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author | David Heinemeier Hansson <david@loudthinking.com> | 2007-11-09 22:08:52 +0000 |
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committer | David Heinemeier Hansson <david@loudthinking.com> | 2007-11-09 22:08:52 +0000 |
commit | 0f2c6302a19abce498d6cdbd44df0131c51fc8a3 (patch) | |
tree | f8ecbe80d968f28b4d45d6682ff1e9999c6d4705 /activerecord/lib | |
parent | 2e12afaefeb0fe3907dd0a8578a620835a1ea452 (diff) | |
download | rails-0f2c6302a19abce498d6cdbd44df0131c51fc8a3.tar.gz rails-0f2c6302a19abce498d6cdbd44df0131c51fc8a3.tar.bz2 rails-0f2c6302a19abce498d6cdbd44df0131c51fc8a3.zip |
Set the record straight on the purpose and utility of db/schema.rb
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8124 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/schema_dumper.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index 618961b106..286306874e 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -37,9 +37,16 @@ module ActiveRecord define_params = @info ? ":version => #{@info['version']}" : "" stream.puts <<HEADER -# This file is autogenerated. Instead of editing this file, please use the -# migrations feature of ActiveRecord to incrementally modify your database, and +# This file is auto-generated from the current state of the database. Instead of editing this file, +# please use the migrations feature of ActiveRecord to incrementally modify your database, and # then regenerate this schema definition. +# +# Note that this schema.rb definition is the authoritative source for your database schema. If you need +# to create the application database on another system, you should be using db:schema:load, not running +# all the migrations from scratch. The latter is a flawed and unsustainable approach (the more migrations +# you'll amass, the slower it'll run and the greater likelihood for issues). +# +# It's strongly recommended to check this file into your version control system. ActiveRecord::Schema.define(#{define_params}) do |