note 103031 deleted from mysql.configuration by danbrown
| From: | danbrown@php.net | Date: | Mon, 21 Mar 2011 20:49:01 +0000 |
| Subject: | note 103031 deleted from mysql.configuration by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-178061@lists.php.net to get a copy of this message | ||
Note Submitter: mauriciocramos at gmail dot com
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When mysql.trace_mode = On, SELECT FOUND_ROWS() allway returns 0.
In detail:
If you have a table with 5 rows and issue:
SELECT SQL_CALC_FOUND_ROWS * FROM table LIMIT 1;
mysql_num_rows() returns 1 as expected.
If you issue "SELECT FOUND_ROWS()" just in sequence, in the same connection resource, it
allways returns 0 rather than expected 5.
Just switch mysql.trace_mode to Off and things will work.