Mostafa Mokhtar created HIVE-10557: -------------------------------------- Summary: CBO : Support reference to alias in queries Key: HIVE-10557 URL: https://issues.apache.org/jira/browse/HIVE-10557 Project: Hive Issue Type: Bug Components: CBO Affects Versions: 1.2.0 Reporter: Mostafa Mokhtar Assignee: Laljo John Pullokkaran Priority: Minor Fix For: 1.2.0
Query {code} explain select count(*) rowcount from (select ss_item_sk, ss_ticket_number, ss_store_sk from store_sales a, store_returns b where a.ss_item_sk = b.sr_item_sk and a.ss_ticket_number = b.sr_ticket_number and ss_sold_date_sk between 2450816 and 2451500 and sr_returned_date_sk between 2450816 and 2451500 union all select ss_item_sk, ss_ticket_number, ss_store_sk from store_sales c, store_returns d where c.ss_item_sk = d.sr_item_sk and c.ss_ticket_number = d.sr_ticket_number and ss_sold_date_sk between 2450816 and 2451500 and sr_returned_date_sk between 2450816 and 2451500) t group by t.ss_store_sk , t.ss_item_sk , t.ss_ticket_number having rowcount > 100000000 {code} Exception {code} 15/04/30 04:44:21 [main]: ERROR parse.CalcitePlanner: CBO failed, skipping CBO. org.apache.hadoop.hive.ql.optimizer.calcite.CalciteSemanticException: Encountered Select alias 'rowcount' in having clause 'rowcount > 100000000' This non standard behavior is not supported with cbo on. Turn off cbo for these queries. at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.validateNoHavingReferenceToAlias(CalcitePlanner.java:2888) at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.genGBHavingLogicalPlan(CalcitePlanner.java:2828) at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.genLogicalPlan(CalcitePlanner.java:2738) at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:804) at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:765) at org.apache.calcite.tools.Frameworks$1.apply(Frameworks.java:109) at org.apache.calcite.prepare.CalcitePrepareImpl.perform(CalcitePrepareImpl.java:730) at org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:145) at org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:105) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.getOptimizedAST(CalcitePlanner.java:604) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:242) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10015) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:205) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227) at org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:424) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:308) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1122) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1059) {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)