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add migration files

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This commit is contained in:
c9s 2020-10-05 17:51:01 +08:00
parent 44145203c6
commit e06a480b04
2 changed files with 32 additions and 0 deletions
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23
migrations/20200721225616_trades.sql Normal file
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-- +goose Up
CREATE TABLE `trades` (
`gid` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`id` BIGINT UNSIGNED,
`exchange` VARCHAR(24) NOT NULL DEFAULT '',
`symbol` VARCHAR(7) NOT NULL,
`price` DECIMAL(16, 8) UNSIGNED NOT NULL,
`quantity` DECIMAL(16, 8) UNSIGNED NOT NULL,
`quote_quantity` DECIMAL(16, 8) UNSIGNED NOT NULL,
`fee` DECIMAL(16, 8) UNSIGNED NOT NULL,
`fee_currency` VARCHAR(4) NOT NULL,
`is_buyer` BOOLEAN NOT NULL DEFAULT FALSE,
`is_maker` BOOLEAN NOT NULL DEFAULT FALSE,
`side` VARCHAR(4) NOT NULL DEFAULT '',
`traded_at` DATETIME(6) NOT NULL,
PRIMARY KEY (`gid`),
UNIQUE KEY `id` (`id`)
) ENGINE=InnoDB;
-- +goose Down
DROP TABLE `trades`;

9
migrations/20200819054742_trade_index.sql Normal file
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-- +goose Up
CREATE INDEX trades_symbol ON trades(symbol);
CREATE INDEX trades_symbol_fee_currency ON trades(symbol, fee_currency, traded_at);
CREATE INDEX trades_traded_at_symbol ON trades(traded_at, symbol);
-- +goose Down
DROP INDEX trades_symbol ON trades;
DROP INDEX trades_symbol_fee_currency ON trades;
DROP INDEX trades_traded_at_symbol ON trades;