[ https://issues.apache.org/jira/browse/FLINK-32471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Flink Jira Bot updated FLINK-32471: ----------------------------------- Labels: auto-deprioritized-major pull-request-available (was: pull-request-available stale-major) Priority: Minor (was: Major) This issue was labeled "stale-major" 7 days ago and has not received any updates so it is being deprioritized. If this ticket is actually Major, please raise the priority and ask a committer to assign you the issue or revive the public discussion. > IS_NOT_NULL can add to SUITABLE_FILTER_TO_PUSH > ---------------------------------------------- > > Key: FLINK-32471 > URL: https://issues.apache.org/jira/browse/FLINK-32471 > Project: Flink > Issue Type: Improvement > Components: Table SQL / Planner > Reporter: grandfisher > Priority: Minor > Labels: auto-deprioritized-major, pull-request-available > > According to FLINK-31273: > The reason for the error is that other filters conflict with IS_NULL, but in > fact it won't conflict with IS_NOT_NULL, because operators in > SUITABLE_FILTER_TO_PUSH such as 'SqlKind.GREATER_THAN' has an implicit > filter 'IS_NOT_NULL' according to SQL Semantics. > > So we think it is feasible to add IS_NOT_NULL to the SUITABLE_FILTER_TO_PUSH > list. -- This message was sent by Atlassian Jira (v8.20.10#820010)