cursors

sivaprasadnkv's Avatar
Go4Expert Member
what is cursor
what is the use of cursor
difference b/w implicit cursor and explicit cursor
0
shabbir's Avatar, Join Date: Jul 2004
Go4Expert Founder
Cursors are pointers used to fetch rows from a result set. One can think of a cursor as a data structure that describes the results returned from a SQL SELECT statement. One of the variables in this structure is a pointer to the next record to be fetched from the query results.