UTF8 +1
在 2020-10-12 10:12:44，"JUN GAO" <[email protected]> 写道： >UTF8 +1 > >yongqing <[email protected]> 于2020年10月11日周日 下午12:08写道： > >> +1 >> >> >> >> >> ------------------ 原始邮件 ------------------ >> 发件人: >> "dev" >> < >> [email protected]>; >> 发送时间: 2020年9月30日(星期三) 中午12:34 >> 收件人: "[email protected]"< >> [email protected]>; >> >> 主题: Re:[DISCUSS]Which charset should we choose in mysql? >> >> >> >> For us, UTF8 is enough to meet our requirements. >> >> >> >> >> Best wishes！ >> CalvinKirs >> >> >> On 09/30/2020 10:38，[email protected]<[email protected]> >> wrote： >> @Calvinkirs >> Hi,Thanks for your suggestion. I think it's better to describe the reason >> for what your suggestion.It's also easier to reach consensus. >> >> >> >> Thanks, >> Gang Li >> >> DolphinScheduler(Incubator) PPMC >> Gang Li 李岗 >> >> [email protected] >> >> From: CalvinKirs >> Date: 2020-09-29 20:02 >> To: [email protected] >> Subject: Re:[DISCUSS]Which charset should we choose in mysql? >> >> >> I think we don’t need utf8-mb4 >> Best wishes！ >> CalvinKirs >> >> >> On 09/29/2020 16:09，[email protected]<[email protected]> >> wrote： >> Hi folks, >> Welcome to discuss.I introduce the background and what should we discuss >> first,If here is something didn't described clearly,please feel free to >> tell me. >> Backgound >> Thougth dolphinscheduler uses the postgresql,but provided the mysql >> construct sql to make it easier to use mysql. >> The table of quartz used the charset `utf8mb4` and the other tables used >> the charset `utf8`. >> Here is a pr[1] suggest to use utf8.For the reason [2] below. >> >> What should we discuss? >> What should we discussed is that `Which charset should we choose in mysql`? >> Welcome everyone discuss,of course you can give other resolve method. >> >> 1.https://github.com/apache/incubator-dolphinscheduler/pull/3689 >> 2.When executing MySQL table creation statement, it will report that the >> index length is not enough. >> this will happen: Index column size too large. The maximum column size is >> 767 bytes. >> >> >> >> >> Thanks, >> Gang Li >> >> DolphinScheduler(Incubator) PPMC >> Gang Li 李岗 >> >> [email protected]
