2013年7月5日
AUTOTRACE
摘要： 1.sqlplus设置参数 set atuotrace onSET AUTOTRACE OFF --No AUTOTRACE report is generated. This is the default. SET AUTOTRACE ON EXPLAIN --The AUTOTRACE report shows only the optimizer execution path. SET AUTOTRACE ON STATISTICS --The AUTOTRACE report shows only the SQL statement execution ... 阅读全文
posted @ 2013-07-05 09:57 Peyton 阅读(252) 评论(0) 推荐(0)