2010-04-30 (first published: 2010-04-26)
5,303 reads
2010-04-30 (first published: 2010-04-26)
5,303 reads
when you use datetime parameters in SPs in the where clause the SP becomes very slow
2010-04-28 (first published: 2010-04-26)
2,902 reads
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)
2,283 reads
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)
15,082 reads
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)
3,594 reads
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)
3,865 reads
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)
2,205 reads
2010-04-06 (first published: 2010-04-01)
3,942 reads
2010-04-02 (first published: 2010-03-18)
2,142 reads
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
By Steve Jones
It’s a small change, but a handy one. Flyway Desktop (FWD) now includes the...
Comments posted to this topic are about the item Adding new column with DEFAULT...
Comments posted to this topic are about the item Advanced Deployment Scenarios: Stairway to...
Comments posted to this topic are about the item You Need a DBA Pipeline
Which number did the two COUNT(*) return:
DROP TABLE IF EXISTS #tmp CREATE TABLE #tmp (id INT NOT NULL) INSERT INTO #tmp (id) SELECT gs.value FROM GENERATE_SERIES(1, 5) AS gs ALTER TABLE #tmp ADD my_value INT NOT NULL CONSTRAINT df_tmp_my_value DEFAULT 1 SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1 ALTER TABLE #tmp DROP CONSTRAINT df_tmp_my_value ALTER TABLE #tmp ADD CONSTRAINT df_tmp_my_value DEFAULT 2 FOR my_value SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1See possible answers