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Replacing NULL with 0 in a SQL server query
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For those few using SQL Server 2000 or 2005 ISNULL is SQL Server 2008 and above.
– Kyle
Jun 23 '16 at 12:36
2
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How do you kill all current connections to a SQL Server 2005 database?
... answered Aug 14 '08 at 19:56
SQLMenaceSQLMenace
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Random row from Linq to Sql
What is the best (and fastest) way to retrieve a random row using Linq to SQL when I have a condition, e.g. some field must be true?
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在 App Inventor 2 中使用图像 · App Inventor 2 中文网
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Out of memory errors
An example of misusing large images
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Table name as variable
...ames need to be static.
For dynamic queries you should generate the full SQL dynamically, and use sp_executesql to execute it.
Here is an example of a script used to compare data between the same tables of different databases:
static query:
SELECT * FROM [DB_ONE].[dbo].[ACTY]
EXCEPT
SELECT * FR...
Why are Oracle table/column/index names limited to 30 characters?
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I believe it's the ANSI standard.
EDIT:
Actually, I think it's the SQL-92 standard.
A later version of the standard appears to optionally allow for 128 character names, but Oracle doesn't yet support this (or has partial support for it, insofar as it allows 30 characters. Hmmm.)
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SQL MAX of multiple columns?
... Date1
END AS MostRecentDate
[For Microsoft SQL Server 2008 and above, you may consider Sven's simpler answer below.]
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Is there StartsWith or Contains in t sql with variables?
...n, 15) = 'Express Edition' then 1 else 0 end
iif function (starting with SQL Server 2012)
set @isExpress = iif(left(@edition, 15) = 'Express Edition', 1, 0);
charindex function
set @isExpress = iif(charindex('Express Edition', @edition) = 1, 1, 0);
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How to create composite primary key in SQL Server 2008
I want to create tables in SQL Server 2008, but I don't know how to create composite primary key. How can I achieve this?
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Disable Rails SQL logging in console
Is there a way to disable SQL query logging when I'm executing commands in the console? Ideally, it would be great if I can just disable it and re-enable it with a command in the console.
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