org.apache.flink.sql.parser.ddl

Class SqlAlterViewAs

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.ddl.SqlAlterView

org.apache.flink.sql.parser.ddl.SqlAlterViewAs

All Implemented Interfaces:

Cloneable

public class SqlAlterViewAs
extends SqlAlterView

ALTER DDL to change a view's query.

Field Summary

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

OPERATOR, viewIdentifier

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlAlterViewAs(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier viewIdentifier, org.apache.calcite.sql.SqlNode newQuery)

Method Summary

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

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

fullViewName, getOperator, getViewIdentifier

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, toSqlString, toSqlString, toSqlString, toString, validateExpr

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlAlterViewAs

public SqlAlterViewAs(org.apache.calcite.sql.parser.SqlParserPos pos,
                      org.apache.calcite.sql.SqlIdentifier viewIdentifier,
                      org.apache.calcite.sql.SqlNode newQuery)

Method Detail

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 SqlAlterView

getNewQuery

public org.apache.calcite.sql.SqlNode getNewQuery()