Re:Literate SQL
by vinceguidry on Sunday June 25, 2017 @10:43AM
(#14630212)
For anybody on Rails, you can call .to_sql on any ActiveRecord::Relation and it will return the exact SQL string that your code is producing. Really handy for troubleshooting, especially for associations.
[ Parent
| on HN ]
Re:Literate SQL
by meditationapp on Sunday June 25, 2017 @02:13PM
(#14631328)
Of course, not all operations return a relation, such as count, update_all, delete, etc, even if they have a sql equivalent.