Package org.apache.flink.sql.parser.ddl

Class SqlAlterMaterializedTableFreshness

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.ddl.SqlAlterMaterializedTable

org.apache.flink.sql.parser.ddl.SqlAlterMaterializedTableFreshness

All Implemented Interfaces:

Cloneable

public class SqlAlterMaterializedTableFreshness
extends SqlAlterMaterializedTable

SqlNode to describe ALTER MATERIALIZED TABLE [catalogName.] [dataBasesName.]tableName SET FRESHNESS = INTERVAL '<num>' { SECOND | MINUTE | HOUR | DAY } clause.

Field Summary

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

OPERATOR, tableIdentifier

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor	Description
SqlAlterMaterializedTableFreshness(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, org.apache.calcite.sql.SqlIntervalLiteral freshness)

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.sql.SqlIntervalLiteral	getFreshness()
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.SqlAlterMaterializedTable

fullTableName, getOperator, 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

SqlAlterMaterializedTableFreshness

public SqlAlterMaterializedTableFreshness(org.apache.calcite.sql.parser.SqlParserPos pos,
                                          org.apache.calcite.sql.SqlIdentifier tableName,
                                          org.apache.calcite.sql.SqlIntervalLiteral freshness)

Method Detail

getOperandList

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

Specified by:

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

getFreshness

public org.apache.calcite.sql.SqlIntervalLiteral getFreshness()

unparse

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

Overrides:

unparse in class SqlAlterMaterializedTable