28 lines
759 B
MySQL
28 lines
759 B
MySQL
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CREATE TABLE hash_ratchet_encryption_v2 (
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group_id BLOB NOT NULL,
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deprecated_key_id INT NOT NULL,
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key BLOB NOT NULL,
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key_timestamp BLOB,
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key_id BLOB NOT NULL,
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PRIMARY KEY(key_id) ON CONFLICT REPLACE
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);
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INSERT INTO hash_ratchet_encryption_v2(group_id, deprecated_key_id, key, key_id) SELECT group_id, key_id, key, group_id || key_id FROM hash_ratchet_encryption;
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DROP TABLE hash_ratchet_encryption;
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ALTER TABLE hash_ratchet_encryption_v2 RENAME TO hash_ratchet_encryption;
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UPDATE hash_ratchet_encryption SET key_timestamp = deprecated_key_id;
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DROP TABLE hash_ratchet_encryption_cache;
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CREATE TABLE hash_ratchet_encryption_cache (
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group_id BLOB NOT NULL,
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key_id int NOT NULL,
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seq_no INTEGER,
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hash BLOB NOT NULL,
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sym_enc_key BLOB
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);
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