[jira] [Commented] (CALCITE-5884) Nullability of of ARRAY_TO_STRING result does not depend on third argument nullability

[ https://issues.apache.org/jira/browse/CALCITE-5884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17750033#comment-17750033 ] Mihai Budiu commented on CALCITE-5884: -- Sure, here is a test from Postgres: {code:

[jira] [Commented] (CALCITE-5884) Nullability of of ARRAY_TO_STRING result does not depend on third argument nullability

[ https://issues.apache.org/jira/browse/CALCITE-5884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17750031#comment-17750031 ] Julian Hyde commented on CALCITE-5884: -- I agree, but can you give an example where