Column name matches simple function <str>; column value used

  Explanation:  You have given a column the name of a SQL builtin
  function and SQL will use the column value instead of evaluating
  the function.  This ambiguous reference has been resolved in
  favor or the user define name.

  User Action:  This is just a warning.  However, you may want to
  consider changing the column name, adding delimiters ("UID"), or
  qualifying with table, view or correlation name (E.UID).  If the
  function result is desired then you can use an alternate format
  for the function (e.g.  adding the fractional precision
  CURRENT_TIME(2), using an equivalent function CURRENT_UID,
  instead of UIC, or writing a SQL function which has its own
  query scope)