DBFCRQ
DBFCRQ is the Continue LOB request function of DBCHCL.
DBFCRQ is used in conjunction with DBFIRQ, to send LOB data.
How It Works
After issuing a Multipart LOB request using DBFIRQ, the application initiates a DBFCRQ
to send Multipart LOB data to the server.
DBFCRQ performs the following functions:
If the session is active, awaits completion of the active request
Reads the continuation code given by the application in DBCAREA field 'continuation_code'
If other than 'F', 'I', 'L' or 'C' is used, CLI returns error
If 'C' is mentioned, then CLI will send abort parcel to the server
If Parcel request mode is used, CLI will build Multipart data parcel and End Multipart
data parcel to the server
The data sent to the server is supplied by the application through DBCAREA field 'req_ptr'
If buffer mode is used, CLI will send the request buffer build by the application
to the server