[ https://issues.apache.org/jira/browse/CALCITE-5895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Hyde resolved CALCITE-5895. ---------------------------------- Resolution: Fixed Fixed in [b3353015|https://github.com/apache/calcite/commit/b3353015ad5528837effda14b8edbd792e688e27]; thanks for the PR, [~shenlang]! > TABLESAMPLE(0) should return empty result > ----------------------------------------- > > Key: CALCITE-5895 > URL: https://issues.apache.org/jira/browse/CALCITE-5895 > Project: Calcite > Issue Type: Bug > Reporter: LakeShen > Assignee: LakeShen > Priority: Major > Labels: pull-request-available > Fix For: 1.36.0 > > Attachments: image-2023-08-05-22-45-02-513.png > > > For The sql: > {code:java} > select * from emp tablesample bernoulli(0) where empno > 5 > {code} > The plan is : > {code:java} > LogicalProject(EMPNO=[$0], ENAME=[$1], JOB=[$2], MGR=[$3], HIREDATE=[$4], > SAL=[$5], COMM=[$6], DEPTNO=[$7], SLACKER=[$8]) > LogicalFilter(condition=[>($0, 5)]) > LogicalTableScan(table=[[CATALOG, SALES, EMP]]) > {code} > I think the correct result of above SQL is empty. > But its result is the following SQL result: > {code:java} > select * from emp where empno > 5 > {code} > It's an incorrect result -- This message was sent by Atlassian Jira (v8.20.10#820010)