Adding a Primary Key to a Prepopulated Table using a SQL Server Integration Services Package
In this tip we look at how you can use SSIS to build a package to add a primary key to an existing table that does not already have a primary key.
In this tip we look at how you can use SSIS to build a package to add a primary key to an existing table that does not already have a primary key.
Books Online says the FAST_FORWARD option has "performance optimizations enabled," but they didn't say if they were good. It turns out they're not.
Examination of the comprehensive test suite for the T-SQL Decommenter, along with explanation of the modifications made to produce the production version.
Learn how to prepare for technical meetings including knowing your environment, being calm, business values, solution focus and more.
When you know there's a problem, it's better to solve it early rather than late.
Relational Database Service (RDS) and Amazon Elastic Compute Cloud (EC2) are two different approaches, with their own advantages and limitations, for making Microsoft SQL Server (MS SQL Server) available and maintaining MS SQL Server databases on Amazon Web Services (AWS).
Finding training opportunities can be a challenge in many organizations.
Data masking really has come of age. Gartner’s 2018 Market Guide for Data Masking has just been published and predicts that the global enterprise use of data masking (DM) or similar de-identification techniques will rise to 40%, an increase from 15% in 2017. And Redgate is acknowledged in the Guide as a representative vendor for Data Masking.
Regulations may require that you audit exactly who does what in your databases. Robert Sheldon explains how SQL Server can help you meet those requirements with its built-in auditing capabilities.
By Steve Jones
It’s Prime Day. A few of my recommendations, since I want to do some...
With Fabric Mirroring, Microsoft is promoting a nice and appealing story for operational reporting...
If you’ve been watching AI roll through the data community and thinking, “this seems...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item Concurrency and Baseline Control: Level...
Comments posted to this topic are about the item Spending Time in the Office
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' ) GOSee possible answers