bbgo_origin/migrations/mysql/20201106114742_klines.sql

35 lines
1.3 KiB
SQL

-- +up
CREATE TABLE `klines`
(
`gid` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`exchange` VARCHAR(10) NOT NULL,
`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 NOT NULL DEFAULT 0,
`num_trades` INT UNSIGNED NOT NULL DEFAULT 0,
PRIMARY KEY (`gid`)
);
CREATE INDEX `klines_end_time_symbol_interval` ON klines (`end_time`, `symbol`, `interval`);
CREATE TABLE `okex_klines` LIKE `klines`;
CREATE TABLE `binance_klines` LIKE `klines`;
CREATE TABLE `max_klines` LIKE `klines`;
-- +down
DROP INDEX `klines_end_time_symbol_interval` ON `klines`;
DROP TABLE `binance_klines`;
DROP TABLE `okex_klines`;
DROP TABLE `max_klines`;
DROP TABLE `klines`;