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SQLStudies

My name is Kenneth Fisher and I am Senior DBA for a large (multi-national) insurance company. I have been working with databases for over 20 years starting with Clarion and Foxpro. I’ve been working with SQL Server for 12 years but have only really started “studying” the subject for the last 3. I don’t have any real "specialities" but I enjoy trouble shooting and teaching. Thus far I’ve earned by MCITP Database Administrator 2008, MCTS Database Administrator 2005, and MCTS Database Developer 2008. I’m currently studying for my MCITP Database Developer 2008 and should start in on the 2012 exams next year. My blog is at www.sqlstudies.com.

Insert multiple values sets into a table in one command

The INSERT command has two distinct ways to load data into a table.

INSERT INTO Table (field1, field2) VALUES ('string1','string2')

And

INSERT INTO Table (field1, field2)
SELECT field1, field2 FROM Table2

Both of these are very handy and have been around as far back as I can remember. Historically you would use the INSERT INTO VALUES to load one row, and the INSERT INTO SELECT to load multiple rows. However as of SQL 2008 the INSERT INTO VALUES was expanded to allow multiple inserts at once.

INSERT INTO Table (field1, field2) VALUES
     ('string1','string2'),
     ('stringA','stringB') 

This lets you create a single command that will insert multiple rows into a table at once. Basically you list multiple (valuelist)s delimited by commas. There may be a high end to the number of (valuelist)s that you can put in a single command but I haven’t found it yet.


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