Samuel Vanga

Sam Vanga helps business people solve their data problems and enables them make data-driven-decisions. His specialties include data integration, data warehouse and database development, and BI design. Sam blogs at http://SamuelVanga.com.

Blog Post

Standardize Table Aliases

What's wrong with the following code?
tsqlLine number Off | Hide | Select allSELECT    a.[BusinessEntityID]    , b.[FirstName]    , b.[LastName]FROM[HumanResources].[Employee] a    INNER JOIN [Person].[Person] b    ON...

2013-03-05

779 reads

Blog Post

Standardize Table Aliases

What’s wrong with the following code?
SELECT
a.[BusinessEntityID]
, b.[FirstName]
, b.[LastName]
FROM [HumanResources].[Employee] a
INNER JOIN [Person].[Person] b
ON b.[BusinessEntityID] = a.[BusinessEntityID]Nothing – except for my...

2013-03-05

894 reads

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Question of the Day

A New Operator

In SQL Server 2025, what does this code return?

SELECT '1' || '0'
 

See possible answers