Hi i have question, if we dont know wich table is full (left or right) of all names, and we went have final table with all names, then what is the solution
There are multiple ways depending on your sitution - 1. you can check the number of records in both of the table and that will give you an idea 2. you can take frequency on name variable on both of the table and whichever has less number of missing values you can use that accordingl, if this doesn't help, please post your problem statement with an example, we will try to solve that
@@learnerea bonjour, merci pour votre réponse. Voila ce que je veux faire /* Full join on multiple tables with differents values of observations, and take all observations, but i dont know wich table countaines the max number of observations. */ Je ne sais pas si je me suis bien fait comprendre, j'essaye en français aussi: Faire un full join sur plusieurs tables qui on un nombre d'observations différents et garder toutes les observations en sortie, en sachant que je ne sais pas quelle table contient toutes les observations. Voilà j'ai essayé avec ifc ça marche bien quand on a que deux tables mais pour une jointure beaucoup de table je ne sais pas comment procéder
Thanks for watching. Not sure if I understood the question, however, as far as I observe we have tried to explain each of the joins in the similar fashion. Will be easy to assist if you put some example and time stamp where you see the doubt
Bro /sir , are this PROC SQLS are enough for getting job, Or else still to learn more PROC SQLS , i have seen ur full PROC SQL video , im ur subscriber too , pls.
Hi Vishal, Thanks for following the channel. We have already made a video on the which we can watch using the below link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-i4hu1b9r_Qw.html