Jsp code for update data

Code Line Here we are using a delete query which is setting a parameter in the where clause. Here parameter is guruid which is set in code line The corresponding record is deleted. Note: In this example, we cannot show the output as we are deleting the record from the table. In that case, if we get 3 as emp id then delete query has failed else the record has been deleted successfully.

Code Line Here we are setting a variable guruid as 2. This is the ID where we want to update the record. Here emp guru2 is replaced by emp guru In this tutorial, we learnt about connecting JSP to database and database access. Also, we learned about various operations perform on the table in the database like create, delete, update, etc.

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