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认证高级PHP讲师
You can use uuid as the primary key or if you have to use auto-increment, add a field as a unique index
If you are simply afraid of being seen because of the amount of data, just make a big number and start increasing it. . .
And each increment is bigger
The most trouble-free solution is: uuid, other methods are to generate strategies through custom primary keys and set the self-increase step size
You can use uuid as the primary key or if you have to use auto-increment, add a field as a unique index
If you are simply afraid of being seen because of the amount of data, just make a big number and start increasing it. . .
And each increment is bigger
The most trouble-free solution is: uuid, other methods are to generate strategies through custom primary keys and set the self-increase step size