Spring JDBC support and large dataset

Question

When using one of the various JDBC template methods I am confused on how to iterate/scroll over large result sets (which won\'t fit into memory). Even without a direct expos

Answer 1

1. Create a custom stored procedure that extends StoredProcedure
2. Create a RowCallBackHandler that can handle each row, one at a time.
3. Declare your parameters. If you have a Result Set, declare that one first. Use the SqlReturnResultSet class and create it using your RowCallBackHandler
4. Declare any other parameters
5. Compile
6. I did steps 2 through 5 in the constructor of my customer stored procedure
7. Create a Map containing your input parameters
8. Execute your stored procedures with the input parameters

I would provide code, but the following article contains all of this information.

Calling Stored Procedures with Spring JDBC Templates