我想在Laravel中获得每秒MySQL integer
的数字(所以SELECT
)。基于this post,我尝试了这些,但它返回boolean
:
DB::statement('show global status like "Com_select"');
DB::unprepared('show global status like "Com_select"');
这会返回0
:
DB::connection()->getPdo()->exec('show global status like "Com_select"');
在MySQL Workbench中执行相同的查询,我得到:
+---------------+--------+
| Variable_name | Value |
+---------------+--------+
| Com_select | 818694 |
+---------------+--------+
如何使用Laravel获取此类MySQL查询的返回值?
谢谢&欢呼声