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Documentation for https://github.com/silverstripe/silverstripe-upgrader/ (#5695)

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Damian Mooyman 2016-06-20 12:07:29 +12:00 committed by Sam Minnée
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docs/en/04_Changelogs/4.0.0.md
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@ -302,6 +302,26 @@ E.g.
## Upgrading
### Automatically upgrading
4.0 moves many classes to namespaces, and renames many methods.
A tool is available to (semi-)automatically update your 3.x code to the new 4.0 names.
See https://github.com/silverstripe/silverstripe-upgrader/ for the latest documentation on
how to upgrade your code. Typically the process will be:
composer global require silverstripe/upgrader
cd ~/Project/Root
~/.composer/vendor/bin/upgrade-code upgrade ./mysite --write
If you want to do a dry-run, omit the `--write` option to see a preview of a diff of
all changed project files.
This will resolve the majority of upgrading work, but for specific changes that will
require manual intervention, please see the below upgrading notes.
### Update code that uses SQLQuery
Where your code once used SQLQuery you should now use SQLSelect in all cases, as this has been removed.