From 0e989a5b8f98f6c607fc9a727910e4e693bf8abd Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Sun, 6 Jan 2019 23:53:46 +0100 Subject: Fix unique violation in downcase custom emoji domain migration (#9733) Fix #9727 --- db/migrate/20181207011115_downcase_custom_emoji_domains.rb | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'db/migrate/20181207011115_downcase_custom_emoji_domains.rb') diff --git a/db/migrate/20181207011115_downcase_custom_emoji_domains.rb b/db/migrate/20181207011115_downcase_custom_emoji_domains.rb index c9db3800d..1fce2cb37 100644 --- a/db/migrate/20181207011115_downcase_custom_emoji_domains.rb +++ b/db/migrate/20181207011115_downcase_custom_emoji_domains.rb @@ -1,7 +1,15 @@ class DowncaseCustomEmojiDomains < ActiveRecord::Migration[5.2] disable_ddl_transaction! - def change + def up + duplicates = CustomEmoji.connection.select_all('SELECT string_agg(id::text, \',\') AS ids FROM custom_emojis GROUP BY lower(domain) HAVING count(*) > 1').to_hash + + duplicates.each do |row| + CustomEmoji.where(id: row['ids'].split(',')[0...-1]).destroy_all + end + CustomEmoji.in_batches.update_all('domain = lower(domain)') end + + def down; end end -- cgit From 0a4caa89c364fb9dcec966166e4bc9620ddf1013 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Mon, 7 Jan 2019 09:47:00 +0100 Subject: Fix regression in custom emoji migration (#9742) Fix #9741 --- db/migrate/20181207011115_downcase_custom_emoji_domains.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'db/migrate/20181207011115_downcase_custom_emoji_domains.rb') diff --git a/db/migrate/20181207011115_downcase_custom_emoji_domains.rb b/db/migrate/20181207011115_downcase_custom_emoji_domains.rb index 1fce2cb37..65f1fc8d9 100644 --- a/db/migrate/20181207011115_downcase_custom_emoji_domains.rb +++ b/db/migrate/20181207011115_downcase_custom_emoji_domains.rb @@ -2,7 +2,7 @@ class DowncaseCustomEmojiDomains < ActiveRecord::Migration[5.2] disable_ddl_transaction! def up - duplicates = CustomEmoji.connection.select_all('SELECT string_agg(id::text, \',\') AS ids FROM custom_emojis GROUP BY lower(domain) HAVING count(*) > 1').to_hash + duplicates = CustomEmoji.connection.select_all('SELECT string_agg(id::text, \',\') AS ids FROM custom_emojis GROUP BY shortcode, lower(domain) HAVING count(*) > 1').to_hash duplicates.each do |row| CustomEmoji.where(id: row['ids'].split(',')[0...-1]).destroy_all -- cgit