MS SQL Server Concepts and Programming Question:

Answer #1
There are two ways to representing a cursor:

1. A cursor name - A static name representing a cursor object. A cursor name should be linked to a cursor object in the DECLARE statement.

2. A cursor variable name - A variable name pointing to a cursor object. A cursor variable name should be declared with the CURSOR data type. It should be then assigned with a cursor object using the SET statement.

The tutorial exercise below shows you how to declare a cursor variable and assign a cursor object to it:

USE GlobalGuideLineDatabase;
GO

-- declare a cursor variable
DECLARE @ggl_cursor CURSOR;

-- assign a cursor object
SET @ggl_cursor = CURSOR FOR
SELECT id, url, notes, counts, time FROM ggl_links;

Answer #2
-- execute the query and fetch results
<pre>OPEN @ggl_cursor;
DECLARE @id INT, @url VARCHAR(80), @notes VARCHAR(80),
@counts INT, @time DATETIME;
FETCH NEXT FROM @ggl_cursor INTO @id, @url, @notes,
@counts, @time;
WHILE @@FETCH_STATUS = 0 BEGIN
PRINT CONVERT(CHAR(5),ISNULL(@id,0))
+CONVERT(CHAR(18),ISNULL(@url,'NULL'))
+CONVERT(CHAR(20),ISNULL(@notes,'NULL'))
+CONVERT(CHAR(4),ISNULL(@counts,0))
+CONVERT(CHAR(11),ISNULL(@time,'2007'));
FETCH NEXT FROM @ggl_cursor INTO @id, @url, @notes,
@counts, @time;
END
CLOSE @ggl_cursor;
DEALLOCATE @ggl_cursor;
GO
101 globalguideline.com NULL 0 Jan 1 2007
102 globalguideline.com/sql Nice site. 8 Jan 1 2007
1101 globalguideline.com/xml NULL 0 Jan 1 2007
202 www.google.com It's another search 0 Jan 1 2007
2101 globalguideline.com/seo NULL 0 Jan 1 2007
2102 globalguideline.com/html NULL 0 Jan 1 2007
301 netscape.com Added long time ago!0 Jan 1 1999
302 yahoo.com Added today! 0 Jul 1 2007</pre>