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https://issues.apache.org/jira/browse/OPENJPA-920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673687#action_12673687
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Milosz Tylenda commented on OPENJPA-920:
----------------------------------------
You can make this bug invalid or, if you think this lacking functionality is
important, you can change the issue type from Bug to Wish, for example.
> LIKE does not accept expression as second parameter
> ---------------------------------------------------
>
> Key: OPENJPA-920
> URL: https://issues.apache.org/jira/browse/OPENJPA-920
> Project: OpenJPA
> Issue Type: Bug
> Affects Versions: 1.2.0
> Environment: JDK 1.6
> Reporter: Georgi Naplatanov
>
> I have simple data object :
> @Id
> String Id ;
>
> @Basic
> @Column(name="my_value", nullable=false, length=36)
> String value ;
> OpenJPA give my the following exception when execute the query:
> SELECT t from MySimpleObject t WHERE ?1 like concat(t.value,'%')
> Exception in thread "main" <openjpa-1.2.0-rexported nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException: Encountered "? 1 like
> concat" at character 38, but expected: ["(", "*", "+", "-", "/", ":", "<",
> "<=", "<>", "=", ">", ">=", "?", "BETWEEN", "CURRENT_DATE", "CURRENT_TIME",
> "CURRENT_TIMESTAMP", "EXISTS", "IS", "LIKE", "MEMBER", "NOT",
> <BOOLEAN_LITERAL>, <DECIMAL_LITERAL>, <IDENTIFIER>, <INTEGER_LITERAL>,
> <STRING_LITERAL>].
> at
> org.apache.openjpa.kernel.jpql.JPQL.generateParseException(JPQL.java:9501)
> at org.apache.openjpa.kernel.jpql.JPQL.jj_consume_token(JPQL.java:9378)
> at
> org.apache.openjpa.kernel.jpql.JPQL.conditional_primary(JPQL.java:1947)
> at
> org.apache.openjpa.kernel.jpql.JPQL.conditional_factor(JPQL.java:1925)
> at org.apache.openjpa.kernel.jpql.JPQL.conditional_term(JPQL.java:1791)
> at
> org.apache.openjpa.kernel.jpql.JPQL.conditional_expression(JPQL.java:1753)
> at org.apache.openjpa.kernel.jpql.JPQL.where_clause(JPQL.java:1556)
> at org.apache.openjpa.kernel.jpql.JPQL.select_statement(JPQL.java:91)
> at org.apache.openjpa.kernel.jpql.JPQL.parseQuery(JPQL.java:63)
> at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.parse(JPQLExpressionBuilder.java:1740)
> at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.<init>(JPQLExpressionBuilder.java:1727)
> at org.apache.openjpa.kernel.jpql.JPQLParser.parse(JPQLParser.java:48)
> at
> org.apache.openjpa.kernel.ExpressionStoreQuery.newCompilation(ExpressionStoreQuery.java:149)
> at
> org.apache.openjpa.datacache.QueryCacheStoreQuery.newCompilation(QueryCacheStoreQuery.java:241)
> at
> org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:657)
> at
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:639)
> at
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:605)
> at
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:667)
> at org.apache.openjpa.kernel.QueryImpl.getOperation(QueryImpl.java:1492)
> at
> org.apache.openjpa.kernel.DelegatingQuery.getOperation(DelegatingQuery.java:123)
> at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:243)
> at
> org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:293)
> at Tester.simpleJpql(Tester.java:87)
> at Tester.main(Tester.java:180)
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