Package org.postgresql.core

Class QueryWithReturningColumnsKey

java.lang.Object

org.postgresql.core.BaseQueryKey

org.postgresql.core.QueryWithReturningColumnsKey

All Implemented Interfaces:

CanEstimateSize

class QueryWithReturningColumnsKey
extends BaseQueryKey

Cache key for a query that have some returning columns. columnNames should contain non-quoted column names. The parser will quote them automatically.

There's a special case of columnNames == new String[]{"*"} that means all columns should be returned. Parser is aware of that and does not quote *

Field Summary

Fields

Modifier and Type	Field	Description
java.lang.String[]	columnNames
private int	size

Fields inherited from class org.postgresql.core.BaseQueryKey

escapeProcessing, isParameterized, sql

Constructor Summary

Constructors

Constructor	Description
QueryWithReturningColumnsKey(java.lang.String sql, boolean isParameterized, boolean escapeProcessing, java.lang.String[] columnNames)

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
long	getSize()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

columnNames

public final java.lang.String[] columnNames

size

private int size

Constructor Detail

QueryWithReturningColumnsKey

QueryWithReturningColumnsKey(java.lang.String sql,
                             boolean isParameterized,
                             boolean escapeProcessing,
                             java.lang.String[] columnNames)

Method Detail

getSize

public long getSize()

Specified by:

getSize in interface CanEstimateSize

Overrides:

getSize in class BaseQueryKey

toString

public java.lang.String toString()

Overrides:

toString in class BaseQueryKey

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class BaseQueryKey

hashCode

public int hashCode()

Overrides:

hashCode in class BaseQueryKey