kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

Rollback is used elsewhere in the tutorial

Browse source
This commit is contained in:
Jason Noble 2011-12-03 19:03:26 -07:00
parent 78f6672a43
commit c8f8ecfd38
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
railties/guides/source/migrations.textile
View file

@ -129,7 +129,7 @@ existing records (if necessary using your models).
On databases that support transactions with statements that change the schema On databases that support transactions with statements that change the schema
(such as PostgreSQL or SQLite3), migrations are wrapped in a transaction. If the (such as PostgreSQL or SQLite3), migrations are wrapped in a transaction. If the
database does not support this (for example MySQL) then when a migration fails database does not support this (for example MySQL) then when a migration fails
the parts of it that succeeded will not be rolled back. You will have to unpick the parts of it that succeeded will not be rolled back. You will have to rollback
the changes that were made by hand. the changes that were made by hand.
h4. What's in a Name h4. What's in a Name