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.)


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