Free Online Courses for Software Developers - MrBool
× Please, log in to give us a feedback. Click here to login
×

You must be logged to download. Click here to login

×

MrBool is totally free and you can help us to help the Developers Community around the world

Yes, I'd like to help the MrBool and the Developers Community before download

No, I'd like to download without make the donation

×

MrBool is totally free and you can help us to help the Developers Community around the world

Yes, I'd like to help the MrBool and the Developers Community before download

No, I'd like to download without make the donation

If-exists and Schema tricks-SQL Server | SQL courses

In this video, I am discussing couple of tricks that you need when writing sql code. First, I am going to discuss if-exists. Second, information_schema is important because it contains very helpful information about the tables, columns…

Course:  

download the application please visit www.mrbool.com/player

Title: If-exists and Schema tricks-SQL Server

Duration:  15 minutes

Summary: In this video, I am discussing couple of tricks that you need when writing sql code. First, I am going to discuss if-exists. When writing scripts, your code might be run multiple times. In order to avoid errors, you need to wrap your insert statements with if-exists. Second, information_schema is important because it contains very helpful information about the tables, columns… In this case, I am going to show you how you can use the information _schema to look for tables and columns in a large database that will save you minutes and even hours of searching! Finally, I will show you how you can search for stored procedures that match a certain name in a database.

Methodology of the development of example: Good coding standard and simplified design to illustrate the key points.

Technology Used: SQL Server 2008.

Keywords: select, if-exists, insert, table_name, column_name, information_schema, is_nullable, stored procedures, routine, routine_name, routine_definition.



Senior Software Engineer with experience in C#, JavaScript, jQuery, Knockout JS, Kendo UI, HTML5, and SQL Server. Ayad has more than 20 years experience in technical training and teaching. Contributor to MrBool for about 7 years.

What did you think of this post?
Services
[Close]
To have full access to this post (or download the associated files) you must have MrBool Credits.

  See the prices for this post in Mr.Bool Credits System below:

Individually – in this case the price for this post is US$ 2,00 (Buy it now)
in this case you will buy only this video by paying the full price with no discount.

Package of 10 credits - in this case the price for this post is US$ 1,00
This subscription is ideal if you want to download few videos. In this plan you will receive a discount of 50% in each video. Subscribe for this package!

Package of 50 credits – in this case the price for this post is US$ 0,33
This subscription is ideal if you want to download several videos. In this plan you will receive a discount of 83% in each video. Subscribe for this package!


> More info about MrBool Credits
[Close]
You must be logged to download.

Click here to login