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StandardSQLFunction (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.dialect
Class StandardSQLFunction

java.lang.Object
  net.sf.hibernate.dialect.StandardSQLFunction

All Implemented Interfaces:

SQLFunction

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public class StandardSQLFunction

extends Object

implements SQLFunction

Provides a standard implementation that supports the majority of the HQL functions that are translated to SQL. The Dialect and its sub-classes use this class to provide details required for processing of the associated function.

Author:

David Channon

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Constructor Summary

StandardSQLFunction()

StandardSQLFunction(Type typeValue)

 

Method Summary
Type	getReturnType(Type columnType, Mapping mapping)
boolean	hasArguments()
boolean	hasParenthesesIfNoArguments()

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

StandardSQLFunction

public StandardSQLFunction()

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StandardSQLFunction

public StandardSQLFunction(Type typeValue)

Method Detail

getReturnType

public Type getReturnType(Type columnType,
                          Mapping mapping)

Specified by:

getReturnType in interface SQLFunction

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hasArguments

public boolean hasArguments()

Specified by:

hasArguments in interface SQLFunction

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hasParenthesesIfNoArguments

public boolean hasParenthesesIfNoArguments()

Specified by:

hasParenthesesIfNoArguments in interface SQLFunction

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