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Flink Jira Bot updated FLINK-8387: ---------------------------------- Labels: auto-unassigned stale-major (was: auto-unassigned) I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 30 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized. > Do not allow filter(false) > -------------------------- > > Key: FLINK-8387 > URL: https://issues.apache.org/jira/browse/FLINK-8387 > Project: Flink > Issue Type: Improvement > Components: Table SQL / API > Reporter: Timo Walther > Priority: Major > Labels: auto-unassigned, stale-major > > Code like the following looks correct but actually produces unintended side > effects: > {code} > left.join(right) > .where('a == 'd) > .select('a) > {code} > {{==}} is not converted into an expression but directly evaluated into a > boolean expression and implicitly converted into an {{false}} literal. > Instead of an exception this leads to an always rejecting table program. We > should not allow filters with {{false}} literals. -- This message was sent by Atlassian Jira (v8.3.4#803005)