????? ????? ????? SQL ??? ???? ??? ???? Java
??????? ????????
?
??? ????? ???????? ????????： ?????? ?? MySQL ?Oracle ?PostgreSQL ?????? ???????? ???????? ?????? ??????? DDL.
??????? ?????： ????? ????? ?????? ???????? ???????? ???????? ??? ????? ???? (????? →varchar? ???? ???? → ?????? ???).
????? ????????? ?????????： ????? ??????? ????? Lombok ?? JPA/Hibernate ?? MyBatis-Plus.
???????? ???????： ??????? ???????? ????? ?????? ?????? camelCase
?????????? ?????????
- ??????? ?????? ?????? ?????? ??????? ?????? ???????? - ??????? ??????? ?????? ????????? ???????? ???????? - ??????? ????? ????? ????? ???????? - ???? ??????? ??????? ?? ????? ???? ORM
???? ???????
1. ??? ????? SQL ?? ????? ??? ????? ???????? 2. ????? ?????? ??????? (??? ??????/??? ??????? ????????/????? ????????? ????????? ?? ??) 3. ????? ??? ???? "?????" ?????? ??? ??? ??? ???? 4. ??? ?????? ??????? ???????? ?? ????? ??????.
??????? ???????
? ????? ???? ???? ?????? AST ????? ??? ??????? - ??? ?????? ?????? ????? JSON/XML - ????? ????? ????????? ?????? ?? ????? ?????????/??????? ???????? - ???????? ?????? ???????? JavaBean
??? ?????? ?????? ???????? ?????????? ??????? ??????? ??????? ?????? ????? ???? ?????? ?????? ????? ??????? ??? ?????? ??? ?????? ???? ???? ?????? ?????? ???????? ?????? ?? ??????? ?????? ??? ????????? ????????.
