Hong Shen created CALCITE-3287: ---------------------------------- Summary: Union's getRowCount in RelMdRowCount has not concern 'union all' Key: CALCITE-3287 URL: https://issues.apache.org/jira/browse/CALCITE-3287 Project: Calcite Issue Type: Bug Components: core Reporter: Hong Shen
when I read the RelMdRowCount.java, I found that union's getRowCount has not concern 'union all', while in Union.estimateRowCount has. can any body tell me why? -- This message was sent by Atlassian Jira (v8.3.2#803003)