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AbstractMethodError exception on an executeUpdate call - Mailing list pgsql-jdbc

From Apu Ziad Mannan
Subject AbstractMethodError exception on an executeUpdate call
Date
Msg-id DAV46mAiWwGHiUW1uPu00009067@hotmail.com
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Hi Everyone,
 
I am using pg73rc1jdbc2.jar. i get this:
Caused by: java.lang.AbstractMethodError: org.postgresql.jdbc2.Jdbc2Statement.executeUpdate(Ljava/lang/String;I)I
        at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:252)
 
the code that causes this is:
st.executeUpdate(SQL, Statement.RETURN_GENERATED_KEYS);
 
Not quite sure why this is happening. after searching throught the archives the only answer i could find was that i am not using the right version of the driver. but i am using a version 2 jdbc driver so it cant be that right?
 
Any ideas why this is happening? does anybody else get the same problem?
 
Thanks in advance.
 
Ziad
 
p.s. set up:
tomcat 4.1
postgreSQL 7
windows 2000 professional
jdbc 7.3rc1 version 2

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