Add rake task and timestamped migration file for mysql raw_data MIDIUMTEXT

db/migrate/20180406204716_add_limits_ci_job_trace_chunks_raw_data_for_mysql.rb

@@ -0,0 +1,13 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+require Rails.root.join('db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql')
+
+class AddLimitsCiJobTraceChunksRawDataForMysql < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    LimitsCiJobTraceChunksRawDataForMysql.new.up
+  end
+end

db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql.rb

@@ -0,0 +1,7 @@
+class LimitsCiJobTraceChunksRawDataForMysql < ActiveRecord::Migration
+  def up
+    return unless Gitlab::Database.mysql?
+
+    change_column :ci_job_trace_chunks, :raw_data, :text, limit: 16.megabytes - 1 #MEDIUMTEXT
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180405101928) do
+ActiveRecord::Schema.define(version: 20180406204716) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

lib/tasks/migrate/add_limits_mysql.rake

@@ -1,6 +1,7 @@
 require Rails.root.join('db/migrate/limits_to_mysql')
 require Rails.root.join('db/migrate/markdown_cache_limits_to_mysql')
 require Rails.root.join('db/migrate/merge_request_diff_file_limits_to_mysql')
+require Rails.root.join('db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql')
 
 desc "GitLab | Add limits to strings in mysql database"
 task add_limits_mysql: :environment do
@@ -8,4 +9,5 @@ task add_limits_mysql: :environment do
   LimitsToMysql.new.up
   MarkdownCacheLimitsToMysql.new.up
   MergeRequestDiffFileLimitsToMysql.new.up
+  LimitsCiJobTraceChunksRawDataForMysql.new.up
 end