18 lines
653 B
MySQL
18 lines
653 B
MySQL
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-- One entry per chain_id, address, currency, block
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-- balance is a serialized big.Int
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CREATE TABLE IF NOT EXISTS balance_history_v2 (
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chain_id UNSIGNED BIGINT NOT NULL,
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address VARCHAR NOT NULL,
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currency VARCHAR NOT NULL,
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block BIGINT NOT NULL,
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timestamp INT NOT NULL,
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balance BLOB
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);
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CREATE UNIQUE INDEX IF NOT EXISTS balance_history_identify_entry ON balance_history_v2 (chain_id, address, currency, block);
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CREATE INDEX IF NOT EXISTS balance_history_filter_entries ON balance_history_v2 (chain_id, address, currency, block, timestamp);
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DROP TABLE balance_history;
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ALTER TABLE balance_history_v2 RENAME TO balance_history;
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