Call sql function in psql - Mailing list pgsql-general

From Abhra Kar
Subject Call sql function in psql
Date
Msg-id CAFNULEcr1uQfUuAw4jzBojUz-Ur58YZKQiy0fJOJMqypS6kGTA@mail.gmail.com
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Responses Re: Call sql function in psql
Re: Call sql function in psql
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Hi All,

              Please send me some info how to post directly in mailing list,somwhow I am not able to find out the way so I am mailing here.


Present problem-- 


              I tried to change below code in psql —

 

Session sess = (Session) entityManager.getDelegate();

 sess.createSQLQuery("{ call reset_all() }").executeUpdate();

 

Here 'sess' is  org.hibernate.Session and reset_all() is a function which contains—

 

DECLARE

username varchar(30);

BEGIN

select user into username;

if username like 'XXXXX%' then

update YYYYY set aaaa = 0;

update ZZZZ set bbbb= 0;

EXECUTE('truncate table abc');

EXECUTE('truncate table def');

::::::::::::::::::::::::::::::::::::::::::::::::

else

RAISE NOTICE 'User not allowed to run this procedure';

end if;

end;

 

I tried to modify like

 

        sess.createSQLQuery("select reset_all()").executeUpdate();

 

getting error -- org.postgresql.util.PSQLException: A result was returned when none was expected.

 

What should be the syntax of calling reset_all().


Thanks and Regards,

Abhra


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