Syslog Facilities
A BSD Unix Syslog message looks like this:
有關
- Jan 25 Mon 2016 10:58
The Syslog 協定 Level、Facilities
- Jan 06 Wed 2016 16:53
Linux LVM 變更磁區
- Jan 02 Sat 2016 19:28
MediaCoder 10bit ASS字幕內嵌
- Jul 04 Fri 2014 23:14
Google NTP Server
- Aug 07 Wed 2013 18:30
SQL如果有紀錄就更新，沒有紀錄就新增
方式1
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IF EXISTS (SELECT * FROM Table1 WHERE Column1='SomeValue')
UPDATE Table1 SET (...) WHERE Column1='SomeValue'
創作 (2)
