[CALCITE-6369] Expanding "star" gives ArrayIndexOutOfBoundsException with redundant columns and USING

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.36.0
• Fix Version/s: 1.38.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Norman Jordan
• Reporter: Claude Brisson
• Created: 16/Apr/24 12:19
• Updated: 17/Oct/24 22:41
• Resolved: 17/Oct/24 22:41

Description

The query

select r_regionkey, * from region r0 join region r1 using (r_regionkey)

produces

java.lang.ArrayIndexOutOfBoundsException: Index 14 out of bounds for length 14
    at org.apache.calcite.runtime.PairLists$ArrayImmutablePairList.get (PairLists.java:573)
    at org.apache.calcite.runtime.PairLists$ArrayImmutablePairList.get (PairLists.java:550)
    at org.apache.calcite.sql.validate.SqlValidatorImpl$Permute.permute (SqlValidatorImpl.java:7443)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.expandStar (SqlValidatorImpl.java:697)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.expandSelectItem (SqlValidatorImpl.java:453)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelectList (SqlValidatorImpl.java:4658)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect (SqlValidatorImpl.java:3840)
    at org.apache.calcite.sql.validate.SelectNamespace.validateImpl (SelectNamespace.java:61)
    at org.apache.calcite.sql.validate.AbstractNamespace.validate (AbstractNamespace.java:88)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace (SqlValidatorImpl.java:1154)
    at org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery (SqlValidatorImpl.java:1125)

Issue Links

• links to: GitHub Pull Request #3802