2022-02-26 06:11:42 +00:00
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# Pleroma: A lightweight social networking server
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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2020-06-07 12:25:30 +00:00
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defmodule Pleroma.Repo.Migrations.ChangeChatIdToFlake do
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use Ecto.Migration
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def up do
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execute("""
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alter table chats
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drop constraint chats_pkey cascade,
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alter column id drop default,
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alter column id set data type uuid using cast( lpad( to_hex(id), 32, '0') as uuid),
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add primary key (id)
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""")
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execute("""
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alter table chat_message_references
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alter column chat_id set data type uuid using cast( lpad( to_hex(chat_id), 32, '0') as uuid),
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add constraint chat_message_references_chat_id_fkey foreign key (chat_id) references chats(id) on delete cascade
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""")
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end
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def down do
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:ok
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end
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end
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