DBI202_-_SP_2023_-_FE_80.webp
dragon_power

DBI202_-_SP_2023_-_FE_80.webp

2
(Choose 1 answer)
What is the difference between the WHERE and HAVING SQL clauses?
A. The WHERE and the HAVING clauses are identical
B. The HAVING SQL clause condition(s) is applied to all rows in the result set before the WH applied (if present). The WHERE clause is used only with SELECT SQL statements and spe condition for an aggregate or a group
C. The WHERE SQL clause condition(s) is applied to all rows in the result set before the HA applied (if present). The HAVING clause is used only with SELECT SQL statements and spe condition for an aggregate or a group
D. None of the others
Ext

Thông tin

Category
DBI202
Thêm bởi
dragon_power
Ngày thêm
Lượt xem
4,614
Lượt bình luận
28
Rating
0.00 star(s) 0 đánh giá

Share this media

Back
Bên trên Bottom