johnhhu2020

In all the courses of this DS track, containing many data files, such as this one, albeck_gene_expression.mat. So we can do the analysis on our own environment. Can you please...

MySQL 5.7 nested variable question

1

RESET QUERY CACHE; SELECT vip.user_id id FROM (SELECT oo.user_id, IF(SUM(IF(oo.Rev >= 40, 1, 0)) >= 3, 1, 0) SSVIP_Seg, IF(SUM(IF(oo.Rev < 40 AND oo.Rev >= 15, 1, 0)) >= 3,...