mysql - is there a type definition similar to the oracle rowtype in mysql

Question

I am developing a procedure where I need to insert all the columns of one table to another table including other calculation.

I have to fetch record by record, manipulate it and transfer it to another table.

is there a type definition similar to the oracle rowtype in mysql???

Any help like example or any link will be very helpful to me.

Thanks in advance...

Answer 1

不，没有类似的东西。您必须为要获取的每一列声明一个变量（http://www.mssqlforums.com/fetching-entire-row-cursor-t93078.html）。

有关如何在 SQL-Server 中使用游标的示例，请参阅这篇文章：Get Multiple Values in SQL Server Cursor

编辑：抱歉 Miljen Mikic，我的错 - 但对于 mysql 应用相同：请参阅这篇文章：Conversion of Oracle %ROWTYPE to MySQL

MySQL 没有相当于 Oracle %ROWTYPE。在 MySQL 中，必须为每一列声明一个变量。