Hi there
While looking at code generated by HeidiSql for browsing the data in a test MariaDB table (equiv to older MySQL DB's) I saw this
:

Anybody care to explain what it actually means !! (Select Constraint ..... line) I've used SQL quite a lot in the past but can't remember ever using that statement.
Thanks
Cheers
jimbo
While looking at code generated by HeidiSql for browsing the data in a test MariaDB table (equiv to older MySQL DB's) I saw this
:

Anybody care to explain what it actually means !! (Select Constraint ..... line) I've used SQL quite a lot in the past but can't remember ever using that statement.
Thanks
Cheers
jimbo
My Computer
System One
-
- OS
- Windows XP,7,10,11 Linux Arch Linux
- Computer type
- PC/Desktop
- CPU
- 2 X Intel i7