Commit 9a54d6ad authored by Bong Cosca's avatar Bong Cosca
Browse files

Indicate performance issue with MySQL on InnoDB tables

parent 2681dbcf

db/sql.php

+3 −0
Original line number Diff line number Diff line
@@ -265,6 +265,9 @@ class SQL extends \PDO { 
		);

		foreach ($cmd as $key=>$val)

			if (preg_match('/'.$key.'/',$this->engine)) {

				// Improve InnoDB performance on MySQL with

				// SET GLOBAL innodb_stats_on_metadata=0;

				// This requires SUPER privilege!

				$rows=array();

				foreach ($this->exec($val[0],NULL,$ttl) as $row)

					$rows[$row[$val[1]]]=array(