April 2006
Intermediate to advanced
640 pages
16h 46m
English
Content preview from Inside Microsoft® SQL Server™ 2005: T-SQL QueryingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Sample Data for This Chapter
Throughout the chapter, I will use the Performance database and its tables in my examples. Run the code in Example 3-1 to create the database and its tables, and populate them with sample data. Note that it will take a few minutes for the code to finish.
Example 3-1. Creation script for sample database and tables
SET NOCOUNT ON; USE master; GO IF DB_ID('Performance') IS NULL CREATE DATABASE Performance; GO USE Performance; GO -- Creating and Populating the Nums Auxiliary Table IF OBJECT_ID('dbo.Nums') IS NOT NULL DROP TABLE dbo.Nums; GO CREATE TABLE dbo.Nums(n INT NOT NULL PRIMARY KEY); DECLARE @max AS INT, @rc AS INT; SET @max = 1000000; SET @rc = 1; INSERT INTO Nums VALUES(1); WHILE @rc * 2 <= @max BEGIN INSERT INTO ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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