Some time back i had the requirement for a SP which will give non repeatable random numbers with in a range. Following SP accepts a range and gives the random numbers. Once the numbers are exhausetd NULL, will be the out put. In this case user can restart the random number generation by passing 1 […]
2007-06-20 (first published: 2006-03-29)
256 reads
I just saw a script on this site for object search across the db's. I have written an alternate version with sp_msforeachdb undocumented sp which is much simpler.This avoids a lot of code and dynamic sql.Replace "object_name" with the name of the object which needs to be searched across the databases.
2006-10-17 (first published: 2006-03-29)
203 reads
2006-05-17 (first published: 2006-04-25)
279 reads
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There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers