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)
2,207 reads
2010-04-06 (first published: 2010-04-01)
3,942 reads
2010-04-02 (first published: 2010-03-18)
2,144 reads
By James Serra
Making Data AI-Ready, Part 3 (This is the final article in a three-part series...
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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