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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55148/
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Review request for hive and Ashutosh Chauhan.
Bugs: HIVE-15481
https://issues.apache.org/jira/browse/HIVE-15481
Repository: hive-git
Description
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This patch lifts the following restrictions:
Restriction.8.m We allow only 1 SubQuery expression per Query.
Restriction.9.m We will not support nested SubQuery expressions.
Check.4.h For Exists and Not Exists, the Sub Query must have 1 or more
correlated predicates
Check.12.h SubQuery predicates cannot only refer to Parent Query columns.
Diffs
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data/files/part_tiny_nulls.txt PRE-CREATION
itests/src/test/resources/testconfiguration.properties 2902d92
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/HiveSubQRemoveRelBuilder.java
e028a99
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSubQueryRemoveRule.java
5f58aae
ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 10639de
ql/src/java/org/apache/hadoop/hive/ql/parse/QBSubQuery.java 21ddae6
ql/src/test/queries/clientnegative/subquery_restrictions.q 80870d7
ql/src/test/queries/clientnegative/subquery_subquery_chain_exists.q
PRE-CREATION
ql/src/test/queries/clientpositive/perf/query16.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query23.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query33.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query45.q 0b34bfd
ql/src/test/queries/clientpositive/perf/query56.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query60.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query69.q PRE-CREATION
ql/src/test/queries/clientpositive/perf/query83.q PRE-CREATION
ql/src/test/queries/clientpositive/subquery_exists.q be80721
ql/src/test/queries/clientpositive/subquery_in.q 5b22dce
ql/src/test/queries/clientpositive/subquery_in_having.q 2433556
ql/src/test/queries/clientpositive/subquery_multi.q PRE-CREATION
ql/src/test/queries/clientpositive/subquery_notexists.q 2d7e9ce
ql/src/test/queries/clientpositive/subquery_notin.q c29e63f
ql/src/test/results/clientnegative/subquery_corr_grandparent.q.out fb72270
ql/src/test/results/clientnegative/subquery_restrictions.q.out a546d49
ql/src/test/results/clientnegative/subquery_subquery_chain_exists.q.out
PRE-CREATION
ql/src/test/results/clientpositive/llap/explainuser_1.q.out fa54bb7
ql/src/test/results/clientpositive/llap/lineage3.q.out 72a9344
ql/src/test/results/clientpositive/llap/subquery_exists.q.out b132cb6
ql/src/test/results/clientpositive/llap/subquery_in.q.out e71add5
ql/src/test/results/clientpositive/llap/subquery_multi.q.out PRE-CREATION
ql/src/test/results/clientpositive/llap/subquery_notin.q.out 252b058
ql/src/test/results/clientpositive/llap/vector_groupby_mapjoin.q.out 27f32db
ql/src/test/results/clientpositive/perf/query16.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query23.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query33.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query56.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query60.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query69.q.out PRE-CREATION
ql/src/test/results/clientpositive/perf/query83.q.out PRE-CREATION
ql/src/test/results/clientpositive/spark/subquery_exists.q.out c28a218
ql/src/test/results/clientpositive/spark/subquery_in.q.out 36e3e6e
ql/src/test/results/clientpositive/subquery_exists.q.out 1019e7a
ql/src/test/results/clientpositive/subquery_in_having.q.out e277c59
ql/src/test/results/clientpositive/subquery_notexists.q.out 6ec3b46
ql/src/test/results/clientpositive/subquery_notin_having.q.out 9f72cc9
ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out af42e41
Diff: https://reviews.apache.org/r/55148/diff/
Testing
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*Added new tests
*Verfied result correctness with postgress (manually)
*Pre-commit testing
Thanks,
Vineet Garg
