SQLServerInformation[server] returns a list of information about the SQL server.
SQLServer[...] is an object that represents a server process started in Mathematica.
CloseFrontEnd[] closes the link to the front end that was opened by UseFrontEnd[] or ConnectToFrontEnd[].
FrontEndLink[] returns the link to the front end that will be used by UseFrontEnd[].
JavaUILink[] returns the MathLink LinkObject used by calls to Mathematica that originate from Java user-interface actions, or Null if no such link is present.
JVM is the head of an expression that identifies a particular Java runtime installed into the current Mathematica session via InstallJava.
$FrontEndLaunchCommand specifies the command line that will be used by ConnectToFrontEnd[] to launch the front end.
AbortQ
(Mathematica LibraryLink C Function) mint AbortQ () returns TRUE if Mathematica is in the process of an abort.
void MTensor_disownAll (MTensor t) disowns all references to an MTensor that was passed between a library function and Mathematica using shared memory management.
void MTensor_disown (MTensor t) disowns a reference to an MTensor that was passed between a library function and Mathematica using shared memory management.