aqua data studio mysql變量

Question

連接到MySQL數據庫時，如何在aqua數據工作室中使用變量？下面是一個簡單的例子：

set @var = 1 
select @var 

或

set @var = 1; 
select @var; 

這將導致以下錯誤

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select @var' at line 2 

Answer 1

set @var = 1 
go 
select @var 
go 

或本...

set @var = 1 
/
select @var 
/