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[SPARK-9927] [SQL] Revert 8049 since it's pushing wrong filter down
I made a mistake in #8049 by casting literal value to attribute's data type, which would cause simply truncate the literal value and push a wrong filter down. JIRA: https://issues.apache.org/jira/browse/SPARK-9927 Author: Yijie Shen <henry.yijieshen@gmail.com> Closes #8157 from yjshen/rever8049.
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- sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala 2 additions, 28 deletions.../spark/sql/execution/datasources/DataSourceStrategy.scala
- sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala 1 addition, 1 deletion...apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
- sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala 0 additions, 35 deletions.../src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala
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