Ah zmartwiony, misread twój zapytanie; ty chcieć chcieć:
WSZYWKA W tblUserTeams (TeamName, LeaderCode, LeaderDiscipline, MemberCode, MemberDiscipline)
WARTOŚĆ ("TEAM_C", "SQU01", "PT",
LEWY ("WIL01-JACK WOLA, PTA", (CHARINDEX ("-", "WIL01-JACK WOLA, PTA ") - 1)),
SUBSTRING ("WIL01-JACK WOLA, PTA", CHARINDEX (",", "WIL01-JACK WOLA, PTA ")+1, LEN ("WIL01-JACK WOLA, PTA") - CHARINDEX (",", "WIL01-JACK WOLA, PTA ")))