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EQUIVALENT OF ANSI_NULLS ON on mysql

Posted on 2008-10-01
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Last Modified: 2012-06-27
Hi all, we are migrating our database from mssql to mysql.
while migrating a triigger i have a code in mssql trigger as below
SET ANSI_NULLS ON
SET ANSI_NULL_DFLT_ON ON
SET ANSI_PADDING ON
SET ANSI_WARNINGS ON
SET QUOTED_IDENTIFIER ON

if i do the same in mysql trigger it is giving error as Unknown system variable 'ANSI_NULLS'.
please let me know the equivalent of the above syatem varibles in mysql.
Regards,
vijaya
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Question by:vijji_lakshmi
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Guy Hengel [angelIII / a3] earned 500 total points
ID: 22612286
MySQL does not have any of those.
>SET ANSI_NULLS ON
in MySQL, that is the behaviour anyhow.
SET ANSI_NULLS OFF -> would mean that NULL + something = something, with SET ANSI_NULLS ON   -> NULL + something = NULL

etc...
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