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JavaRanch » Java Forums » Databases » JDBC
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ashish sood

Joined: Oct 03, 2009
Posts: 8

i am writing a simple program of jdbc

however it is generating exception
java.sql.SQLException: No data found..

please help me out with it

Jeanne Boyarsky
internet detective

Joined: May 26, 2003
Posts: 30075

Access doesn't let you call getString() twice on the same column. Try changing the code to:

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sudheer yathagiri kumar
Ranch Hand

Joined: Mar 22, 2011
Posts: 35

str=rs.getString(3); here 3 means 3rd field of the table will be taken

System.out.println(str); by using this to print the value of the column and make close the connection object out side of the while loop.


close the statements in reverse order .....

It is sorta covered in the JavaRanch Style Guide.
subject: exception
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