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https://issues.apache.org/jira/browse/CALCITE-6347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mihai Budiu updated CALCITE-6347:
---------------------------------
Fix Version/s: 1.37.0
> ARRAY_REPEAT with a string argument causes a compiler crash
> -----------------------------------------------------------
>
> Key: CALCITE-6347
> URL: https://issues.apache.org/jira/browse/CALCITE-6347
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.36.0
> Reporter: Mihai Budiu
> Assignee: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.37.0
>
>
> The following SqlOperatorTest:
> {code:java}
> f.checkScalar("array_repeat('1', 2)", "['1', '1']",
> "CHAR(1) NOT NULL ARRAY NOT NULL");
> {code}
> causes a compiler error:
> {code}
> Error while compiling generated Java code:
> ...
> static final String
> $L4J$C$org_apache_calcite_runtime_SqlFunctions_repeat_1_2_ =
> org.apache.calcite.runtime.SqlFunctions.repeat("1", 2);
> ...
> at org.apache.calcite.avatica.Helper.wrap(Helper.java:37)
> at
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:128)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1171)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:326)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:220)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:666)
> {code}
> This happens because the "repeat" function in SqlFunctions is overloaded to
> implement both ARRAY_REPEAT and REPEAT.
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