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How To Solved : "org.hibernate.exception.SQLGrammarException: could not execute query"  RSS feed

 
Greenhorn
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Hello Guys,
I'm making Native SQL in Hibernate, but I have some problem when I'm trying to execute my SQL. Here is my SQL:


and the error is:

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.hibernate.exception.SQLGrammarException: could not execute query
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

root cause

org.hibernate.exception.SQLGrammarException: could not execute query



I'm trying to solved them, but it still not working.

Thanks in advance.
 
Sheriff
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Hi Irliyanti Rahmadhani Lubis,

First of all, a warm welcome to CodeRanch!

Irliyanti Rahmadhani Lubis wrote:org.hibernate.exception.SQLGrammarException: could not execute query

I'm trying to solved them, but it still not working.


What happens when you execute that query directly on the database using a SQL Client program like Squirrel or the client which comes with your database?

Kind regards,
Roel
 
Irliyanti Rahmadhani Lubis
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Roel De Nijs wrote:Hi Irliyanti Rahmadhani Lubis,

First of all, a warm welcome to CodeRanch!

Irliyanti Rahmadhani Lubis wrote:org.hibernate.exception.SQLGrammarException: could not execute query

I'm trying to solved them, but it still not working.


What happens when you execute that query directly on the database using a SQL Client program like Squirrel or the client which comes with your database?

Kind regards,
Roel




Thank you for the answer, Roel.
I change my SQL to :


and the SQL is success when I try in TOAD for Oracle. But, when I try to implementation in Java, there's no effect. I don't know where the problem
 
Roel De Nijs
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I'm definitely not a Hibernate expert, and certainly not when it comes down to writing native queries But I think a good starting point would be the native SQL Queries chapter from Hibernate. And I would start with a very easy query (e.g. select just one field from a table). Once you' ve got this working, you can add more complexities. If it fails at a certain point, you know immediately what's causing the error and it will be easier to look for a solution and fix your issue.

Just my two cents.
 
Irliyanti Rahmadhani Lubis
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Roel De Nijs wrote:I'm definitely not a Hibernate expert, and certainly not when it comes down to writing native queries But I think a good starting point would be the native SQL Queries chapter from Hibernate. And I would start with a very easy query (e.g. select just one field from a table). Once you' ve got this working, you can add more complexities. If it fails at a certain point, you know immediately what's causing the error and it will be easier to look for a solution and fix your issue.

Just my two cents.



Thank you, Roel, for your reference.
I'm the beginner in Java and Hibernate so I don't khow how to solved that.
 
It is sorta covered in the JavaRanch Style Guide.
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