Excel VBS ERROR: relation "andmebaas" does not exist

I am using Excel 2019 Home and Business

I have built SQL string what works if I use it trough PGAdmin, but if I execute it trough vbs i get relation error. This is how I create connection

db.Open "DSN="& databaseSource & "; Database="& databaseName & "; Uid="& databaseUsername & "; Pwd="& databasePassword
cmd.CommandType = adCmdText
    cmd.ActiveConnection = db

this is the SQL string I am trying to execute. Same string works if used trough PGAdmin

strSQL = "INSERT INTO public.kaup (grupp2, nimi, yhik, viit, grupp1, algyhik, suurus, kaal, baasyhik, tootjamaa, taimoot, teema, varvikood, brand, liik,  nimetus, tellitav, varviryhm, kollektsioon) VALUES ("& setT("brand") & ", "& Chr(39) & setName & Chr(39) & ", "& setT("unit") & ", "& setT("isRecipe") & ", "& setT("mainGroupNr") & ", "& setT("algyhik") & ", "& setT("size") & ", "& totalWeightStr & ", "& setT("baasyhik") & ", "& setT("origin") & ", "& setT("taimoot") & ", "& setT("season") & ", "& setT("factoryColor") & ", "& setT("categoryNr") & ", "& setT("productTypeNr") & ", "& setT("factoryName") & ", "& setT("orderable") & ", "& setT("colorGroup") & ", "& setT("collection") & ")"
    cmd.CommandText = strSQL
    On Error GoTo errorHandler
    cmd.Execute

String looks like this:

INSERT INTO public.kaup (grupp2, nimi, yhik, viit, grupp1, algyhik, suurus, kaal, baasyhik, tootjamaa, taimoot, teema, varvikood, brand, liik,  nimetus, tellitav, varviryhm, kollektsioon) VALUES (186, 'Nord Active Plus Set Safari + Granite Chassis', 'TK', 1, 2, 'tk', 'N/A', 9.5, 'PCE', 'PL', 'ZZZ', '2020', 166, 2, 885, 'Nord Active Plus Set', 1, 15, null)

I assume I need to add some tables in SQL string, but how would I do that in vbs? The Table andmebaas is located in 3 different schemas.

Also I removed one another problematic column because in Database it has this written in Create table.

If i add k_m_vaba in my code ith will say it has no relation to kaup_kaibemaks

CONSTRAINT kaup_kaibemaks FOREIGN KEY (k_m_vaba)
        REFERENCES eesti.kaibemaks (kaibemaks) MATCH SIMPLE
        ON UPDATE CASCADE
        ON DELETE RESTRICT
        NOT VALID,

How do I add more connections or relations in my SQL string so that when INSERT new row It knows where are these tables located at?