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https://issues.apache.org/jira/browse/CALCITE-7225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-7225:
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Labels: pull-request-available (was: )
> Comparing ROW values with different lengths causes an IndexOutOfBoudsException
> ------------------------------------------------------------------------------
>
> Key: CALCITE-7225
> URL: https://issues.apache.org/jira/browse/CALCITE-7225
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.40.0
> Reporter: Mihai Budiu
> Assignee: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.41.0
>
>
> The following test in SqlValidatorTest causes a crash:
> {code:java}
> sql("select ROW(1) = ROW(1, 2)").ok();
> {code}
> stack trace:
> {code}
> java.lang.IndexOutOfBoundsException: index (1) must be less than size (1)
> at
> com.google.common.base.Preconditions.checkElementIndex(Preconditions.java:1369)
> at
> com.google.common.base.Preconditions.checkElementIndex(Preconditions.java:1351)
> at
> com.google.common.collect.SingletonImmutableList.get(SingletonImmutableList.java:46)
> at
> org.apache.calcite.sql.type.InferTypes.lambda$static$1(InferTypes.java:71)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:2194)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:2202)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.expandSelectItem(SqlValidatorImpl.java:519)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelectList(SqlValidatorImpl.java:5118)
> {code}
> For reference Postgres gives the following error:
> Query Error: unequal number of entries in row expressions
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