Hibernate/Spring Data JPA is not able to identify WITHIN keyword in Spring Boot application

IamVenkatReddy :

I am using @Formula annotation for one of the property in my Entity/Pojo class. At runtime it is creating one query to fetch the result and it is throwing ERROR ORA-02000: missing WITHIN keyword as it is not able to identify WITHIN as a keyword.

Marks.java

@Formula("(SELECT CASE WHEN dis_order IS NULL THEN (SELECT listagg(qpm.displayed_order,', ') WITHIN GROUP (ORDER BY qpm.displayed_order) FROM que_post_mark qpm WHERE qpm.es_id = es_id AND qpm.sez_id = sez_id GROUP BY qpm.es_id, qpm.sez_id) ELSE NULL END FROM dual)")
private String childItemsDisplayedOrder;

Generated Query is like below:

select marks0_.*,
(SELECT
    CASE 
        WHEN marks0_.displayed_order IS NULL THEN (SELECT
            listagg(qpm.displayed_order,
            ', ') marks0_.WITHIN 
        GROUP (ORDER BY
            qpm.displayed_order) 
        FROM
            que_post_mark qpm 
        WHERE
            qpm.es_id  = marks0_.es_id  
            AND qpm.sez_id = marks0_.sez_id 
        GROUP BY
            qpm.es_id ,
            qpm.sez_id) 
        ELSE NULL 
    END 
FROM
    dual) as formula2_0_ 
from
    MARKS marks0_ 
where
    marks0_.es_id =?

It is identifying WITHIN as column and appending alias name like marks0_.WITHIN

I am using below versions:

 spring-boot-starter-web = 1.4.0.RELEASE, spring-data-jpa:jar:1.10.2 ,hibernate-entitymanager:jar:5.1.3' hibernate-core:jar:5.1.3, hibernate-jpa-2.1-api:jar

I tried to lower those jar versions to make it work but it didn't work.

Error Stacktrace is like below:

Caused by: java.sql.SQLSyntaxErrorException: ORA-02000: missing WITHIN keyword

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1059)
    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:522)
    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:257)
    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:587)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:225)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:53)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:774)
    at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:925)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1111)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:4798)
    at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:4845)
    at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1501)
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:56)
    ... 136 common frames omitted

Could anyone help me to resolve this issue?

IamVenkatReddy :

I have resolved this issue by extending the hibernate Dialect class as mentioned in this link

public class Oracle10gDialectExtended extends Oracle10gDialect {
    public Oracle10gDialectExtended() {
        super();
        registerKeyword("within"); //Keyword has to be in lowercase.
    }
}

Set 'hibernate.dialect' property with this new class.

Properties.setProperty("hibernate.dialect", "com.example.Oracle10gDialectExtended");