org.apache.flink.sql.parser.ddl

Class SqlAddReplaceColumns

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.ddl.SqlAlterTable

org.apache.flink.sql.parser.ddl.SqlAddReplaceColumns

All Implemented Interfaces:

Cloneable

public class SqlAddReplaceColumns
extends SqlAlterTable

ALTER DDL to ADD or REPLACE columns for a table.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

SqlAlterTable.AlterTableContext

Field Summary

Fields inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

OPERATOR, partitionSpec, tableIdentifier

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlAddReplaceColumns(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, org.apache.calcite.sql.SqlNodeList newColumns, boolean replace, org.apache.calcite.sql.SqlNodeList properties)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlNodeList	getNewColumns()
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlNodeList	getProperties()
boolean	isReplace()
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)

Methods inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

fullTableName, getOperator, getPartitionKVs, getPartitionSpec, getTableName

Methods inherited from class org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

Methods inherited from class org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlAddReplaceColumns

public SqlAddReplaceColumns(org.apache.calcite.sql.parser.SqlParserPos pos,
                            org.apache.calcite.sql.SqlIdentifier tableName,
                            org.apache.calcite.sql.SqlNodeList newColumns,
                            boolean replace,
                            @Nullable
                            org.apache.calcite.sql.SqlNodeList properties)

Method Detail

getNewColumns

public org.apache.calcite.sql.SqlNodeList getNewColumns()

isReplace

public boolean isReplace()

getProperties

public org.apache.calcite.sql.SqlNodeList getProperties()

getOperandList

@Nonnull
public List<org.apache.calcite.sql.SqlNode> getOperandList()

Specified by:

getOperandList in class org.apache.calcite.sql.SqlCall

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

Overrides:

unparse in class SqlAlterTable