[ https://issues.apache.org/jira/browse/CALCITE-5944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated CALCITE-5944: ------------------------------------ Labels: pull-request-available (was: ) > RelMdRowCount can return more accurate rowCount > ----------------------------------------------- > > Key: CALCITE-5944 > URL: https://issues.apache.org/jira/browse/CALCITE-5944 > Project: Calcite > Issue Type: Improvement > Components: core > Reporter: Jiajun Xie > Assignee: Jiajun Xie > Priority: Minor > Labels: pull-request-available > > For the sql > {code:java} > select * from emp tablesample system(20) {code} > `mq.getRowCount(rel)` is null, but we can return `inputRowCount * 0.2`. -- This message was sent by Atlassian Jira (v8.20.10#820010)