v 2 d fixsql fix real data lost to missing values during -odbc load- d Program by James Hassell, StataCorp . d d This program can fix the problem where data are lost using -odbc load-, d because real data values might collide with Stata missing values. d d THIS PROGRAM ASSUMES THERE WERE NO NULL VALUES IN THE ORIGINAL d SQL DATASET. f fixsql/fixsql.ado f fixsql/fixsql.hlp