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author | Davies Liu <davies@databricks.com> | 2016-04-13 17:17:19 -0700 |
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committer | Davies Liu <davies.liu@gmail.com> | 2016-04-13 17:17:19 -0700 |
commit | 62b7f306fbf77de7f6cbb36181ebebdb4a55acc5 (patch) | |
tree | 0753ac43c4d4d5e6dda3d0c4fd35fcfe4cebb4f9 /project | |
parent | fc3cd2f5090b3ba1cfde0fca3b3ce632d0b2f9c4 (diff) | |
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[SPARK-14607] [SPARK-14484] [SQL] fix case-insensitive predicates in FileSourceStrategy
## What changes were proposed in this pull request?
When prune the partitions or push down predicates, case-sensitivity is not respected. In order to make it work with case-insensitive, this PR update the AttributeReference inside predicate to use the name from schema.
## How was this patch tested?
Add regression tests for case-insensitive.
Author: Davies Liu <davies@databricks.com>
Closes #12371 from davies/case_insensi.
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