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expand sqlite kline table statements

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c9s 2021-06-01 01:47:12 +08:00
parent b5c4fc3e4e
commit 92b1bbf3f2
1 changed files with 72 additions and 19 deletions
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61
migrations/sqlite3/20201106114742_klines.sql
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@ -19,22 +19,75 @@ CREATE TABLE `klines`
);
-- +end
-- +begin
CREATE INDEX `klines_end_time_symbol_interval` ON klines (`end_time`, `symbol`, `interval`);
CREATE TABLE `okex_klines`
(
`gid` INTEGER PRIMARY KEY AUTOINCREMENT,
`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) NOT NULL,
`high` DECIMAL(16, 8) NOT NULL,
`low` DECIMAL(16, 8) NOT NULL,
`close` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`closed` BOOLEAN NOT NULL DEFAULT TRUE,
`last_trade_id` INT NOT NULL DEFAULT 0,
`num_trades` INT NOT NULL DEFAULT 0
);
-- +end
-- +begin
CREATE TABLE `okex_klines` AS SELECT * FROM `klines` WHERE 0
CREATE TABLE `binance_klines`
(
`gid` INTEGER PRIMARY KEY AUTOINCREMENT,
`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) NOT NULL,
`high` DECIMAL(16, 8) NOT NULL,
`low` DECIMAL(16, 8) NOT NULL,
`close` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`closed` BOOLEAN NOT NULL DEFAULT TRUE,
`last_trade_id` INT NOT NULL DEFAULT 0,
`num_trades` INT NOT NULL DEFAULT 0
);
-- +end
-- +begin
CREATE TABLE `binance_klines` AS SELECT * FROM `klines` WHERE 0
CREATE TABLE `max_klines`
(
`gid` INTEGER PRIMARY KEY AUTOINCREMENT,
`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) NOT NULL,
`high` DECIMAL(16, 8) NOT NULL,
`low` DECIMAL(16, 8) NOT NULL,
`close` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,
`closed` BOOLEAN NOT NULL DEFAULT TRUE,
`last_trade_id` INT NOT NULL DEFAULT 0,
`num_trades` INT NOT NULL DEFAULT 0
);
-- +end
-- +begin
CREATE TABLE `max_klines` AS SELECT * FROM `klines` WHERE 0
CREATE INDEX `klines_end_time_symbol_interval` ON `klines` (`end_time`, `symbol`, `interval`);
CREATE INDEX `klines_end_time_symbol_interval` ON `binance_klines` (`end_time`, `symbol`, `interval`);
CREATE INDEX `klines_end_time_symbol_interval` ON `okex_klines` (`end_time`, `symbol`, `interval`);
CREATE INDEX `klines_end_time_symbol_interval` ON `max_klines` (`end_time`, `symbol`, `interval`);
-- +end
-- +down
DROP INDEX IF EXISTS `klines_end_time_symbol_interval`;
DROP TABLE IF EXISTS `binance_klines`;