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20 lines
743 B
MySQL
20 lines
743 B
MySQL
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-- +up
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DROP INDEX IF EXISTS trades_symbol;
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DROP INDEX IF EXISTS trades_symbol_fee_currency;
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DROP INDEX IF EXISTS trades_traded_at_symbol;
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CREATE INDEX trades_symbol ON trades (exchange, symbol);
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CREATE INDEX trades_symbol_fee_currency ON trades (exchange, symbol, fee_currency, traded_at);
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CREATE INDEX trades_traded_at_symbol ON trades (exchange, traded_at, symbol);
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-- +down
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DROP INDEX IF EXISTS trades_symbol ON trades;
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DROP INDEX IF EXISTS trades_symbol_fee_currency ON trades;
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DROP INDEX IF EXISTS trades_traded_at_symbol ON trades;
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CREATE INDEX trades_symbol ON trades (symbol);
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CREATE INDEX trades_symbol_fee_currency ON trades (symbol, fee_currency, traded_at);
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CREATE INDEX trades_traded_at_symbol ON trades (traded_at, symbol);
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