T-SQL

Technical Article

Number of words within a phrase function

  • Script

Most word count functions/procedures are based on some form of looping methods. If the table is large or there is a need to count the words in a number of columns, this can become quite an exercise. This function, based on a mathematical model, will work much faster and more efficient in counting the words […]

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2005-12-28 (first published: )

284 reads

External Article

Using TRY/CATCH to Resolve a Deadlock in SQL Server 2005

  • Article

A deadlock is an inevitable situation in the RDBMS architecture and very common in high-volume OLTP environments. A deadlock situation is when at least two transactions are waiting for each other to complete. The Common Language Runtime (CLR) of .NET lets SQL Server 2005 provide developers with the latest way to deal with error handling. In case of a deadlock, the TRY/CATCH method is powerful enough to handle the exceptions encountered in your code irrespective of how deeply nested the application is in a stored procedure.

2005-11-25

3,655 reads

External Article

Views in SQL Server

  • Article

A view is a virtual table that consists of columns from one or more tables. Though it is similar to a table, it is stored in the database. It is a query stored as an object. Hence, a view is an object that derives its data from one or more tables. These tables are referred to as base or underlying tables.

2005-11-24

4,248 reads

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Question of the Day

Multiple Values Inserted

I have this code on SQL Server 2022. What happens when it runs all at once?

DROP TABLE IF EXISTS dbo.Commission
GO
CREATE TABLE dbo.Commission
(id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY
, salesperson VARCHAR(20)
, commission VARCHAR(20)
)
GO
INSERT dbo.Commission
( salesperson, commission)
VALUES
( 'Brian', 12 ),
( 'Brian', 'None' )
GO
 

See possible answers