionExpression, visitPartitionExpressions, visitPartitionScheme, visitPeriodClause, visitPrimaryKey, visitPrimaryKeyConstraint, visitPrimaryKeyOnClause, visitPrimaryKeyUnique, visitPrimaryKeyWithClause, visitPrivateExprOfDb, visitPrivilegeType, visitProjection, visitProjections, visitQualifiedShorthand, visitQueryHint, visitRegularFunctionName, visitRevoke, visitRoleClause, visitRollback, visitRowRangeClause, visitSavepoint, visitSchemaPermission, visitSelect, visitSelectClause, visitServerPermission, visitServerPrincipalPermission, visitServiceBrokerPermission, visitSetAssignmentsClause, visitSetFileStreamClause, visitSetImplicitTransactions, visitSetSystemVersionClause, visitSetTransaction, visitSingleTableClause, visitSubquery, visitSymmetricKeyPermission, visitTableFactor, visitTableForeignKeyConstraint, visitTableIndex, visitTableOperationOption, visitTableOption, visitTableOptions, visitTablePrimaryConstraint, visitTableReference, visitTableReferences, visitTableStretchOption, visitTableStretchOptions, visitTop, visitTopNum, visitUnqualifiedShorthand, visitUpdate, visitUseHitName, visitWhereClause, visitWindowedFunction, visitWindowFrameBetween, visitWindowFrameBound, visitWindowFrameExtent, visitWindowFrameFollowing, visitWindowFramePreceding, visitWithBucket, visitWithClause, visitWithIndexOption

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

SQLServerDDLStatementSQLVisitor

public SQLServerDDLStatementSQLVisitor(Properties props)

Method Detail

visitCreateTable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateTable(SQLServerStatementParser.CreateTableContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.createTable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitCreateTable in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitCreateTable in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitCreateDefinitionClause

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateDefinitionClause(SQLServerStatementParser.CreateDefinitionClauseContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.createDefinitionClause().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitCreateDefinitionClause in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitCreateDefinitionClause in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitColumnDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitColumnDefinition(SQLServerStatementParser.ColumnDefinitionContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.columnDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitColumnDefinition in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitColumnDefinition in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTableConstraint

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableConstraint(SQLServerStatementParser.TableConstraintContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.tableConstraint().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitTableConstraint in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitTableConstraint in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterTable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTable(SQLServerStatementParser.AlterTableContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.alterTable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterTable in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterTable in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterDefinitionClause

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterDefinitionClause(SQLServerStatementParser.AlterDefinitionClauseContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.alterDefinitionClause().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterDefinitionClause in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterDefinitionClause in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAddColumnSpecification

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAddColumnSpecification(SQLServerStatementParser.AddColumnSpecificationContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.addColumnSpecification().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAddColumnSpecification in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAddColumnSpecification in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitModifyColumnSpecification

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitModifyColumnSpecification(SQLServerStatementParser.ModifyColumnSpecificationContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.modifyColumnSpecification().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitModifyColumnSpecification in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitModifyColumnSpecification in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDropColumnSpecification

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropColumnSpecification(SQLServerStatementParser.DropColumnSpecificationContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.dropColumnSpecification().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDropColumnSpecification in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDropColumnSpecification in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDropTable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropTable(SQLServerStatementParser.DropTableContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.dropTable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDropTable in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDropTable in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTruncateTable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTruncateTable(SQLServerStatementParser.TruncateTableContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.truncateTable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitTruncateTable in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitTruncateTable in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitCreateIndex

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateIndex(SQLServerStatementParser.CreateIndexContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.createIndex().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitCreateIndex in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitCreateIndex in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterIndex

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterIndex(SQLServerStatementParser.AlterIndexContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.alterIndex().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterIndex in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterIndex in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDropIndex

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropIndex(SQLServerStatementParser.DropIndexContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.dropIndex().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDropIndex in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDropIndex in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterCheckConstraint

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterCheckConstraint(SQLServerStatementParser.AlterCheckConstraintContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.alterCheckConstraint().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterCheckConstraint in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterCheckConstraint in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterTableDropConstraint

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTableDropConstraint(SQLServerStatementParser.AlterTableDropConstraintContext ctx)

Description copied from class: SQLServerStatementBaseVisitor

Visit a parse tree produced by SQLServerStatementParser.alterTableDropConstraint().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterTableDropConstraint in interface SQLServerStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterTableDropConstraint in class SQLServerStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result