diff options
| -rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index f6d106f304..46c0d6206f 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -18,13 +18,13 @@ module ActiveRecord # See #where for more details on each format. # # User.where.not("name = 'Jon'") - # # SELECT * FROM users WHERE name <> 'Jon' + # # SELECT * FROM users WHERE NOT (name = 'Jon') # # User.where.not(["name = ?", "Jon"]) - # # SELECT * FROM users WHERE name <> 'Jon' + # # SELECT * FROM users WHERE NOT (name = 'Jon') # # User.where.not(name: "Jon") - # # SELECT * FROM users WHERE name <> 'Jon' + # # SELECT * FROM users WHERE name != 'Jon' # # User.where.not(name: nil) # # SELECT * FROM users WHERE name IS NOT NULL @@ -415,21 +415,15 @@ module ActiveRecord # User.joins(:posts).where({ "posts.published" => true }) # User.joins(:posts).where({ posts: { published: true } }) # - # === no argument or :chain + # === no argument # - # If no argument or :chain is passed, #where returns a new instance of WhereChain which, when - # chained with either #not, #like, or #not_like, returns a new relation. + # If no argument is passed, #where returns a new instance of WhereChain, that + # can be chained with #not to return a new relation that negates the where clause. # # User.where.not(name: "Jon") - # # SELECT * FROM users WHERE name <> 'Jon' + # # SELECT * FROM users WHERE name != 'Jon' # - # Book.where.like(title: "Rails%") - # # SELECT * FROM books WHERE title LIKE 'Rails%' - # - # Conference.where.not_like(name: "%Kaigi") - # # SELECT * FROM conferences WHERE name NOT LIKE '%Kaigi' - # - # See WhereChain for more details on #not, #like, and #not_like. + # See WhereChain for more details on #not. # # === blank condition # |