30 lines
1.5 KiB
Go
30 lines
1.5 KiB
Go
|
package mysql
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"github.com/c9s/rockhopper/v2"
|
||
|
|
)
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
AddMigration("main", up_main_marginLiquidations, down_main_marginLiquidations)
|
||
|
|
}
|
||
|
|
|
||
|
|
func up_main_marginLiquidations(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
|
||
|
|
// This code is executed when the migration is applied.
|
||
|
|
_, err = tx.ExecContext(ctx, "CREATE TABLE `margin_liquidations`\n(\n `gid` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,\n `exchange` VARCHAR(24) NOT NULL DEFAULT '',\n `symbol` VARCHAR(24) NOT NULL DEFAULT '',\n `order_id` BIGINT UNSIGNED NOT NULL,\n `is_isolated` BOOL NOT NULL DEFAULT false,\n `average_price` DECIMAL(16, 8) UNSIGNED NOT NULL,\n `price` DECIMAL(16, 8) UNSIGNED NOT NULL,\n `quantity` DECIMAL(16, 8) UNSIGNED NOT NULL,\n `executed_quantity` DECIMAL(16, 8) UNSIGNED NOT NULL,\n `side` VARCHAR(5) NOT NULL DEFAULT '',\n `time_in_force` VARCHAR(5) NOT NULL DEFAULT '',\n `time` DATETIME(3) NOT NULL,\n PRIMARY KEY (`gid`),\n UNIQUE KEY (`order_id`, `exchange`)\n);")
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
func down_main_marginLiquidations(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
|
||
|
|
// This code is executed when the migration is rolled back.
|
||
|
|
_, err = tx.ExecContext(ctx, "DROP TABLE IF EXISTS `margin_liquidations`;")
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return err
|
||
|
|
}
|