FairCom DB V12 Updates

ctsqlGet*() Returns CTSQL_NULLRESULT when a NULL Value Is Present

Prior to this revision, a call to ctsqlGetChar(), or other similar functions for other data types, would fail with SQL_ERR_BADARG if the column value was a SQL NULL. These functions now return CTSQL_NULLRESULT if the data value is a SQL NULL. This change affects the following functions:

• ctsqlGetBigInt
• ctsqlGetBit
• ctsqlGetChar
• ctsqlGetDate
• ctsqlGetFloat
• ctsqlGetInteger
• ctsqlGetMoney
• ctsqlGetNChar
• ctsqlGetNumeric
• ctsqlGetNumericAsString
• ctsqlGetReal
• ctsqlGetSmallInt
• ctsqlGetTime
• ctsqlGetTimeStamp
• ctsqlGetTinyInt

It does not apply to ctsqlGetBinary or ctsqlGetBlob.

Note: This modification is a Compatibility Change.