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https://issues.apache.org/jira/browse/OPENJPA-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16749706#comment-16749706
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ASF subversion and git services commented on OPENJPA-2770:
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Commit 9e222652dff1d959a2252cf96e5abb48a11dd7fd in openjpa's branch
refs/heads/master from Romain Manni-Bucau
[ https://gitbox.apache.org/repos/asf?p=openjpa.git;h=9e22265 ]
OPENJPA-2770 ensure equal(xxx, literal(boolean)) works in criteria builder
> false boolean literal doesn't work
> ----------------------------------
>
> Key: OPENJPA-2770
> URL: https://issues.apache.org/jira/browse/OPENJPA-2770
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.4.2, 2.4.3, 3.0.0
> Reporter: Pawel Veselov
> Assignee: Romain Manni-Bucau
> Priority: Major
> Fix For: 3.0.1
>
> Attachments: Standalone-JPA-Test-Demo-OPENJPA-2770.zip
>
>
> Using CriteriaBuilder.literal(Boolean.FALSE) in expressions leads to literal
> value being treated as TRUE instead.
> See https://github.com/veselov/Standalone-JPA-Test-Demo/tree/OPENJPA-2770 for
> test case.
> I've also attached the extracted branch here.
> Running
> {noformat}
> $ mvn -Dderby.language.logStatementText=true test
> {noformat}
> shows the problem. Though the cb.literal(Boolean.FALSE) is use in cb.equal(),
> the query is:
> {noformat}
> Wed Jan 23 00:24:51 CET 2019 Thread[main,5,main] (XID = 283), (SESSIONID =
> 11), (DATABASE = memory:jpaDemoDB), (DRDAID = null), Executing prepared
> statement: SELECT t0.user_id, t0.about, t0.firstName, t0.homePage,
> t0.lastName, t0.userName, t0.woo FROM Person t0 WHERE (t0.woo = ?) :End
> prepared statement with 1 parameters begin parameter #1: true :end parameter
> {noformat}
> I changed versions to 2.4.3 and 3.0.0, the problem is still there.
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