Stupid debugger tricks: Calling functions and methods - The Old New Thing (microsoft.com)https://devblogs.microsoft.com/oldnewthing/20070427-00/?p27083
Raymond Chen 2007年04月27日 一个比较笨的调试技巧:调用函数和方法 在过去,如果你想在…
desc SELECT * FROM expense_application a left join expense_application_detail b on a.order_no b.order_no LIMIT 10;
和
explain SELECT * FROM expense_application a left join expense_application_detail b on a.order_no b.order_no LIMIT 10;
这两种写法是一样…