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Merge branch '2.8'

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This commit is contained in:
plegall 2016-08-29 14:15:12 +02:00
commit 843ccb89c1
1 changed files with 13 additions and 0 deletions
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include/dblayer/functions_mysqli.inc.php
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@ -73,6 +73,19 @@ function pwg_db_connect($host, $user, $password, $database)
{ {
throw new Exception('Connection to server succeed, but it was impossible to connect to database'); throw new Exception('Connection to server succeed, but it was impossible to connect to database');
} }
// MySQL 5.7 default settings forbid to select a colum that is not in the
// group by. We've used that in Piwigo, for years. As an immediate solution
// we can remove this constraint in the current MySQL session.
list($sql_mode_current) = pwg_db_fetch_row(pwg_query('SELECT @@SESSION.sql_mode'));
// remove ONLY_FULL_GROUP_BY from the list
$sql_mode_altered = implode(',', array_diff(explode(',', $sql_mode_current), array('ONLY_FULL_GROUP_BY')));
if ($sql_mode_altered != $sql_mode_current)
{
pwg_query("SET SESSION sql_mode='".$sql_mode_altered."'");
}
} }
/** /**