isCOBOL Evolve : Appendices : Library Routines : EDBI_DISCONNECT
EDBI_DISCONNECT
The EDBI_DISCONNECT library routine disconnects from a database while working with isCOBOL Database Bridge. When called without parameters, it disconnects the current connection.
Syntax:
 CALL "EDBI_DISCONNECT" [USING opCode
                               parameters]
                       GIVING returnCode
Parameters:
opCode
It is the function to be executed. Valid values, defined in iscobol.def, are:
 
omitted
Disconnects from the current connection.
Disconnects from a named connection.
Disconnects from all connections.
parameters
Parameters are used only by EDBI-DISCONNECT-CONNECTION opCode.
Return code:
returnCode is zero if the disconnection was successful, 1 if the disconnection failed.
Examples:
Example - Disconnects from current connection
call "edbi_disconnect"
if return-code not = 0
   display "Failed to disconnect from current connection"
end-if
Example - Disconnects from specific connection to Oracle with custom name "OraConn1" when using multiple connections
call "edbi_disconnect" using edbi-disconnect-connection
                             "OraConn1"
if return-code not = 0
   display "Failed to disconnect from OraConn1"
end-if
Example - Disconnects from all connections when using multiple connections
call "edbi_disconnect" using edbi-disconnect-all
if return-code not = 0
   display "Failed to disconnect from all connections"
end-if