[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-07-19 Thread Danny Chan (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16888558#comment-16888558 ] Danny Chan commented on CALCITE-3128: - [~julianhyde] Because you seem to have objections for this

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-27 Thread Danny Chan (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16874592#comment-16874592 ] Danny Chan commented on CALCITE-3128: - [~julianhyde] thanks, {quote}if the condition is '(t1.c is

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-27 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16874480#comment-16874480 ] Julian Hyde commented on CALCITE-3128: -- Does this problem occur if and only if the condition is

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-26 Thread Danny Chan (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16873015#comment-16873015 ] Danny Chan commented on CALCITE-3128: - [~mgelbana] Thanks for your test case, i have applied a PRĀ 

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-25 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16872709#comment-16872709 ] Julian Hyde commented on CALCITE-3128: -- Current behavior is wrong. Cartesian product of one row to

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-24 Thread Feng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16871116#comment-16871116 ] Feng Zhu commented on CALCITE-3128: --- [~danny0405] I ever executed the query in PG. It will produce a

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-24 Thread Danny Chan (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16871051#comment-16871051 ] Danny Chan commented on CALCITE-3128: - While i execute the query in MYSQL 5.6: {code:sql} SELECT

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-24 Thread Feng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16870827#comment-16870827 ] Feng Zhu commented on CALCITE-3128: --- The generated code for query seems to be OK. {code:java} public

[jira] [Commented] (CALCITE-3128) Joining two tables producing only NULLs will return 0 rows

2019-06-14 Thread Muhammad Gelbana (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16864265#comment-16864265 ] Muhammad Gelbana commented on CALCITE-3128: --- My analysis so far is that {{leftKeys}} and