migrate in between versions

Pokkai Dokkai wrote:

how to migrate in between versions ?
suppose if i have version 1-50 .

if i want to revert from 30-40 then what should i do ?

I assume you know about the VERSION option you can pass into rake
db:migrate? You can rake you db down to version 30 then up to 40....but
what does this accomplish?

Glenn Gentzke wrote:

Pokkai Dokkai wrote:

how to migrate in between versions ?
suppose if i have version 1-50 .

if i want to revert from 30-40 then what should i do ?

I assume you know about the VERSION option you can pass into rake
db:migrate? You can rake you db down to version 30 then up to 40....but
what does this accomplish?

i want to chanhe the migration file for those VERSION only 30-40

and i have some datas in 40-50 tables...

so i want to revert only 30-40 then i should create 30-40 with changes.

thats all