刚刚在inthirties老大的博客里看到这篇文章,写的不错,正好自己最近在学习PL/SQL,转过来学习学习. ================================================================================== bulk collect是可以看做是一种批获取的方式,在我们的plsql的代码段里经常作为into的扩展来使用.对于select id into v from .... 是一个常用的用法.不过这里只能是返回单条记录的时候,
PL/SQL精明的调用栈分析 原文:http://www.oracle.com/technetwork/issue-archive/2014/14-jan/o14plsql-2045346.html The three DBMS_UTILITY functions (DBMS_UTILITY.FORMAT_CALL_STACK, DBMS_UTILITY.FORMAT_ERROR_STACK, and DBMS_UTILITY.FORMAT_ERROR_ BACKTRACE) have been