执行查询语句后从SQL获取Row数据

Question

I have a MYSQL statement which inserts data into a row. The row id would be automatically incremented.

But how do I get back that row of data which got inserted and executed? That row of data should includes the row id which I no idea of what that is..

I want the whole row $row, not just the id. I don't know the id because it's autoincremented.

Answer 1

Since you have an autoincremented id you can use LAST_INSERT_ID()

Eg

INSERT INTO supportContacts
(type, details)
VALUES
('Twitter', '@sqlfiddle');

SELECT * FROM 
supportContacts 
WHERE id = LAST_INSERT_ID();

DEMO

Answer 2

If you have an auto-incrementing column for the id, the following will work in any database:

select *
from table
where id = (select max(id) from table)

Under the assumption that no one else is inserting rows.

In SQL Server, you can do the following:

declare @id int;

insert . . .

select @id = @@Identity;

select *
from table
where id = @id;

Just note that the line with @@Identity needs to follow immediately after the insert.