1.fixed baselines
Reference:https://docs.oracle.com/en/database/oracle/oracle-database/18/tgdba/gathering-database-statistics.html#GUID-CBB1716F-2B免费云主机域名20-4575-ADCE-94E33BEA53EF
69、Which is true about unusable indexes? A. Rebuilding an unusable index always requires at least twice the space of the original …
免责声明:本站发布的图片视频文字,以转载和分享为主,文章观点不代表本站立场,本站不承担相关法律责任;如果涉及侵权请联系邮箱:360163164@qq.com举报,并提供相关证据,经查实将立刻删除涉嫌侵权内容。