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Delete all null entries before removing the column

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related to #7032

Signed-off-by: Lukas Matt <lukas@zauberstuhl.de>

closes #7038
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Lukas Matt 2016-08-29 13:02:57 +02:00 committed by Benjamin Neff
parent 33b064b8dc
commit cf5a9d7e04
1 changed files with 2 additions and 1 deletions
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db/migrate/20160225232049_link_share_visibilities_with_user.rb
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@ -24,11 +24,12 @@ class LinkShareVisibilitiesWithUser < ActiveRecord::Migration
remove_index :share_visibilities, name: :shareable_and_hidden_and_contact_id remove_index :share_visibilities, name: :shareable_and_hidden_and_contact_id
remove_column :share_visibilities, :contact_id remove_column :share_visibilities, :contact_id
change_column :share_visibilities, :user_id, :integer, null: false
ShareVisibility.joins("LEFT OUTER JOIN users ON users.id = share_visibilities.user_id") ShareVisibility.joins("LEFT OUTER JOIN users ON users.id = share_visibilities.user_id")
.delete_all("users.id is NULL") .delete_all("users.id is NULL")
change_column :share_visibilities, :user_id, :integer, null: false
add_index :share_visibilities, :user_id add_index :share_visibilities, :user_id
add_index :share_visibilities, %i(shareable_id shareable_type user_id), name: :shareable_and_user_id add_index :share_visibilities, %i(shareable_id shareable_type user_id), name: :shareable_and_user_id
add_index :share_visibilities, %i(shareable_id shareable_type hidden user_id), add_index :share_visibilities, %i(shareable_id shareable_type hidden user_id),