2020 年 1月 12 日随笔档案 - ~沉%淀~

X WAITEVENT: "enqueue" Reference Note (Doc ID 34566.1)

摘要： WAITEVENT: "enqueue" Reference Note (Doc ID 34566.1) https://support.oracle.com/epmos/faces/SearchDocDisplay?_adf.ctrl-state=3bhyoiwyl_4&_afrLoop=1152 阅读全文

posted @ 2020-01-12 22:22 ~沉%淀~ 阅读(187) 评论(0) 推荐(0)

X Sequence – SV contention

摘要： Sequence – SV contention Table of Contents Waits for cached sequence when sequence is used from multiple instance Waits for UNCACHED sequences when us 阅读全文

posted @ 2020-01-12 17:29 ~沉%淀~ 阅读(328) 评论(0) 推荐(0)

X Oracle 查看和修改数据库时区

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posted @ 2020-01-12 08:40 ~沉%淀~ 阅读(1) 评论(0) 推荐(0)

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