Package org.apache.flink.table.planner.operations.converters

Class SqlShowViewsConverter

java.lang.Object

org.apache.flink.table.planner.operations.converters.AbstractSqlShowConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

org.apache.flink.table.planner.operations.converters.SqlShowViewsConverter

All Implemented Interfaces:

SqlNodeConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

public class SqlShowViewsConverter
extends AbstractSqlShowConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.planner.operations.converters.SqlNodeConverter

SqlNodeConverter.ConvertContext

Constructor Summary

Constructors

Constructor	Description
SqlShowViewsConverter()

Method Summary

Modifier and Type	Method	Description
org.apache.flink.table.operations.Operation	convertSqlNode(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowViews, SqlNodeConverter.ConvertContext context)	Convert the given validated SqlNode into an Operation.
org.apache.flink.table.operations.Operation	getOperation(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowCall, String catalogName, String databaseName, String prep, org.apache.flink.table.operations.utils.ShowLikeOperator likeOp)
org.apache.flink.table.operations.Operation	getOperationWithoutPrep(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowCall, String catalogName, String databaseName, org.apache.flink.table.operations.utils.ShowLikeOperator likeOp)

Methods inherited from class org.apache.flink.table.planner.operations.converters.AbstractSqlShowConverter

convertShowOperation, getLikeOp

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.planner.operations.converters.SqlNodeConverter

supportedSqlKinds

Constructor Details

SqlShowViewsConverter

public SqlShowViewsConverter()

Method Details

getOperationWithoutPrep

public org.apache.flink.table.operations.Operation getOperationWithoutPrep(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowCall,
 @Nullable
 String catalogName,
 @Nullable
 String databaseName,
 @Nullable
 org.apache.flink.table.operations.utils.ShowLikeOperator likeOp)

Specified by:

getOperationWithoutPrep in class AbstractSqlShowConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

getOperation

public org.apache.flink.table.operations.Operation getOperation(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowCall,
 @Nullable
 String catalogName,
 @Nullable
 String databaseName,
 String prep,
 @Nullable
 org.apache.flink.table.operations.utils.ShowLikeOperator likeOp)

Specified by:

getOperation in class AbstractSqlShowConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

convertSqlNode

public org.apache.flink.table.operations.Operation convertSqlNode(org.apache.flink.sql.parser.dql.SqlShowViews sqlShowViews,
 SqlNodeConverter.ConvertContext context)

Description copied from interface: SqlNodeConverter

Convert the given validated SqlNode into an Operation.

Specified by:

convertSqlNode in interface SqlNodeConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

Specified by:

convertSqlNode in class AbstractSqlShowConverter<org.apache.flink.sql.parser.dql.SqlShowViews>

Parameters:

sqlShowViews - a validated SqlNode.

context - the utilities and context information to convert