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How to change a table name using an SQL query?
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In MySQL :-
RENAME TABLE `Stu Table` TO `Stu Table_10`
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Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc
I've heard that SELECT * is generally bad practice to use when writing SQL commands because it is more efficient to SELECT columns you specifically need.
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What is the syntax for an inner join in LINQ to SQL?
I'm writing a LINQ to SQL statement, and I'm after the standard syntax for a normal inner join with an ON clause in C#.
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Disable Enable Trigger SQL server for a table
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what versions of SqlServer is this good for? not working for me, while DISABLE TRIGGER [dbo].[tr_name] on [schema].[table_name] worked
– Maslow
Jul 14 '16 at 21:11
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What is the benefit of using “SET XACT_ABORT ON” in a stored procedure?
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SET XACT_ABORT ON instructs SQL Server to rollback the entire transaction and abort the batch when a run-time error occurs. It covers you in cases like a command timeout occurring on the client application rather than within SQL Server itself (which isn...
How can I change the language (to english) in Oracle SQL Developer?
I am running a non-english Windows 7 system, and apparently Oracle SQL Developer (version 3.0.04.34, 64-bit) tries to auto-guess my preferred language based on the OS. Is there any way to change the language to english?
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How do you list the primary key of a SQL Server table?
Simple question, how do you list the primary key of a table with T-SQL? I know how to get indexes on a table, but can't remember how to get the PK.
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SQL query to select dates between two dates
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SQL Server defaults a date without a time to 00:00:00. So won't this query return anything from 2011/02/25 and 2011/02/26 at midnight?
– Matt
Aug 21 '12 at 14:27
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How do I update a Linq to SQL dbml file?
How do I update a Linq to SQL .dbml file?
8 Answers
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When should I use a table variable vs temporary table in sql server?
...a #temporary table. The details of this are version dependant however. For SQL Server 2012 and below the only indexes that could be created on table variables were those implicitly created through a UNIQUE or PRIMARY KEY constraint. SQL Server 2014 introduced inline index syntax for a subset of the ...