mirror of
https://github.com/c9s/bbgo.git
synced 2024-11-16 03:53:52 +00:00
35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
|
package sqlite3
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"github.com/c9s/rockhopper"
|
||
|
|
)
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
AddMigration(upMarginRepays, downMarginRepays)
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
func upMarginRepays(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
|
||
|
|
// This code is executed when the migration is applied.
|
||
|
|
|
||
|
|
_, err = tx.ExecContext(ctx, "CREATE TABLE `margin_repays`\n(\n `gid` INTEGER PRIMARY KEY AUTOINCREMENT,\n `transaction_id` INTEGER NOT NULL,\n `exchange` VARCHAR(24) NOT NULL DEFAULT '',\n `asset` VARCHAR(24) NOT NULL DEFAULT '',\n `isolated_symbol` VARCHAR(24) NOT NULL DEFAULT '',\n -- quantity is the quantity of the trade that makes profit\n `principle` DECIMAL(16, 8) NOT NULL,\n `time` DATETIME(3) NOT NULL\n);")
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
func downMarginRepays(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_repays`;")
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
return err
|
||
|
|
}
|