摘要:
-verbose:gc -XX:+printGC 可以打印GC的简要信息[GC 4790K->374K(15872K), 0.0001606 secs][GC 4790K->374K(15872K), 0.0001474 secs][GC 4790K->374K(15872K), 0.0001563... 阅读全文
摘要:
SQLPlus directive "WHENEVER SQLERROR EXIT 1" will return a specified code when any SQL error throwed when run a sql file.Then we can catch the return ... 阅读全文