Ever wanted to know whether your triggers are enabled or not? The ObjectProperty command allows you to select information about the status of objects in your database, returning 1 for True and 0 for False. The example below determines whether a single trigger is disabled. SELECT ObjectProperty(object_id('Trigger_Name'), 'ExecIsTriggerDisabled') There are a number of other useful […]
2001-10-28
1,433 reads
This script will change the owner of the stored procedure to dbo. It must be run in the same database as the stored procedures.
2001-10-28
1,702 reads
If you are using OSQL or ISQL from DOS querys are really hard to use, because the result is to big for the screen. With this procedure, you can especify from wich column to wich column show the list of tables. For Example: proc_tables master, 3, 10 will show you only a short list of […]
2001-10-28
876 reads
This stored procedure performs a full backup on all databases on a server. It takes a parameter for a drive letter and will create the backup structure as needed. The standard backup structure is "\mssql\backup\".
2001-10-22
578 reads
Displays identity column values, number of rows in the table, and the difference between the two. The difference can indicate the amount of deletions that could be going on.
2001-10-21
953 reads
Now you can run administrative T-SQL tasks against all your databases in one shot. Very usefull for environments that have a seperate database for each client, ASP's, etc. It's pretty straight forward and can be used for almost any task. This example Looks for a table and prints the database name and selects from the […]
2001-10-21
3,172 reads
Select dateadd(month, 1 ,getdate()) gives the exact date of next month , then find the day of that date. Now back to that days i.e exactly last date of the given month.
2001-10-14
562 reads
2001-10-11
8,585 reads
Ever forget to commit a transaction and then find out hours later that there is deadlocked transactions all over your database server? Worse yet has one of your coworkers done this to your database server? Never again, this stored procedure will net send the machine that has an open transaction, and send you (The DBA) […]
2001-10-08
9,238 reads
Really simple... it returns a list of stored procedure names that contain the passed in string. Useful for finding all stored procedures that call another specified stored procedure. Call with the following command: exec usp_functions_findinUSP @str='sp_lastmodified'
2001-10-08
2,224 reads
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
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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