/*
 * $Header: oci.h 21-sep-99.10:37:47 porangas Exp $
 */

/* Copyright (c) Oracle Corporation 1995, 1996, 1997, 1998, 1999. 
All Rights Reserved. */
 
/* 
   NAME 
     oci.h - V8 Oracle Call Interface public definitions

   DESCRIPTION 
     This file defines all the constants and structures required by a V8
     OCI programmer.

   RELATED DOCUMENTS 
     V8 OCI Functional Specification 
     V8 OCI Design Specification
     Oracle Call Interface Programmer's Guide Vol 1 and 2
 
   INSPECTION STATUS 
     Inspection date: 
     Inspection status: 
     Estimated increasing cost defects per page: 
     Rule sets: 
 
   ACCEPTANCE REVIEW STATUS 
     Review date: 
     Review status: 
     Reviewers: 
 
   PUBLIC FUNCTION(S) 
     None

   PRIVATE FUNCTION(S) 
     None
 
   EXAMPLES 
 
   NOTES 


   MODIFIED   (MM/DD/YY)
   porangas    09/21/99 - Correct lines to 80 characters wide: 974710
   slari       08/23/99 - add OCI_DTYPE_UCB
   slari       08/20/99 - add OCI_UCBTYPE_REPLACE
   sgollapu    08/02/99 - oci sql routing
   slari       08/06/99 - rename values for OCI_SERVER_STATUS
   slari       08/02/99 - add OCI_ATTR_SERVER_STATUS
   tnbui       07/28/99 - Remove OCI_DTYPE_TIMESTAMP_ITZ                       
   amangal     07/19/99 - Merge into 8.1.6 : bug 785797
   tnbui       07/07/99 - Change ADJUSTMENT modes                              
   dsaha       07/07/99 - OCI_SAHRED_EXT
   dmwong      06/08/99 - add OCI_ATTR_APPCTX_*
   vyanaman    06/23/99 -
   vyanaman    06/21/99 - Add new OCI Datetime and Interval descriptors
   esoyleme    06/29/99 - expose MTS performance enhancements                  
   rshaikh     04/23/99 - add OCI_SQL_VERSION_*
   tnbui       05/24/99 - Remove OCIAdjStr                                     
   dsaha       05/21/99 - Add OCI_ADJUST_UNK
   mluong      05/17/99 - fix merge
   tnbui       04/05/99 - ADJUSTMENT values
   abrumm      04/16/99 - dpapi: more attributes
   dsaha       02/24/99 - Add OCI_SHOW_DML_WARNINGS
   jiyang      12/07/98 - Add OCI_NLS_DUAL_CURRENCY
   slari       12/07/98 - change OCI_NOMUTEX to OCI_NO_MUTEX
   aroy        11/30/98 - change OCI_NOCALLBACK to OCI_NO_UCB
   aroy        11/13/98 - add env modes to process modes
   slari       09/08/98 - add OCI_FNCODE_SVC2HST and _SVCRH
   aroy        09/04/98 - Add OCI_ATTR_MIGSESSION
   skray       08/14/98 - server groups for session switching
   mluong      08/11/98 - add back OCI_HTYPE_LAST.
   aroy        05/25/98 - add process handle type                              
   aroy        04/06/98 - add shared mode                                      
   slari       07/13/98 -  merge forward to 8.1.4
   slari       07/09/98 -  add OCI_BIND_RESERVED_2
   slari       07/08/98 -  add OCI_EXACT_FETCH_RESERVED_1
   dsaha       07/07/98 -  Add OCI_PARSE_ONLY
   dsaha       06/29/98 -  Add OCI_PARSE_ONLY
   slari       07/01/98 -  add OCI_BIND_RESERVED_2
   sgollapu    06/25/98 -  Fix bug 683565
   slari       06/17/98 -  remove OC_FETCH_RESERVED_2
   slari       06/11/98 -  add OCI_FETCH_RESERVED_1 and 2
   jhasenbe    05/27/98 -  Remove definitions for U-Calls (Unicode)
   jiyang      05/18/98 - remove OCI_ATTR_CARTLANG
   nbhatt      05/20/98 -  OCI_DEQ_REMOVE_NODATA
   nbhatt      05/19/98 - correct AQ opcode
   skmishra    05/06/98 - Add precision attribute to Attributes list
   aroy        04/20/98 - merge forward 8.0.5 -> 8.1.3
   schandra    05/01/98 - OCI sender id
   sgollapu    02/19/98 - enhanced array DML
   nbhatt      05/15/98 -  AQ listen call
   sgollapu    04/27/98 - more attributes
   skaluska    04/06/98 - Add OCI_PTYPE_SCHEMA, OCI_PTYPE_DATABASE
   slari       04/28/98 - add OCI_ATTR_PDPRC
   lchidamb    05/05/98 - change OCI_NAMESPACE_AQ to 1
   nbhatt      04/27/98 - AQ Notification Descriptor
   abrumm      06/24/98 - more direct path attributes
   abrumm      05/27/98 - OCI direct path interface support
   abrumm      05/08/98 - OCI direct path interface support
   lchidamb    03/02/98 - client notification additions
   kkarun      04/17/98 - Add more Interval functions
   vyanaman    04/16/98 - Add get/set TZ
   kkarun      04/14/98 - Add OCI Datetime shortnames
   vyanaman    04/13/98 - Add OCI DateTime and Interval check error codes
   kkarun      04/07/98 - Add OCI_DTYPE_DATETIME and OCI_DTYPE_INTERVAL
   esoyleme    12/15/97 - support failover callback retry
   esoyleme    04/22/98 - merge support for failover callback retry
   mluong      04/16/98 - add OCI_FNCODE_LOBLOCATORASSIGN
   rkasamse    04/17/98 - add short names for OCIPickler(Memory/Ctx) cart servi
   slari       04/10/98 - add OCI_FNCODE_SVCCTXTOLDA
   slari       04/09/98 - add OCI_FNCODE_RESET
   slari       04/07/98 - add OCI_FNCODE_LOBFILEISOPEN
   slari       04/06/98 - add OCI_FNCODE_LOBOPEN
   slari       03/20/98 - change OCI_CBTYPE_xxx to OCI_UCBTYPE_xxx
   slari       03/18/98 - add OCI_FNCODE_MAXFCN
   slari       02/12/98 - add OCI_ENV_NO_USRCB
   skabraha    04/09/98 - adding shortnames for OCIFile
   rhwu        04/03/98 - Add short names for the OCIThread package
   tanguyen    04/03/98 - add OCI_ATTR_xxxx for type inheritance
   rkasamse    04/02/98 - add OCI_ATTR_UCI_REFRESH
   nramakri    04/01/98 - Add short names for the OCIExtract package
   ewaugh      03/31/98 - Add short names for the OCIFormat package.
   jhasenbe    04/06/98 - Add definitions for U-Calls (Unicode)
                          (OCI_TEXT, OCI_UTEXT, OCI_UTEXT4)
   skmishra    03/03/98 - Add OCI_ATTR_PARSE_ERROR_OFFSET
   rwessman    03/11/98 - Added OCI_CRED_PROXY for proxy authentication
   abrumm      03/31/98 - OCI direct path interface support
   nmallava    03/03/98 - add constants for temp lob apis
   skotsovo    03/05/98 - resolve merge conflicts
   skotsovo    02/24/98 - add OCI_DTYPE_LOC
   skaluska    01/21/98 - Add OCI_ATTR_LTYPE
   rkasamse    01/06/98 - add OCI_ATTR* for obj cache enhancements
   dchatter    01/08/98 - more comments
   skabraha    12/02/97 - moved oci1.h to the front of include files.
   jiyang      12/18/97 - Add OCI_NLS_MAX_BUFSZ
   rhwu        12/02/97 - move oci1.h up
   ewaugh      12/15/97 - Add short names for the OCIFormat package.
   rkasamse    12/02/97 - Add a constant for memory cartridge services -- OCI_M
   nmallava    12/31/97 - open/close for internal lobs
   khnguyen    11/27/97 - add OCI_ATTR_LFPRECISION, OCI_ATTR_FSPRECISION
   rkasamse    11/03/97 - add types for pickler cartridge services
   mluong      11/20/97 - changed ubig_ora to ub4 per skotsovo
   ssamu       11/14/97 - add oci1.h
   jiyang      11/13/97 - Add NLS service for cartridge
   esoyleme    12/15/97 - support failover callback retry
   jwijaya     10/21/97 - change OCILobOffset/Length from ubig_ora to ub4
   cxcheng     07/28/97 - fix compile with SLSHORTNAME
   schandra    06/25/97 - AQ OCI interface
   sgollapu    07/25/97 - Add OCI_ATTR_DESC_PUBLIC
   cxcheng     06/16/97 - add OCI_ATTR_TDO
   skotsovo    06/05/97 - add fntcodes for lob buffering subsystem
   esoyleme    05/13/97 - move failover callback prototype
   skmishra    05/06/97 - stdc compiler fixes
   skmishra    04/22/97 - Provide C++ compatibility
   lchidamb    04/19/97 - add OCI_ATTR_SESSLANG
   ramkrish    04/15/97 - Add OCI_LOB_BUFFER_(NO)FREE
   sgollapu    04/18/97 - Add OCI_ATTR_TABLESPACE
   skaluska    04/17/97 - Add OCI_ATTR_SUB_NAME
   schandra    04/10/97 - Use long OCI names
   aroy        03/27/97 - add OCI_DTYPE_FILE
   sgollapu    03/26/97 - Add OCI_OTYPEs
   skmishra    04/09/97 - Added constant OCI_ROWID_LEN
   dchatter    03/21/97 - add attr OCI_ATTR_IN_V8_MODE
   lchidamb    03/21/97 - add OCI_COMMIT_ON_SUCCESS execution mode
   skmishra    03/20/97 - Added OCI_ATTR_LOBEMPTY
   sgollapu    03/19/97 - Add OCI_ATTR_OVRLD_ID
   aroy        03/17/97 - add postprocessing callback
   sgollapu    03/15/97 - Add OCI_ATTR_PARAM
   cxcheng     02/07/97 - change OCI_PTYPE codes for type method for consistenc
   cxcheng     02/05/97 - add OCI_PTYPE_TYPE_RESULT
   cxcheng     02/04/97 - rename OCI_PTYPE constants to be more consistent
   cxcheng     02/03/97 - add OCI_ATTR, OCI_PTYPE contants for describe type
   esoyleme    01/23/97 - merge neerja callback
   sgollapu    12/30/96 - Remove OCI_DTYPE_SECURITY
   asurpur     12/26/96 - CHanging OCI_NO_AUTH to OCI_AUTH
   sgollapu    12/23/96 - Add more attrs to COL, ARG, and SEQ
   sgollapu    12/12/96 - Add OCI_DESCRIBE_ONLY
   slari       12/11/96 - change prototype of OCICallbackInBind
   nbhatt      12/05/96 - "callback"
   lchidamb    11/19/96 - handle subclassing
   sgollapu    11/09/96 - OCI_PATTR_*
   dchatter    11/04/96 - add attr OCI_ATTR_CHRCNT
   mluong      11/01/96 - test
   cxcheng     10/31/96 - add #defines for OCILobLength etc
   dchatter    10/31/96 - add lob read write call back fp defs
   dchatter    10/30/96 - more changes
   rhari       10/30/96 - Include ociextp.h at the very end
   lchidamb    10/22/96 - add fdo attribute for bind/server handle
   dchatter    10/22/96 - change attr defn for prefetch parameters & lobs/file
                          calls
   slari       10/21/96 - add OCI_ENV_NO_MUTEX
   rhari       10/25/96 - Include ociextp.h
   rxgovind    10/25/96 - add OCI_LOBMAXSIZE, remove OCI_FILE_READWRITE
   sgollapu    10/24/96 - Correct OCILogon and OCILogoff
   sgollapu    10/24/96 - Correct to OCILogon and OCILogoff
   sgollapu    10/21/96 - Add ocilon and ociloff
   skaluska    10/31/96 - Add OCI_PTYPE values
   sgollapu    10/17/96 - correct OCI_ATTR_SVCCTX to OCI_ATTR_SERVER
   rwessman    10/16/96 - Added security functions and fixed olint errors.
   sthakur     10/14/96 - add more COR attributes
   cxcheng     10/14/96 - re-enable LOB functions
   sgollapu    10/10/96 - Add ocibdp and ocibdn
   slari       10/07/96 - add back OCIRowid
   aroy        10/08/96 -  add typedef ocibfill for PRO*C
   mluong      10/11/96 - replace OCI_ATTR_CHARSET* with OCI_ATTR_CHARSET_*
   cxcheng     10/10/96 - temporarily take out #define for lob functions
   sgollapu    10/02/96 - Rename OCI functions and datatypes
   skotsovo    10/01/96 - move orl lob fnts to oci
   aroy        09/10/96 - fix merge errors
   aroy        08/19/96 - NCHAR support
   jboonleu    09/05/96 - add OCI attributes for object cache
   dchatter    08/20/96 - HTYPE ranges from 1-50; DTYPE from 50-255
   slari       08/06/96 - define OCI_DTYPE_ROWID
   sthakur     08/14/96 - complex object support
   schandra    06/17/96 - Convert XA to use new OCI
   abrik       08/15/96 - OCI_ATTR_HEAPALLOC added
   aroy        07/17/96 - terminology change: ocilobd => ocilobl
   aroy        07/03/96 - add lob typedefs for Pro*C
   slari       06/28/96 - add OCI_ATTR_STMT_TYPE
   lchidamb    06/26/96 - reorg #ifndef
   schandra    05/31/96 - attribute types for internal and external client name
   asurpur     05/30/96 - Changing the value of mode
   schandra    05/18/96 - OCI_TRANS_TWOPHASE -> 0x00000001 to 0x00100000
   slari       05/30/96 - add callback function prototypes
   jbellemo    05/23/96 - remove ociisc
   schandra    04/23/96 - loosely-coupled branches
   asurpur     05/15/96 - New mode for ocicpw
   aroy        04/24/96 - making ocihandles opaque
   slari       04/18/96 - add missing defines
   schandra    03/27/96 - V8OCI - add transaction related calls
   dchatter    04/01/96 - add OCI_FILE options
   dchatter    03/21/96 - add oci2lda conversion routines
   dchatter    03/07/96 - add OCI piece definition
   slari       03/12/96 - add describe attributes
   slari       03/12/96 - add OCI_OTYPE_QUERY
   aroy        02/28/96 - Add column attributes
   slari       02/09/96 - add OCI_OBJECT
   slari       02/07/96 - add OCI_HYTPE_DSC
   aroy        01/10/96 - adding function code defines...