数据库驱动增加getExplain方法用于性能分析

2026-07-06 23:02:48 +08:00 · 2016-02-01 10:07:48 +08:00
parent 35be826195
commit f6b2b3528e
6 changed files with 68 additions and 9 deletions
--- a/library/think/db/driver/Pgsql.php
+++ b/library/think/db/driver/Pgsql.php
@@ -120,4 +120,15 @@ class Pgsql extends Driver
    {
        return 'RANDOM()';
    }
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    protected function getExplain($sql)
+    {
+
+    }
 }