From 1b81a81b9594300349ec90a710d3cfff857f6bda Mon Sep 17 00:00:00 2001
From: Andreas Brandl <abrandl@gitlab.com>
Date: Mon, 2 Sep 2019 18:26:47 +0200
Subject: [PATCH] Remove Users.support_bot column

This column is not present in `db/schema.rb` and hence needs to be
removed conditionally.

See https://gitlab.com/gitlab-org/gitlab-ce/issues/66901 for background
---
 .../ab-remove-support-bot-column.yml          |  5 +++++
 ...15_remove_support_bot_column_from_users.rb | 19 +++++++++++++++++++
 db/schema.rb                                  |  2 +-
 3 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/ab-remove-support-bot-column.yml
 create mode 100644 db/post_migrate/20190902160015_remove_support_bot_column_from_users.rb

diff --git a/changelogs/unreleased/ab-remove-support-bot-column.yml b/changelogs/unreleased/ab-remove-support-bot-column.yml
new file mode 100644
index 00000000000..d256ded0410
--- /dev/null
+++ b/changelogs/unreleased/ab-remove-support-bot-column.yml
@@ -0,0 +1,5 @@
+---
+title: Remove Users.support_bot column
+merge_request: 32554
+author:
+type: other
diff --git a/db/post_migrate/20190902160015_remove_support_bot_column_from_users.rb b/db/post_migrate/20190902160015_remove_support_bot_column_from_users.rb
new file mode 100644
index 00000000000..80d69b57f5d
--- /dev/null
+++ b/db/post_migrate/20190902160015_remove_support_bot_column_from_users.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class RemoveSupportBotColumnFromUsers < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    return unless column_exists?(:users, :support_bot)
+
+    remove_column :users, :support_bot
+  end
+
+  def down
+    # no-op because the column should not exist in the previous version
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 5b89cdf0b98..1a5d013edd3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_09_02_131045) do
+ActiveRecord::Schema.define(version: 2019_09_02_160015) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"