Slow SP with date parameters solved.
when you use datetime parameters in SPs in the where clause the SP becomes very slow
2010-04-28 (first published: 2010-04-26)
2,898 reads
Scripts
Database State and Backup Information
Displays the current database state, the last backup taken, it's size, and days since the backup.
2010-04-22 (first published: 2010-04-20)
2,278 reads
Disable / Enable All triggers on all tables in sql server 2005
Hi Sqlers,
Paramenter @Action, which will be Enable or disable to perform the requested action on triggers accross all tables in your sql db, this works on tables with schemas as well.
2010-04-19 (first published: 2010-04-14)
1,127 reads
2010-04-15 (first published: 2010-03-28)
15,060 reads
DBA Tools: sp_whocpu
The Stored Procedure sp_whocpu shows cpu_delta - a metric I introduced to define the real time CPU activity
2010-04-14 (first published: 2010-03-28)
3,592 reads
DBA Tools: sp_whoio
The Stored Procedure sp_whoio shows DiskIO_delta - a metric I introduced to define the real time I/O activity
2010-04-12 (first published: 2010-03-28)
3,861 reads
Check status of HEAP tables
This SP reports the status of your heap tables. It gives you an overview of fragmentation, ghost record counts and forwarded record counts. Another reason to create a clustered index!
2010-04-09 (first published: 2010-03-09)
2,196 reads
2010-04-06 (first published: 2010-04-01)
3,942 reads
2010-04-02 (first published: 2010-03-18)
2,140 reads
2010-04-01 (first published: 2010-03-31)
4,391 reads
Blogs
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Automated SQL Server Benchmarking with HammerDB and Docker: A Complete Testing Framework
I’m excited to announce the release of a new open-source project that fully automates...
Forums
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Optional Parameter Plan Optimization in SQL Server 2025: Fixing the Kitchen-Sink Search Procedure
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Question of the Day
ORDER BY alias
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