We all make mistakes at some point of time and we all change our opinion. There are quite a lot of people in the world who have changed their name after they have grown up. Some corrected their parent’s mistake and some create new mistake. Well, databases are not protected from such incidents. There are many reasons why developers may want to change the name of the column or table after it was initially created. The goal of this video is not to dwell on the reasons, but to learn how we can rename the column and table.
SQL SERVER – Function to Round Up Time to Nearest Minute Interval
Though I have written more than 2300 blog posts, I always find things which I have not covered earlier in this blog post. Recently I was asked if I have written a function which rounds up or down the time based on the minute interval passed to it. Well, not earlier, but it is here today about how to create a function to round up time to nearest minute interval.
SQLAuthority News – 6th Anniversary and 50 Million Views and Over 2300 Blog Posts – Thank You Thank You
Celebrating 6th Anniversary! Six years ago, I started this SQLAuthority.com blog. There are so many things I want to say today – it is very very emotional. Instead of writing long I am including few images and cartoons.
SQL SERVER – Move Database Files MDF and LDF to Another Location
When a novice DBA or Developer create a database they use SQL Server Management Studio to create new database. Additionally, the T-SQL script to create a database is very easy as well. You can just write CREATE DATABASE DatabaseName and it will create new database for you. The point to remember here is that it will create the database at the default location specified in SQL Server Instance (this default instance, can be changed and we will see that in future blog posts). Now, once the database files goes in production it will start to grow.
SQL SERVER – Order By Numeric Values Formatted as String
When I was writing this blog post I had a hard time to come up with the title of the blog post so I did my best to come up with one. Here is the reason why? I wrote a blog post earlier SQL SERVER – Find First Non-Numeric Character from String. One of the questions was that how that blog can be useful in real life scenario. This blog post is the answer to that question. Let us first see a problem.
SQL SERVER – Manage Help Settings – CTRL + ALT + F1
In this blog post we will learn about how to manage help settings.
It is a miracle that curiosity survives formal education. ~ Albert Einstein
SQL SERVER – Importance of User Without Login – T-SQL Demo Script
Earlier I wrote a blog post about SQL SERVER – Importance of User Without Login and my friend and SQL Expert Vinod Kumar has written excellent follow up blog post about Contained Databases inside SQL Server 2012. Now lots of people asked me if I can also explain the same concept again so here is the small demonstration for it. Let me show you how login without user can help. Before we continue on this subject I strongly recommend that you read my earlier blog post here.