} elseif ( $value === null ) {
if ( $mode == LIST_AND || $mode == LIST_OR ) {
$list .= "$field IS ";
- if ( $not ) {
- $list .= "NOT ";
- }
} elseif ( $mode == LIST_SET ) {
$list .= "$field = ";
}
/**
* Get slave lag. Currently supported only by MySQL.
*
- * Note that this function will generate a fatal error on many
- * installations. Most callers should use LoadBalancer::safeGetLag()
+ * Note that this function will generate a fatal error on many
+ * installations. Most callers should use LoadBalancer::safeGetLag()
* instead.
*
* @return Database replication lag in seconds