[jira] [Updated] (SPARK-16174) Improve `OptimizeIn` optimizer to remove deterministic repetitions
[ https://issues.apache.org/jira/browse/SPARK-16174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dongjoon Hyun updated SPARK-16174: -- Summary: Improve `OptimizeIn` optimizer to remove deterministic repetitions (was: Improve OptimizeIn optimizer to remove deterministic repetitions) > Improve `OptimizeIn` optimizer to remove deterministic repetitions > -- > > Key: SPARK-16174 > URL: https://issues.apache.org/jira/browse/SPARK-16174 > Project: Spark > Issue Type: Improvement > Components: SQL >Reporter: Dongjoon Hyun >Priority: Minor > > This issue improves `OptimizeIn` optimizer to remove the deterministic > repetitions from SQL `IN` predicates. This optimizer prevents user mistakes > and also can optimize some queries like > [TPCDS-36|https://github.com/apache/spark/blob/master/sql/core/src/test/resources/tpcds/q36.sql#L19]. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-16174) Improve OptimizeIn optimizer to remove deterministic repetitions
[ https://issues.apache.org/jira/browse/SPARK-16174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dongjoon Hyun updated SPARK-16174: -- Description: This issue improves `OptimizeIn` optimizer to remove the deterministic repetitions from SQL `IN` predicates. This optimizer prevents user mistakes and also can optimize some queries like [TPCDS-36|https://github.com/apache/spark/blob/master/sql/core/src/test/resources/tpcds/q36.sql#L19]. (was: This issue adds an optimizer to remove the duplicated literals from SQL `IN` predicates. This optimizer prevents user mistakes and also can optimize some queries like [TPCDS-36|https://github.com/apache/spark/blob/master/sql/core/src/test/resources/tpcds/q36.sql#L19].) Summary: Improve OptimizeIn optimizer to remove deterministic repetitions (was: Add RemoveLiteralRepetitionFromIn optimizer) > Improve OptimizeIn optimizer to remove deterministic repetitions > > > Key: SPARK-16174 > URL: https://issues.apache.org/jira/browse/SPARK-16174 > Project: Spark > Issue Type: Improvement > Components: SQL >Reporter: Dongjoon Hyun >Priority: Minor > > This issue improves `OptimizeIn` optimizer to remove the deterministic > repetitions from SQL `IN` predicates. This optimizer prevents user mistakes > and also can optimize some queries like > [TPCDS-36|https://github.com/apache/spark/blob/master/sql/core/src/test/resources/tpcds/q36.sql#L19]. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
