[ https://issues.apache.org/jira/browse/SPARK-12890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-12890: --------------------------------- Comment: was deleted (was: [~rxin] Could you confirm if this is an issue?) > Spark SQL query related to only partition fields should not scan the whole > data. > -------------------------------------------------------------------------------- > > Key: SPARK-12890 > URL: https://issues.apache.org/jira/browse/SPARK-12890 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Prakash Chockalingam > > I have a SQL query which has only partition fields. The query ends up > scanning all the data which is unnecessary. > Example: select max(date) from table, where the table is partitioned by date. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org