如果不是今天看到Fenng的给 Larry Ellison 的公开信,事关 AWR 与 ASH文章中提到Mark Brinsmead的这封公开信,我也不知道AWR/ADDM/ASH这样几乎完全内置在数据库中的功能也是需要额外收费的。 仔细查了一下Oracle® Database Licensing Information,果然如此,汗。 Command-Line APIs Diagnostics Pack features can also be accessed by way of database server APIs and command-line interfaces: * The DBMS_WORKLOAD_REPOSITORY package is part of this pack. * The DBMS_ADVISOR package is part of this pack if you specify ADDM as the value…