gtpa3m18 | Application Requester User's Guide |
This glossary defines terms and concepts related to TPFAR in this book. If you do not find the term you are looking for, refer to the Index, the TPF Library Guide, or the Dictionary of Computing, ZC20-1699.
This file contains information on all SQL commands in the user application program. Included is information about how the SQL commands are executed and DB2's access strategy.
In LU 6.2, a TPF Advanced Program-to-Program Communications (TPF/APPC) conversation that remains allocated and active past the completion of the transaction. The TPF/APPC conversation parameters between the TPF Application Requester (TPFAR) and the DB2 system are saved in an entry in the hotcon table (HCT). When another entry control block (ECB) requests a conversation with the same remote application server, TPFAR reuses the active conversation.
In Transmission Control Protocol/Internet Protocol (TCP/IP), a TCP/IP connection that remains active past the completion of the transaction. The socket descriptors are saved in an entry in the hotcon table. When another entry control block (ECB) requests a connection with the same remote application server, the TPFAR reuses the active connection.