Using multiple CTEs in one query
This is a fairly simple thing to do, but I had to look it up the other day and thought...
2014-01-22
1,403 reads
Cumulative Update # 8 for SQL Server 2012 Service Pack 1 is now available!
The 8th cumulative update (CU8) for SQL Server 2012 Service Pack 1 is now available for download at the Microsoft...
2014-01-22
513 reads
Volunteers Needed For PASS SUMMIT
Last night I submitted my application to volunteer for the 2014 PASS Summit Program Committee.
Not know what PASS is? head...
2014-01-22
1,181 reads
The “most_recent_sql_handle” column
While researching my last post I ran across an interesting column I hadn’t noticed before, sys.dm_exec_connections.most_recent_sql_handle. I mentioned it in...
2014-01-22
1,096 reads
PowerShell Remote Commands
This is something I've found useful here recently when I had a server acting up. It's a simple way to...
2014-01-22
1,056 reads
Easy Backup History Review Script
I often use these scripts to check on the backups of all databases in an unfamiliar SQL Server instance, regardless...
2014-01-22
559 reads
Table Hierarchy updated
Recently a need resurfaced to explore the foreign key tree (hierarchy/genealogy) as it related to a specific table within a database. As I pulled out the script from the...
2014-01-21
7 reads
Table Hierarchy updated
Recently a need resurfaced to explore the foreign key tree (hierarchy/genealogy) as it related to a specific table within a...
2014-01-21
849 reads
Win a Free Conference Pass to SQL Server Live in Las Vegas
Taking responsibility for your professional development and making it a priority is essential to being a successful Data Professional. It’s...
2014-01-21
972 reads
Power BI for Office 365 pricing announced
Pricing for Power BI for Office 365 has been announced (see pricing).
It’s all very confusing to me but Melissa Coates does a...
2014-01-21
772 reads
Blogs
Keeping Track of my ConEmu CLIs
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
10 Decisions to Make Before You Create A Fabric Workspace
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
Flyway Tips: Object History
By Steve Jones
It’s a small change, but a handy one. Flyway Desktop (FWD) now includes the...
Forums
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Question of the Day
Adding new column with DEFAULT II
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