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Merge pull request #6170 from skv-headless/mr_diffs_psql_broken_migrations

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Fix merge_request_diffs migrations for postgresql
This commit is contained in:
Dmitriy Zaporozhets
2014-01-27 08:25:11 -08:00
parent 4413c2325a 4125de5ef1
commit 8695ab28e6
2 changed files with 11 additions and 5 deletions
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db/migrate/20140122114406_migrate_mr_diffs.rb
+1 -3
View File
@@ -1,8 +1,6 @@
class MigrateMrDiffs < ActiveRecord::Migration
def self.up
execute "INSERT INTO merge_request_diffs ( merge_request_id ) SELECT id FROM merge_requests"
execute "UPDATE merge_requests mr, merge_request_diffs md SET md.st_commits = mr.st_commits WHERE md.merge_request_id = mr.id"
execute "UPDATE merge_requests mr, merge_request_diffs md SET md.st_diffs = mr.st_diffs WHERE md.merge_request_id = mr.id"
execute "INSERT INTO merge_request_diffs ( merge_request_id, st_commits, st_diffs ) SELECT id, st_commits, st_diffs FROM merge_requests"
end
def self.down
db/migrate/20140122122549_remove_m_rdiff_fields.rb
+10 -2
View File
@@ -7,7 +7,15 @@ class RemoveMRdiffFields < ActiveRecord::Migration
def down
add_column :merge_requests, :st_commits, :text, null: true, limit: 2147483647
add_column :merge_requests, :st_diffs, :text, null: true, limit: 2147483647
execute "UPDATE merge_requests mr, merge_request_diffs md SET mr.st_commits = md.st_commits WHERE md.merge_request_id = mr.id"
execute "UPDATE merge_requests mr, merge_request_diffs md SET mr.st_diffs = md.st_diffs WHERE md.merge_request_id = mr.id"
if ActiveRecord::Base.connection.adapter_name == 'PostgreSQL'
execute "UPDATE merge_requests mr
SET (st_commits, st_diffs) = (md.st_commits, md.st_diffs)
FROM merge_request_diffs md
WHERE md.merge_request_id = mr.id"
else
execute "UPDATE merge_requests mr, merge_request_diffs md SET mr.st_commits = md.st_commits WHERE md.merge_request_id = mr.id"
execute "UPDATE merge_requests mr, merge_request_diffs md SET mr.st_diffs = md.st_diffs WHERE md.merge_request_id = mr.id"
end
end
end