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Posted to issues@calcite.apache.org by "ZheHu (Jira)" <ji...@apache.org> on 2022/01/13 00:41:00 UTC
[jira] [Commented] (CALCITE-4985) Elasticsearch Adapter fails to execute a prepared statement with a bind variable
[ https://issues.apache.org/jira/browse/CALCITE-4985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17475027#comment-17475027 ]
ZheHu commented on CALCITE-4985:
--------------------------------
[~nobigo] Sorry for misunderstanding your advice, I've updated the summary.
> Elasticsearch Adapter fails to execute a prepared statement with a bind variable
> --------------------------------------------------------------------------------
>
> Key: CALCITE-4985
> URL: https://issues.apache.org/jira/browse/CALCITE-4985
> Project: Calcite
> Issue Type: Bug
> Components: elasticsearch-adapter
> Affects Versions: 1.29.0
> Reporter: ZheHu
> Assignee: ZheHu
> Priority: Major
>
> When running the following test in AggregationTest:
> {code:java}
> @Test void testPrepare() {
> String sql = "select * from view where cat5=?";
> CalciteAssert.that()
> .with(newConnectionFactory())
> .query(sql)
> // currently, it doesn't work with or without the following PrepareStatementConsumer
> .consumesPreparedStatement(p -> p.setInt(1, 1))
> .returns("a");
> }
> {code}
> I got such exception:
> {code:java}
> Suppressed: org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$PredicateAnalyzerException: Unexpected combination of expressions [left: org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$NamedFieldExpression@4a325e09] [right: null]
> org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$Visitor.swap(PredicateAnalyzer.java:506)
> org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$Visitor.binary(PredicateAnalyzer.java:353)
> org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$Visitor.visitCall(PredicateAnalyzer.java:243)
> org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer$Visitor.visitCall(PredicateAnalyzer.java:127)
> org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
> org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer.analyze(PredicateAnalyzer.java:112)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchFilter$PredicateAnalyzerTranslator.translateMatch(ElasticsearchFilter.java:102)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchFilter.implement(ElasticsearchFilter.java:67)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchRel$Implementor.visitChild(ElasticsearchRel.java:129)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchProject.implement(ElasticsearchProject.java:62)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchRel$Implementor.visitChild(ElasticsearchRel.java:129)
> org.apache.calcite.adapter.elasticsearch.ElasticsearchToEnumerableConverter.implement(ElasticsearchToEnumerableConverter.java:67)
> org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:111)
> {code}
> Useful reference in JDBC Adapter: see https://issues.apache.org/jira/browse/CALCITE-563
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