=SQLEXEC(lnHandle, "SELECT myBitField FROM mySqlTable","myCursor)>The results are logicals, as I expected.
=SQLEXEC(lnHandle,"SELECT DISTINCT myBifField FROM mySqlTable","myCursor")>and the results are character
=SQLEXEC(lnHandle,"SELECT myBifField FROM mySqlTable GROUP BY myBifField","myCursor")