How to create custom increment id from database

Getting Help
1

For example : A0001 - A9999

2

i guess that the id into a table is a matter of database not Go. anyway, you can use strings as id but is not a good practice. is better to use the native autoincrement of your database engine.

3

Any relational database and nosql can auto increment the ID, you not need to set it on insert.

4

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