SQL Transact - Getting Started with the Query Analyser.
Once
you have installed SQL server you may begin querying the databases with the
Query Analyser.
To get started, click on the Start Menu, Programs, Microsoft SQL Server, then click on Query
Analyser.
Next, I would select the radio button 'Connect Using: Windows
Authentication', finally click O.K.
Opening
the Query Analyzer
Now you should
see the main typing window on the right and the object browser on the left.
Note in the diagram opposite that the Tables in the Northwind database have
been expanded. .dbo stands for Database Owner. Whereas the full name
of a table would be database.dbo.table, this can be abbreviated to just table.
Making your first SQL Transact Query
Scenario: You want a list of all the customers in the Northwind database.
'USE Northwind' means select the Northwind database, not the MASTER database.
GO means execute the command.
When you have finished typing in your statements, I run the command by
pressing the CTRL (key) + e. Alternatively, click on the green arrow
in the toolbar. (Between the blue tick and the database name box.)
Abbreviated path, it works - I like it!
-- SQL statement to select all columns from
the customers table.
USE Northwind
SELECT *
FROM Customers
GO
Full path, including the .dbo (database owner). Too much typing!
I prefer the abbreviated path above.
USE Northwind
SELECT *
FROM Northwind.dbo.Customers
GO
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