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-   -   cursors (http://www.go4expert.com/forums/cursors-t6095/)

sivaprasadnkv 29Aug2007 17:13

cursors
 
what is cursor
what is the use of cursor
difference b/w implicit cursor and explicit cursor

shabbir 29Aug2007 18:54

Re: cursors
 
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.


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