Comparison

Stairway to Advanced T-SQL

Stairway to Advanced T-SQL Level 11: Using Logical Operators

  • Stairway Step

SQL Server supports a number of different logical operators.  These operators can be used for testing Boolean conditions that return true, false and unknown in your T-SQL code.  Logical operators are useful for defining constraints to limit the rows be processed when selecting or updating data. This chapter will provide an overview of the logical […]

4 (1)

You rated this post out of 5. Change rating

2022-04-20 (first published: )

3,707 reads

External Article

On Comparing Tables in SQL Server

  • Article

How do you compare two SQL tables? Every SQL Developer or DBA knows the answer, which is 'it depends'. It is not just the size of the table or the type of data in it but what you want to achieve. Phil Factor sets about to cover the basics and point out some snags and advantages to the various techniques.

2014-06-10

5,867 reads

Blogs

Migrating from Azure PG Single Server to Flex with Azure VM and pg_dump/restore

By

This is more complicated than using the Azure Migration method, but because it’s maxed...

PowerShell (and T-SQL) and Elastic Jobs

By

I’ve covered how to create Elastic Jobs in the portal (this one is important...

A New Word: Redesis

By

redesis – n. a feeling of queasiness while offering someone advice, knowing they might...

Read the latest Blogs

Forums

SQL Server Reporting Services 2022 Permissions Issue

By benkaz

I'm having a bit of an issue with SSRS permissions. Users (Operations Manager Report...

Extended Event Comfort

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Extended Event Comfort

SQL Database Project in Azure Data Studio

By Daniel Calbimonte

Comments posted to this topic are about the item SQL Database Project in Azure...

Visit the forum

Question of the Day

AG Rules for Databases

Which of these is not a requirement for a database to be added to an Availability Group (AG)?

See possible answers