20 lines
792 B
MySQL
20 lines
792 B
MySQL
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ALTER TABLE message_segments RENAME TO old_message_segments;
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CREATE TABLE message_segments (
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hash BLOB NOT NULL,
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segment_index INTEGER NOT NULL,
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segments_count INTEGER NOT NULL,
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payload BLOB NOT NULL,
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sig_pub_key BLOB NOT NULL,
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timestamp INTEGER NOT NULL,
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parity_segment_index INTEGER NOT NULL,
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parity_segments_count INTEGER NOT NULL,
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PRIMARY KEY (hash, sig_pub_key, segment_index, segments_count, parity_segment_index, parity_segments_count) ON CONFLICT REPLACE
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);
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INSERT INTO message_segments (hash, segment_index, segments_count, payload, sig_pub_key, timestamp, parity_segment_index, parity_segments_count)
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SELECT hash, segment_index, segments_count, payload, sig_pub_key, timestamp, 0, 0
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FROM old_message_segments;
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DROP TABLE old_message_segments;
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