December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
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Using the table Data Type
The table data type can be used to define table variables in stored procedures and elsewhere in SQL code. Table variables are defined similarly to regular tables, except you define them using a DECLARE statement, rather than using CREATE TABLE:
DECLARE @table_variable TABLE ({ column_definition | table_constraint } [ ,...n ])
The following simple example shows how to use a table variable in a stored procedure:
-- proc to get year-to-date sales for all books published since specified date-- with ytd_sales greater than specified thresholdcreate proc tab_var_test @orderDate datetime = null, @sales_minimum ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.