ODBC4x
Connection String Keywords Local & Client Configuration
  The ODBC driver recognizes keywords as part of a connection string.

The format is keyword=value (case-insensitive) with multiple entries separated by semi-colons; e.g.,

DSN=MyDSN;UID=John;PWD=foo;Company=ABC.

The keywords are listed below:

DSN Name of the DSN to use for default values.
FILEDSN Name of the file DSN to use for default values.
DRIVER Name of the driver to use (DSN-less connection).
Description Description of the DSN (optional).
Directory Directory containing the providex.ddf file.
IniFile Directory and file name of the INI file to be used.
RemoteHost Server name or IP address of the server.
RemotePort Port the server is monitoring.
Company Company code.
UID User ID.
PWD Password.
SID Session ID.
Prefix Data search prefix.
ViewDLL Location of the Views DLL.
BurstMode 0 burst mode off, 1 burst mode on.
DirtyReads 0 dirty read off, 1 dirty read on.
Debug 0 debug output off, 1 debug output on.
Silent 0 silent off, 1 silent on.
KeyRestrict 0 report key columns, 1 disable reporting of key columns.
EnforceDouble 0 do not force numerics to double, 1 report all numerics as double.
EnforceNullDate 0 null date off, 1 null date on.
LogFile Path and name of the file to write debug output to.