extend.distinct(), table function
extend.distinct takes up to 8 tables as arguments - to be passed to
T2, etc. with each table associated to a varying number of text vectors. All those text values are gathered and deduplicated in order to return a single table that consolidates all those values.
table T = with [| as A, as B |] [| "a", "b" |] [| "c", "d" |] table U = with [| as C |] [| "e" |] table V = with [| "f" as D, "g" as E, "h" as F |] table W = extend.distinct( T1: T.A, T.B T2: U.C T3: V.D, V.E, V.F) show table "union" a1a10 with W.Value