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https://issues.apache.org/jira/browse/CALCITE-7719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-7719:
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Labels: pull-request-available (was: )
> Field access on an element of a ROW array built by a sub-query raises
> IllegalArgumentException
> ----------------------------------------------------------------------------------------------
>
> Key: CALCITE-7719
> URL: https://issues.apache.org/jira/browse/CALCITE-7719
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.42.0
> Reporter: Mihai Budiu
> Assignee: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
>
> The following query
> {code}
> select t.a[1]."EXPR$0"."EXPR$1" as v
> from (select array(select ROW(ROW(1, 2), 3) from (values (0))) as a) as t;
> {code}
> crashes in SubQueryRemoveRule with
> {code}
> Caused by: java.lang.IllegalArgumentException: not found: ARRAY({
> LogicalProject(EXPR$0=[ROW(ROW(1, 2), 3)])
> LogicalValues(tuples=[[{ 0 }]])
> })
> at org.apache.calcite.rex.LogicVisitor.find(LogicVisitor.java:84)
> at
> org.apache.calcite.rel.rules.SubQueryRemoveRule.matchProject(SubQueryRemoveRule.java:973)
> at
> org.apache.calcite.rel.rules.SubQueryRemoveRule.access$500(SubQueryRemoveRule.java:85)
> at
> org.apache.calcite.rel.rules.SubQueryRemoveRule$Config.lambda$static$0(SubQueryRemoveRule.java:1426)
> at
> org.apache.calcite.rel.rules.SubQueryRemoveRule.onMatch(SubQueryRemoveRule.java:96)
> at
> org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:380)
> {code}
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