Re: mssql: insert a record and return the auto increment ID

From: Date: Tue, 03 Sep 2002 09:52:06 +0000
Subject: Re: mssql: insert a record and return the auto increment ID
References: 1  Groups: php.db 
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> > > > To insert the record I use this code: > > $sSql = "INSERT INTO myTable (time_in ) VALUES ( getdate() )"; > > try something like > $sSql = "INSERT INTO myTable (time_in ) VALUES ( getdate() ); SELECT > @@IDENTITY"; > > works with the Perl DBI at least. > > :-)christian > But if I get the ID in a second queries on a very busy web server with less persistant database connection, it is not reliable. If two clients execute this call at the same time with the same connection, I would possiblely get the wrong ID, wouldn't I? Is there a way to do this in one step? By the way, I can't use a string with more than one query in the mssql_query() function. I get error like: Attempt to initiate a new SQL Server operation with results pending on the next query() call. Heiko "Heiko Mundle" <hmundle1@gmx.net> schrieb im Newsbeitrag news:20020902131801.9234.qmail@pb1.pair.com... > I insert a new record with PHP into my MS SQL Server database. > The key is defined with > auto_id INT IDENTITY(1000,1) NOT NULL, > > how do I get the new id to use it in PHP? > > To insert the record I use this code: > $sSql = "INSERT INTO myTable (time_in ) VALUES ( getdate() )"; > $pResult = mssql_query($sSql, $g_pDBServer); > > > Thanks a lot for your help > > Heiko > >

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