T-sql中的对象数据类型是什么？

Question

如果Vb.net有未知变量的对象数据类型，那么T-SQL中的等价物是什么？

T-sql中的示例

declare @variable as object?

由于

Answer 1

也许SQL_VARIANT接近你所追求的目标：

When handling the sql_variant data type, SQL Server supports implicit conversions of objects with other data types to the sql_variant type. However, SQL Server does not support implicit conversions from sql_variant data to an object with another data type.

这是list of all datatypes in SQL Server。