Some year’s ago – I got introduced to SQL. At that time, I recall, I was sitting in a lab and one of the first exercises we did was to create a table in a database and adding data in it. In next lab, we ran SQL commands that updated records and deleted few. After we’re done – our instructor told us what we learned were the most basic programming functions i.e CRUD operations
CRUD stands for Create, Read, Update and Delete.
C: Create
R: Read
U: update
D: delete
Let’s see the SQL equivalent of CRUD operations:
Operation | SQL |
---|---|
Create | INSERT |
Read | SELECT |
Update | UPDATE |
Delete | DELETE |
Is the concept of CRUD just applicable to SQL?
No. in fact, if you start learning programming or web development – one of the first things that you get to learn is how to run CRUD operations with that particular language.
Conclusion:
In this blog post, I documented four (4) basic programming functions i.e. Create, Read, Update and Delete.
Create. Read. Update. Delete. Easy!
http://codecanyon.net/item/xcrud-data-management-system/3215400