[ https://issues.apache.org/jira/browse/SPARK-34444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-34444: ------------------------------------ Assignee: (was: Apache Spark) > Pushdown scalar-subquery filter to FileSourceScan > ------------------------------------------------- > > Key: SPARK-34444 > URL: https://issues.apache.org/jira/browse/SPARK-34444 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.2.0 > Reporter: Yuming Wang > Priority: Major > > We can pushdown {{a < (select max(d) from t2)}} to FileSourceScan: > {code:sql} > CREATE TABLE t1 using parquet AS SELECT id AS a, id AS b FROM > range(500000000L); > CREATE TABLE t2 using parquet AS SELECT id AS d FROM range(20); > SELECT count(*) FROM t1 where a < (select max(d) from t2); > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org