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#459786 by DamZ: Remove all_fields from extended queries to prevent breaking under PostgreSQL and certain MySQL versions.

merge-requests/26/head
Angie Byron 2009-05-11 20:13:43 +00:00
parent 6445ba5986
commit a81eaade50
1 changed files with 13 additions and 0 deletions
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13
includes/database/select.inc
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@ -568,6 +568,12 @@ class SelectQueryExtender implements SelectQueryInterface {
$expressions =& $count->getExpressions();
$expressions = array();
// Also remove 'all_fields' statements, which are expanded into tablename.*
// when the query is executed.
foreach ($count->tables as $alias => &$table) {
unset($table['all_fields']);
}
// Ordering a count query is a waste of cycles, and breaks on some
// databases anyway.
$orders = &$count->getOrderBy();
@ -1030,6 +1036,13 @@ class SelectQuery extends Query implements SelectQueryInterface {
$expressions =& $count->getExpressions();
$expressions = array();
// Also remove 'all_fields' statements, which are expanded into tablename.*
// when the query is executed.
foreach ($count->tables as $alias => &$table) {
unset($table['all_fields']);
}
// Ordering a count query is a waste of cycles, and breaks on some
// databases anyway.
$orders = &$count->getOrderBy();