mirror of
https://github.com/1f349/dendrite.git
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48 lines
1.7 KiB
Go
48 lines
1.7 KiB
Go
// Copyright 2022 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package deltas
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import (
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"context"
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"database/sql"
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"fmt"
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)
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func UpFixCrossSigningSignatureIndexes(ctx context.Context, tx *sql.Tx) error {
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_, err := tx.ExecContext(ctx, `
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ALTER TABLE keyserver_cross_signing_sigs DROP CONSTRAINT keyserver_cross_signing_sigs_pkey;
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ALTER TABLE keyserver_cross_signing_sigs ADD PRIMARY KEY (origin_user_id, origin_key_id, target_user_id, target_key_id);
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CREATE INDEX IF NOT EXISTS keyserver_cross_signing_sigs_idx ON keyserver_cross_signing_sigs (origin_user_id, target_user_id, target_key_id);
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`)
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if err != nil {
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return fmt.Errorf("failed to execute upgrade: %w", err)
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}
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return nil
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}
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func DownFixCrossSigningSignatureIndexes(ctx context.Context, tx *sql.Tx) error {
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_, err := tx.ExecContext(ctx, `
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ALTER TABLE keyserver_cross_signing_sigs DROP CONSTRAINT keyserver_cross_signing_sigs_pkey;
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ALTER TABLE keyserver_cross_signing_sigs ADD PRIMARY KEY (origin_user_id, target_user_id, target_key_id);
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DROP INDEX IF EXISTS keyserver_cross_signing_sigs_idx;
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`)
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if err != nil {
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return fmt.Errorf("failed to execute downgrade: %w", err)
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}
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return nil
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}
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