asked
[The concept is easy~, the practice is intense] SQL data analysis, utilization!
RIGHT join and FULL join
Written on
·
300
0
RIGHT 조인이 싫다면
ex) A right jon B 이것을
-> B left join A 이렇게 쓰면 될까요 ^ ㅎㅎ?
Answer 1
오게이~🙆♂️
