Changes are made at your own risk and are not guaranteed to work. Always make backups of the database and files prior to implementing hacks. Make a special backup of the file and/or template you are modifying so that you can roll back quickly.
Hacks are dangerous and can cause your site to stop working. They make later updates to ExpressionEngine more difficult; you should track your hacks for post-update re-implementation.
Most hacks are unnecessary, please review the Development Documentation for information on expanding ExpressionEngine via Modules, Extensions, and Plugins.
Hacks are never officially supported.
Question:
Is there a simple way to turn on all comments for one weblog on in one go?
Answer:
Using an update query:
Update exp_weblog_titles set allow_comments = 1
where
allow_comments = 0 and
weblog_id = 1
Replace weblog_id with *your* weblog_id.
You’ll need to use something like PHPMyAdmin to do this.
Category:Comments Category:Queries