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SelectFunction (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.ejbql
Interface SelectFunction

All Known Implementing Classes:

AggregateFunction, ASTAbs, ASTAvg, ASTConcat, ASTCount, ASTLCase, ASTLength, ASTLocate, ASTMax, ASTMin, ASTMod, ASTSqrt, ASTSubstring, ASTSum, ASTUCase

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public interface SelectFunction

Author:

Alex Loubyansky

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Method Summary
Object	readResult(ResultSet rs)           Reads results.

 

Method Detail

readResult

public Object readResult(ResultSet rs)
                  throws SQLException

Reads results.

Parameters:

rs - the result set to read from.

Returns:

the result of the function

Throws:

SQLException

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