HIVE-29329: Negative value in DEFAULT constraint throwing ParseException. #6204
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kasakrisz
reviewed
Nov 21, 2025
ql/src/java/org/apache/hadoop/hive/ql/ddl/table/constraint/ConstraintsUtils.java
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kasakrisz
approved these changes
Nov 25, 2025
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HIVE-29329: Negative value in DEFAULT constraint throwing ParseException.
What changes were proposed in this pull request?
Changed grammar files to support
+and-signs for the default numeric values and changed the code to handle the sign.Why are the changes needed?
Changes required to support
+and-symbols for the default numeric values.Does this PR introduce any user-facing change?
No
How was this patch tested?
Using q file tests.
mvn test -Dtest=TestMiniLlapLocalCliDriver -Dqfile=default_constraint_negative_value.q -pl itests/qtest -Pitests