LOGINWhat is Cursor?
Cursor is bassically a database object,which is manily used by applications to manipulate data in a set on a Row by Row basis, Inastead of use the typical SQL commands that operate on all the rows in the set at one time. In order to workwith a cursor we need to perform some steps in theFollowing order : > Declare cursor > Open cursor > Fetch row from the cursor > Process fetched row > Close cursor > Deallocate cursor
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Name:Rajesh Kr
URL: What is Cursor?