TABLE-EXISTS-P — Tests for the existence of a database table.Function
nameThe name of the table as a string, symbol or SQL expression.
owner
              A string, NIL or :all. 
            
databaseA database object which defaults to *default-database*.
resultA Boolean.
Tests for the existence of an SQL table called
      name in database
      which defaults to *default-database*.
      owner is NIL by default which means
      that only tables owned by users are examined. If
      owner is a string denoting a user name,
      only tables owned by owner are
      examined. If owner is
      :all then all tables are examined.