Welcome Guest, Not a member yet? Register   Sign In
DB Forge: possibility to change / set a primary key on a field of an existing table?

(This post was last modified: 05-06-2021, 09:22 AM by Zeff.)

Hi all,

I was reading the user guide on the CI4 Database Forge class.
I want to set a primary key on an field of an (existing) table. 

The addPrimaryKey() should be use on fields that must be created, but is there a possibility to do so on an existing one (by mesans of modifyColumn() for example...)? 

Thanks in advance!

I'm pretty sure that you would need to use alter table field to make it a primary key.
What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Theme © iAndrew 2016 - Forum software by © MyBB