ID: 41393
Updated by: [EMAIL PROTECTED]
Reported By: hack988 at gmail dot com
Status: Assigned
Bug Type: MSSQL related
Operating System: windows 2003
PHP Version: 4.4.7
Assigned To: fmk
New Comment:
The MSSQL server returns two result sets. The first one for the status
of the IF statement and the second for the insert.
The current implementation will not allow you to access the second
result set (the first one must contain columns for the system to
establish multiple result sets).
Workaround:
Use transactions and two querie. One to check if the row exists and one
to insert the row.
Previous Comments:
------------------------------------------------------------------------
[2007-05-15 04:13:50] hack988 at gmail dot com
Description:
------------
after executed sql query like that
IF NOT EXISTS (SELECT * FROM NumberGroup WHERE (GroupName = 'rrgrrg'))
INSERT INTO NumberGroup(GroupName, AddTime) VALUES ('rrgrrg', 1);
an executed mssql_rows_affected alway return 0 either GroupName=
'rrgrrg' not in database
Reproduce code:
---------------
i have no idea to deal with this problem by myself
Expected result:
----------------
mssql_query("IF NOT EXISTS (SELECT * FROM NumberGroup WHERE (GroupName
= 'rrgrrg')) INSERT INTO NumberGroup(GroupName, AddTime) VALUES
('rrgrrg', 1);");
var_dump(mssql_affected_rows($dblink);
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=41393&edit=1
