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Only indent if the subsequent line is a subquery

This commit is contained in:
Lin Jen-Shin 2017-06-29 22:24:28 +08:00
parent 3f89d9c430
commit ac089ba5af
1 changed files with 12 additions and 12 deletions
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24
db/migrate/20170622135451_rename_duplicated_variable_key.rb
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@ -8,18 +8,18 @@ class RenameDuplicatedVariableKey < ActiveRecord::Migration
def up
execute(<<~SQL)
UPDATE ci_variables
SET #{key} = CONCAT(#{key}, #{underscore}, id)
WHERE id IN (
SELECT *
FROM ( -- MySQL requires an extra layer
SELECT dup.id
FROM ci_variables dup
INNER JOIN (SELECT max(id) AS id, #{key}, project_id
FROM ci_variables tmp
GROUP BY #{key}, project_id) var
USING (#{key}, project_id) where dup.id <> var.id
) dummy
)
SET #{key} = CONCAT(#{key}, #{underscore}, id)
WHERE id IN (
SELECT *
FROM ( -- MySQL requires an extra layer
SELECT dup.id
FROM ci_variables dup
INNER JOIN (SELECT max(id) AS id, #{key}, project_id
FROM ci_variables tmp
GROUP BY #{key}, project_id) var
USING (#{key}, project_id) where dup.id <> var.id
) dummy
)
SQL
end