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annotate db/migrate/20180625074738_convert_timestamps_to_with_time_zone.rb @ 472:b26dd8fa1c26 bootstrap-4

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author nanaya <me@nanaya.pro>
date Sun, 23 Feb 2020 22:42:15 +0900
parents b1ef80121c79
children d2ef59c9a4b4
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1 class ConvertTimestampsToWithTimeZone < ActiveRecord::Migration[5.2]
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2 COLUMNS = {
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3 ar_internal_metadata: [:created_at, :updated_at],
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4 pastes: [:created_at, :updated_at],
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5 }
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6
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7 def up
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8 COLUMNS.each do |table, columns|
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9 change_table table do |t|
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10 columns.each do |column|
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11 t.change column, :timestamptz
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12 end
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13 end
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14 end
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15 end
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16
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17 def down
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18 COLUMNS.each do |table, columns|
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19 change_table table do |t|
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20 columns.each do |column|
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21 t.change column, :timestamp
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22 end
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23 end
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24 end
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25 end
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26 end