forked from cybrespace/mastodon
		
	Fix up null values on latest migration, add notes
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					 2 changed files with 14 additions and 10 deletions
				
			
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					@ -1,9 +1,13 @@
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class AddCounterCaches < ActiveRecord::Migration[5.0]
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					class AddCounterCaches < ActiveRecord::Migration[5.0]
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  def change
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					  def change
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    add_column :statuses, :favourites_count, :integer
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					    add_column :statuses, :favourites_count, :integer, null: false, default: 0
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    add_column :statuses, :reblogs_count, :integer
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					    add_column :statuses, :reblogs_count, :integer, null: false, default: 0
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    add_column :accounts, :statuses_count, :integer
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					    add_column :accounts, :statuses_count, :integer, null: false, default: 0
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    add_column :accounts, :followers_count, :integer
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					    add_column :accounts, :followers_count, :integer, null: false, default: 0
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    add_column :accounts, :following_count, :integer
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					    add_column :accounts, :following_count, :integer, null: false, default: 0
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  end
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					  end
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end
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					end
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					# To make the new fields contain correct data:
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					# update statuses set favourites_count = (select count(*) from favourites where favourites.status_id = statuses.id), reblogs_count = (select count(*) from statuses as reblogs where reblogs.reblog_of_id = statuses.id);
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					# update accounts set statuses_count = (select count(*) from statuses where account_id = accounts.id), followers_count = (select count(*) from follows where target_account_id = accounts.id), following_count = (select count(*) from follows where account_id = accounts.id);
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										10
									
								
								db/schema.rb
									
										
									
									
									
								
							
							
						
						
									
										10
									
								
								db/schema.rb
									
										
									
									
									
								
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					@ -44,9 +44,9 @@ ActiveRecord::Schema.define(version: 20170330021336) do
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    t.boolean  "suspended",               default: false, null: false
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					    t.boolean  "suspended",               default: false, null: false
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    t.boolean  "locked",                  default: false, null: false
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					    t.boolean  "locked",                  default: false, null: false
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    t.string   "header_remote_url",       default: "",    null: false
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					    t.string   "header_remote_url",       default: "",    null: false
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    t.integer  "statuses_count"
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					    t.integer  "statuses_count",          default: 0,     null: false
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    t.integer  "followers_count"
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					    t.integer  "followers_count",         default: 0,     null: false
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    t.integer  "following_count"
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					    t.integer  "following_count",         default: 0,     null: false
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    t.index "(((setweight(to_tsvector('simple'::regconfig, (display_name)::text), 'A'::\"char\") || setweight(to_tsvector('simple'::regconfig, (username)::text), 'B'::\"char\")) || setweight(to_tsvector('simple'::regconfig, (COALESCE(domain, ''::character varying))::text), 'C'::\"char\")))", name: "search_index", using: :gin
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					    t.index "(((setweight(to_tsvector('simple'::regconfig, (display_name)::text), 'A'::\"char\") || setweight(to_tsvector('simple'::regconfig, (username)::text), 'B'::\"char\")) || setweight(to_tsvector('simple'::regconfig, (COALESCE(domain, ''::character varying))::text), 'C'::\"char\")))", name: "search_index", using: :gin
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    t.index "lower((username)::text), lower((domain)::text)", name: "index_accounts_on_username_and_domain_lower", using: :btree
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					    t.index "lower((username)::text), lower((domain)::text)", name: "index_accounts_on_username_and_domain_lower", using: :btree
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    t.index ["username", "domain"], name: "index_accounts_on_username_and_domain", unique: true, using: :btree
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					    t.index ["username", "domain"], name: "index_accounts_on_username_and_domain", unique: true, using: :btree
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					@ -223,8 +223,8 @@ ActiveRecord::Schema.define(version: 20170330021336) do
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    t.integer  "application_id"
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					    t.integer  "application_id"
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    t.text     "spoiler_text",           default: "",    null: false
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					    t.text     "spoiler_text",           default: "",    null: false
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    t.boolean  "reply",                  default: false
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					    t.boolean  "reply",                  default: false
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    t.integer  "favourites_count"
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					    t.integer  "favourites_count",       default: 0,     null: false
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    t.integer  "reblogs_count"
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					    t.integer  "reblogs_count",          default: 0,     null: false
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    t.index ["account_id"], name: "index_statuses_on_account_id", using: :btree
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					    t.index ["account_id"], name: "index_statuses_on_account_id", using: :btree
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    t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id", using: :btree
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					    t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id", using: :btree
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    t.index ["reblog_of_id"], name: "index_statuses_on_reblog_of_id", using: :btree
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					    t.index ["reblog_of_id"], name: "index_statuses_on_reblog_of_id", using: :btree
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