commit
63d47e04c4
@ -1,6 +1,12 @@ |
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class AddIndexAccountAndReblogOfIdToStatuses < ActiveRecord::Migration[5.1] |
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def change |
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commit_db_transaction |
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add_index :statuses, [:account_id, :reblog_of_id], algorithm: :concurrently |
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disable_ddl_transaction! |
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|
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def up |
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# This index has been superseded by migration 20171125185353 |
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# add_index :statuses, [:account_id, :reblog_of_id], algorithm: :concurrently |
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end |
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|
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def down |
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remove_index :statuses, [:account_id, :reblog_of_id] if index_exists?(:statuses, [:account_id, :reblog_of_id]) |
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end |
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end |
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|
@ -0,0 +1,7 @@ |
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class AddIndexReblogOfIdAndAccountToStatuses < ActiveRecord::Migration[5.1] |
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disable_ddl_transaction! |
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|
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def change |
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add_index :statuses, [:reblog_of_id, :account_id], algorithm: :concurrently |
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end |
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end |
@ -0,0 +1,14 @@ |
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class RemoveOldReblogIndexOnStatuses < ActiveRecord::Migration[5.1] |
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disable_ddl_transaction! |
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|
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def up |
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# This index may not exists (see migration 20171122120436) |
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remove_index :statuses, [:account_id, :reblog_of_id] if index_exists?(:statuses, [:account_id, :reblog_of_id]) |
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|
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remove_index :statuses, :reblog_of_id |
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end |
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|
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def down |
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add_index :statuses, :reblog_of_id, algorithm: :concurrently |
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end |
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end |
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