func deleteData()

in xa/basic/main.go [49:63]

• 15 lines of code
• 3 McCabe index (conditional complexity)

func deleteData(ctx context.Context) error {
	sql := "delete from order_tbl where id=?"
	ret, err := db.ExecContext(ctx, sql, 2)
	if err != nil {
		fmt.Printf("delete failed, err:%v\n", err)
		return err
	}
	rows, err := ret.RowsAffected()
	if err != nil {
		fmt.Printf("delete failed, err:%v\n", err)
		return err
	}
	fmt.Printf("delete success： %d.\n", rows)
	return nil
}