Make pipeline stages ref migration more readable

5a31bbe8 · Grzegorz Bizon · cafb1bfe · 5a31bbe8
Commit 5a31bbe8 authored Jun 06, 2017 by Grzegorz Bizon
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Showing with 5 additions and 3 deletions

db/post_migrate/20170526185921_migrate_build_stage_reference.rb ...t_migrate/20170526185921_migrate_build_stage_reference.rb +5 -3

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--- a/db/post_migrate/20170526185921_migrate_build_stage_reference.rb
+++ b/db/post_migrate/20170526185921_migrate_build_stage_reference.rb
@@ -6,9 +6,11 @@ class MigrateBuildStageReference < ActiveRecord::Migration
  def up
    disable_statement_timeout
-    stage_id = Arel.sql('(SELECT id FROM ci_stages ' \
+    stage_id = Arel.sql(<<-SQL.strip_heredoc
-                         'WHERE ci_stages.pipeline_id = ci_builds.commit_id ' \
+      (SELECT id FROM ci_stages
-                         'AND ci_stages.name = ci_builds.stage)')
+         WHERE ci_stages.pipeline_id = ci_builds.commit_id
+           AND ci_stages.name = ci_builds.stage)
+    SQL
    update_column_in_batches(:ci_builds, :stage_id, stage_id) do |table, query|
      query.where(table[:stage_id].eq(nil))