[MSDN Library June 1998] SQL to C: Numeric (54.6295016243865%)
MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Data Access SDK > Microsoft Open Database Connectivity (ODBC) > ODBC Programmer's Reference > Appendixes > Appendix D Data Types > Constraints of the Gregorian Calendar > Converting Data from SQL to C Data Types