[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-11-30 Thread Q Kang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17451493#comment-17451493 ] Q Kang commented on FLINK-21573: Hi [~godfreyhe] [~lzljs3620320] , I've come up with a simple solution

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-07-07 Thread Shuo Cheng (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17376399#comment-17376399 ] Shuo Cheng commented on FLINK-21573: This is related to this Calcite JRIA 

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-06-02 Thread Jingsong Lee (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17355541#comment-17355541 ] Jingsong Lee commented on FLINK-21573: -- Yes, [~zhongqishang], you are right, `isDeterministic` is

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-06-01 Thread Qishang Zhong (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17354966#comment-17354966 ] Qishang Zhong commented on FLINK-21573: --- [~lzljs3620320] Yes, I tried.  `isDeterministic` return

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-06-01 Thread Jingsong Lee (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17354948#comment-17354948 ] Jingsong Lee commented on FLINK-21573: -- [~zhongqishang] Did you try to override `isDeterministic`

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-05-19 Thread Qishang Zhong (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17347654#comment-17347654 ] Qishang Zhong commented on FLINK-21573: --- Hi [~lzljs3620320] . In this case, UDF `split_str` will

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-05-18 Thread Jingsong Lee (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17346627#comment-17346627 ] Jingsong Lee commented on FLINK-21573: -- Hi [~LeiHz], can you show the case? I know there is

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-04-29 Thread godfrey he (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17335307#comment-17335307 ] godfrey he commented on FLINK-21573: cc [~lzljs3620320] > Support expression reuse in codegen >

[jira] [Commented] (FLINK-21573) Support expression reuse in codegen

2021-04-13 Thread Lei Wang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17320097#comment-17320097 ] Lei Wang commented on FLINK-21573: -- I think this problem is not a Improvement, is a bug, if the UDF is