6
假设我有这样的:何时执行游标中的查询?
CURSOR foo_cur IS
SELECT * FROM foo;
...
DELETE FROM foo WHERE bar=1;
FOR row IN foo_cur
LOOP
...
END LOOP;
如果我删除foo
行之前,我打开游标,将这些行仍然是游标结果的一部分?是否在FOR row IN foo_cur
行执行查询SELECT * FROM foo
?
太棒了,只是我寻找的那种解释。谢谢! – DiscoInfiltrator 2013-03-01 15:46:44