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add kline tables

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This commit is contained in:
c9s 2020-11-06 11:58:29 +08:00
parent c9f2a1aed5
commit 2dee3f25ce
1 changed files with 34 additions and 0 deletions
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34
migrations/20201106114742_klines.sql Normal file
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-- +goose Up
CREATE TABLE `klines`
(
`gid` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`start_time` DATETIME(3) NOT NULL,
`end_time` DATETIME(3) NOT NULL,
`interval` VARCHAR(3) NOT NULL,
`symbol` VARCHAR(7) NOT NULL,
`open` DECIMAL(16, 8) UNSIGNED NOT NULL,
`high` DECIMAL(16, 8) UNSIGNED NOT NULL,
`low` DECIMAL(16, 8) UNSIGNED NOT NULL,
`close` DECIMAL(16, 8) UNSIGNED NOT NULL DEFAULT 0.0,
`volume` DECIMAL(16, 8) UNSIGNED NOT NULL DEFAULT 0.0,
`closed` BOOL NOT NULL DEFAULT TRUE,
`last_trade_id` INT UNSIGNED NULL,
`num_trades` INT UNSIGNED NULL DEFAULT 0,
PRIMARY KEY (`gid`)
) ENGINE = InnoDB;
CREATE INDEX `klines_start_time_symbol_interval` ON klines (`start_time`, `symbol`, `interval`);
CREATE TABLE `okex_klines` LIKE `klines`;
CREATE TABLE `binance_klines` LIKE `klines`;
CREATE TABLE `max_klines` LIKE `klines`;
-- +goose Down
DROP INDEX klines_start_time_symbol_interval ON `klines`;
DROP TABLE `binance_klines`;
DROP TABLE `okex_klines`;
DROP TABLE `max_klines`;
DROP TABLE `klines`;