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pgsql/src/interfaces/jdbc/org/postgresql jdbc1 ...

From: momjian(at)postgresql(dot)org
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/interfaces/jdbc/org/postgresql jdbc1 ...
Date: 2001-09-17 15:56:11
Message-ID: 200109171556.f8HFuB662105@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/cvsroot
Module name:	pgsql
Changes by:	momjian(at)postgresql(dot)org	01/09/17 11:56:11

Modified files:
	src/interfaces/jdbc/org/postgresql/jdbc1: ResultSetMetaData.java 
	src/interfaces/jdbc/org/postgresql/jdbc2: ResultSetMetaData.java 

Log message:
	Attached is a patch that fixes ResultSetMetaData.isNullable() in
	the JDBC driver.
	
	This method is currently unimplemented and always returns
	ResultSetMetaData.columnNullable. This is obviously incorrect
	when a column is defined with NOT NULL or PRIMARY KEY. And we
	have to think of check constraints, views, functions etc.
	
	The patch simply changes the return value to
	ResultSetMetaData.columnNullableUnknown. This is until someone
	comes up with a real implementation of course.
	
	On Fri, 14 Sep 2001 17:53:50 +0200, Tomisaw Kity?ski wrote:
	>Hello there,
	>
	>could someone tell me, please, do I have any chance to get
	>proper implementation of above method in JDBC (1.1+) soon?
	>
	>Current "return 1" works fine on most tables, however it seems
	>to be a little bit incorrect with some of them ;)
	
	Ren? Pijlman


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