试过了,不兼容,1.27.0都不兼容
在 2023-03-22 18:04:17,"tison" <wander4...@gmail.com> 写道: >如果 calcite 层的接口不变,直接替换 jar 包或许也可行?不确定从 1.27 -> 1.29 有没有不兼容的情况。 > >Best, >tison. > > >Jane Chan <qingyue....@gmail.com> 于2023年3月22日周三 18:11写道: > >> Hi, >> >> 如回复所述, 如果不想切换版本, 在 1.15 上可以尝试手动 cast 'abc' 字段为 varchar 来绕过这个问题 >> map ['msg_code','0', 'msg_reason', cast('abc' as string)] >> >> 如果不想修改 SQL, 目前只能手动编译出 release-1.17 分支, 编译方法参考 [1] >> >> [1] >> >> https://nightlies.apache.org/flink/flink-docs-master/docs/flinkdev/building/ >> >> 祝好! >> Jane >> >> On Wed, Mar 22, 2023 at 6:04 PM Jeff <zilong0...@126.com> wrote: >> >> > 通过读calcite1.27.0相关源码发现它已经修复了,但我使用的是flink 1.15无法直接使用1.27.0,所以只能使用本地编译的版本么? >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > 在 2023-03-22 10:41:42,"Shuo Cheng" <njucs...@gmail.com> 写道: >> > >Hi, >> > > >> > >如果你知道问题出现在哪儿, 可以自己提个 PR 哦. >> > > >> > >Sincerely, >> > >Shuo >> > > >> > >On Wed, Mar 22, 2023 at 11:23 AM Jeff <zilong0...@126.com> wrote: >> > > >> > >> 复制执行我提供的两个sql就一定会复现! >> > >> 不管哪个flink版本一定都会有这个问题,因为它们都是使用calcite 1.26.0。 >> > >> 这个问题是这个版本calcite引起的。 >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> 在 2023-03-22 09:28:17,"Jeff" <zilong0...@126.com> 写道: >> > >> >bug地址: >> > >> >https://issues.apache.org/jira/browse/FLINK-31375?filter=-2 >> > >> > >> > >> > >> > >> >bug详细内容: >> > >> >the values of map<string,string> are truncated by the CASE WHEN >> > function. >> > >> >// sql >> > >> >create table test (a map<varchar, string>) with >> ('connector'='print'); >> > >> >insert into test select * from (values(case when true then >> > >> map['test','123456789'] else map ['msg_code','0', 'msg_reason', 'abc'] >> > >> end)); >> > >> > >> > >> >the result: >> > >> > >> > >> >+I[{test=123}] >> > >> > >> > >> >We hope the value of result is '123456789', but I get '123', the >> length >> > >> is limited by 'abc'. >> > >> >> > >>