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https://issues.apache.org/jira/browse/FLINK-27296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527446#comment-17527446
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luoyuxia commented on FLINK-27296:
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[~tartarus] Thanks for reporting it. Similar issue to
[Flink-26771|https://issues.apache.org/jira/browse/FLINK-26771], but it's for
compare between boolean and string type. I'll extend it to compare between
boolean and string type in
[Flink-26771|https://issues.apache.org/jira/browse/FLINK-26771].
> CalcOperator CodeGenException: Boolean expression type expected
> ---------------------------------------------------------------
>
> Key: FLINK-27296
> URL: https://issues.apache.org/jira/browse/FLINK-27296
> Project: Flink
> Issue Type: Sub-task
> Components: Connectors / Hive
> Affects Versions: 1.13.1, 1.15.0
> Reporter: tartarus
> Priority: Major
>
> We can reproduce through a UT
> Add test case in HiveDialectITCase
> {code:java}
> @Test
> public void testHiveBooleanExpressionTypeExpected() {
> tableEnv.loadModule("hive", new
> HiveModule(hiveCatalog.getHiveVersion()));
> tableEnv.executeSql(
> "create table src (x int,y string, z int, a
> map<string,string>) partitioned by (p_date string)");
> tableEnv.executeSql(
> "select * from src where x > 0 and a['liveStream_isFemale'] =
> true ");
> } {code}
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