g0501_0600.s0584_find_customer_referee.script.sql Maven / Gradle / Ivy
# Write your MySQL query statement below
# #Easy #Database #SQL_I_Day_1_Select #2022_04_13_Time_505_ms_(43.87%)_Space_0B_(100.00%)
SELECT name FROM customer where referee_id != 2 or referee_id is null; © 2015 - 2025 Weber Informatics LLC | Privacy Policy