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https://issues.apache.org/jira/browse/CALCITE-6015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-6015:
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Labels: pull-request-available (was: )
> AssertionError during optimization of EXTRACT expression
> --------------------------------------------------------
>
> Key: CALCITE-6015
> URL: https://issues.apache.org/jira/browse/CALCITE-6015
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.35.0
> Reporter: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
>
> The following test added to RelOptRules test causes an AssertionError:
> {code:java}
> @Test void testExtractDayFromTime() {
> final String sql = "select EXTRACT(DAY FROM TIME'10:00:00')";
> sql(sql).withRule(CoreRules.PROJECT_REDUCE_EXPRESSIONS)
> .check();
> }
> {code}
> The bottom of the stack trace is:
> {code:java}
> java.lang.AssertionError: unexpected TIME
> at
> org.apache.calcite.adapter.enumerable.RexImpTable$ExtractImplementor.implementSafe(RexImpTable.java:3056)
> at
> org.apache.calcite.adapter.enumerable.RexImpTable$AbstractRexCallImplementor.genValueStatement(RexImpTable.java:3796)
> at
> org.apache.calcite.adapter.enumerable.RexImpTable$AbstractRexCallImplementor.implement(RexImpTable.java:3758)
> at
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.visitCall(RexToLixTranslator.java:1184)
> at
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.visitCall(RexToLixTranslator.java:101)
> at org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
> {code}
> This expression is indeed illegal. Perhaps validation should produce an error?
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