It's there is a lot of volume stuff to limit the boundary of every data type like int ,char and so forth;
The link below will demonstrate every piece of the basic point.
本文探讨了MySQL中各种数据类型的边界限制,例如int和char等,并通过实例展示了如何定义这些基本的数据类型。
It's there is a lot of volume stuff to limit the boundary of every data type like int ,char and so forth;
The link below will demonstrate every piece of the basic point.

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