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Try to create a table from Select - SqL Server 2008 throws error (4 answers)
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I want to create a table based on the definition of another table.
I'm coming from oracle and I'd normally do this:
CREATE TABLE schema.newtable AS SELECT * FROM schema.oldtable;
I can't seem to be able to do this in SQL Server 2008.
2条答案
按热度按时间jobtbby31#
There is no such syntax in SQL Server, though
CREATE TABLE AS ... SELECT
does exist in data warehouse technologies (like APS / dedicated pools ). In SQL Server you can use this query to create an empty table:(If you want to make a copy of the table including all of the data, then leave out the
WHERE
clause.)Note that this creates the same column structure (including an
IDENTITY
column if one exists) but it does not copy any indexes, constraints, triggers, etc.If you don't want to keep the
IDENTITY
property, you can just convert it first to its original data type:cuxqih212#