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35 lines
1.5 KiB
Go
35 lines
1.5 KiB
Go
package mysql
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import (
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"context"
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"github.com/c9s/rockhopper"
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)
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func init() {
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AddMigration(upMarginLiquidations, downMarginLiquidations)
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}
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func upMarginLiquidations(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
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// This code is executed when the migration is applied.
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_, 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);")
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if err != nil {
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return err
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}
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return err
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}
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func downMarginLiquidations(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
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// This code is executed when the migration is rolled back.
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_, err = tx.ExecContext(ctx, "DROP TABLE IF EXISTS `margin_liquidations`;")
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if err != nil {
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return err
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}
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return err
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}
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