org.apache.flink.sql.parser

Class SqlPartitionSpecProperty

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.SqlPartitionSpecProperty

All Implemented Interfaces:

Cloneable

public class SqlPartitionSpecProperty
extends org.apache.calcite.sql.SqlCall

Properties of PartitionSpec, a key-value pair with key as component identifier and value as string literal. Different from SqlProperty, SqlPartitionSpecProperty allows the value is null.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.calcite.sql.SqlOperator	OPERATOR Use this operator only if you don't have a better one.

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlPartitionSpecProperty(org.apache.calcite.sql.SqlIdentifier key, org.apache.calcite.sql.SqlNode value, org.apache.calcite.sql.parser.SqlParserPos pos)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlIdentifier	getKey()
String	getKeyString()
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlOperator	getOperator()
org.apache.calcite.sql.SqlNode	getValue()
String	getValueString()
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)

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

Field Detail

OPERATOR

protected static final org.apache.calcite.sql.SqlOperator OPERATOR

Use this operator only if you don't have a better one.

Constructor Detail

SqlPartitionSpecProperty

public SqlPartitionSpecProperty(org.apache.calcite.sql.SqlIdentifier key,
                                @Nullable
                                org.apache.calcite.sql.SqlNode value,
                                org.apache.calcite.sql.parser.SqlParserPos pos)

Method Detail

getKey

public org.apache.calcite.sql.SqlIdentifier getKey()

getValue

@Nullable
public org.apache.calcite.sql.SqlNode getValue()

getKeyString

public String getKeyString()

getValueString

@Nullable
public String getValueString()

getOperator

public org.apache.calcite.sql.SqlOperator getOperator()

Specified by:

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

getOperandList

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 org.apache.calcite.sql.SqlCall