join - What is FULL keyword for in MySQL? -
mysql isn't supporting full outer join
.
then, keyword full
in mysql for?
i don't see full
in this list.
however, i'm not getting syntax error on full
when put query involving full join
in mysql.
you haven't posted query, of course it's impossible answer question definitively; likely, full
being interpreted table alias. example:
select full.c1, t2.c2 t1 full join t2 on full.id = t2.id ;
where full
alternative name t1
use inside query. (this useful when table appears multiple times in query , need distinguish uses, or when have long table-name becomes distraction when prefix columns table-names, or whatnot.)
Comments
Post a Comment