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jdbc compilation error too weird

gopal krishnan
Greenhorn

Joined: Dec 17, 2007
Posts: 18
i am trying to execute the below simple java program
but i am getting the below error..

getting the below compilation error, seems to be too weired.

C:\Documents and Settings\gopc\workspace\JDBC_Connection\src>javac SqlConnection.java
SqlConnection.java:9: error: incompatible types
con = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Acess Driver (*.accdb)}; DBQ=C:\\Users\\gopc\\odbc_sql.accdb","","");
^
required: Connection
found: java.sql.Connection
SqlConnection.java:10: error: cannot find symbol
Statement statement = con.createStatement();
^
symbol: method createStatement()
location: variable con of type Connection
2 errors

C:\Documents and Settings\gopc\workspace\JDBC_Connection\src>

Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 37897
    
  22
What does it say in the getConnection method documentation?
Have you got another Connection class of your own?
gopal krishnan
Greenhorn

Joined: Dec 17, 2007
Posts: 18
i'm not defining it.. using the existing..
Wendy Gibbons
Bartender

Joined: Oct 21, 2008
Posts: 1107

on the line you declare the con variable explicitly give the whole lot: java.sql.connection (getting the case correct).
and the same for driver mananger java.sql.DriverManager.
Just to see if somehow you are not using the classes you expect to be.
Matthew Brown
Bartender

Joined: Apr 06, 2010
Posts: 4338
    
    7

It does look like you have another Connection class in the same package. Possibly a compiled version that's hanging around even if you've deleted the source code. If you examined what Connection.class referred to it would confirm it.
 
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