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wewall

wewall

V2EX member #327465, joined on 2018-07-07 00:00:44 +08:00
wewall's recent replies
@chinvo 这样并没有达到缓存一份到本地的需求啊
php 是世界上最好的语言
Dec 30, 2018
Replied to a topic by edk24 全球工单系统 阿里云挂羊头卖狗肉?
北方移动

PING 149.129.67.222 (149.129.67.222): 56 data bytes
64 bytes from 149.129.67.222: icmp_seq=0 ttl=46 time=47.322 ms
64 bytes from 149.129.67.222: icmp_seq=1 ttl=46 time=47.357 ms
64 bytes from 149.129.67.222: icmp_seq=2 ttl=46 time=46.843 ms
64 bytes from 149.129.67.222: icmp_seq=3 ttl=46 time=46.884 ms
64 bytes from 149.129.67.222: icmp_seq=4 ttl=46 time=47.061 ms
64 bytes from 149.129.67.222: icmp_seq=5 ttl=46 time=47.668 ms
64 bytes from 149.129.67.222: icmp_seq=6 ttl=46 time=47.280 ms
64 bytes from 149.129.67.222: icmp_seq=7 ttl=46 time=47.081 ms
64 bytes from 149.129.67.222: icmp_seq=8 ttl=46 time=46.523 ms
64 bytes from 149.129.67.222: icmp_seq=9 ttl=46 time=46.365 ms
^C
--- 149.129.67.222 ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 46.365/47.038/47.668/0.377 ms
@vZexc0m 一条 SQL 里面不建议 from 多个表跟随 join
Jul 7, 2018
Replied to a topic by ibeta 全球工单系统 rixCloud 对不起,我不该爆粗口
richCloud
Jul 7, 2018
Replied to a topic by NimaQu MySQL mysql trigger 问题
after update
IF(
'12' != (SELECT `table`.column1` FROM `table` WHERE `table`.`column2` = '')
/*根据需要修改为 not in,in,=,!=*/
)
THEN
UPDATE `table` SET `table`.`column1` = '12' WHERE `table`.`column2` = '';
END IF
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