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problem in type 4 driver

Punit Jain
Ranch Hand

Joined: Aug 20, 2011
Posts: 979
    
    2
i m getting an error in this code..



error is in these two line:



and error is:


Type mismatch: cannot convert from java.sql.Statement to com.mysql.jdbc.Statement


although i have added mysqlConnector to my jar files, but still i m getting the same error..???
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19651
    
  18

You should never import any driver specific classes, but instead program against the JSE interfaces. You've probably used an IDE to resolve the import and chose the wrong one. So instead of importing com.mysql.jdbc.Statement, import java.sql.Statement.


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Punit Jain
Ranch Hand

Joined: Aug 20, 2011
Posts: 979
    
    2
yeah , i m using IDE..
thanks...
 
It is sorta covered in the JavaRanch Style Guide.
 
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