oci.h

将对Oracle数据库读写操作的OCI进行封装。不但具有普通数据的读取操作

/*
 * $Header: oci.h 19-apr-2002.17:06:48 aahluwal Exp $
 */

/* Copyright (c) 1995, 2002, Oracle Corporation.  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 
     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)
   aahluwal    04/19/02 - bug 2327951, add session end mode.
   dgprice     12/18/01 - bug 2102779 add reserved force describe
   schandir    11/19/01 - add/modify modes.
   schandir    11/15/01 - add OCI_SPC_STMTCACHE.
   schandir    12/06/01 - change mode value of OCI_SPOOL.
   msakayed    11/02/01 - Bug #2094292: add OCI_ATTR_DIRPATH_INPUT
   dsaha       11/09/01 - add OCI_DTYPE_RESERVED1
   skabraha    11/05/01 - new method flag
   skabraha    10/25/01 - another flag for XML
   skabraha    10/11/01 - describe flags for subtypes
   nbhatt      09/18/01 - new reserved AQ flags
   celsbern    10/19/01 - merge LOG to MAIN
   ksurlake    10/12/01 - add OCI_ATTR_RESERVED_13
   ksurlake    08/13/01 - add OCI_ATTR_RESERVED_12
   schandir    09/24/01 - Adding stmt caching
   abande      09/04/01 - Adding session pooling
   sagrawal    10/23/01 - add new bit for OCIPHandleFree
   skabraha    09/24/01 - describe flags for XML type
   schandir    09/24/01 - Adding stmt caching
   abande      09/04/01 - Adding session pooling
   stakeda     09/17/01 - add OCI_NLS_CHARSET_ID
   whe         09/19/01 - add OCIXMLType create options
   rpingte     09/11/01 - add OCI_MUTEX_ENV_ONLY and OCI_NO_MUTEX_STMT
   cmlim       08/28/01 - mod datecache attrs to use same naming as dpapi attrs
   wzhang      08/24/01 - Add new keywords for OCINlsNameMap.
   rphillip    05/02/01 - Add date cache attributes
   ebatbout    04/13/01 - add definition, OCI_ATTR_RESERVED_11
   chliang     04/12/01 - add shortnames for newer oci funcation
   wzhang      04/11/01 - Add new OCI NLS constants.
   cmlim       04/13/01 - remove attrs not used by dpapi (151 & 152 avail)
   rkambo      03/23/01 - bugfix 1421793
   cmlim       04/02/01 - remove OCI_ATTR_DIRPATH_{NESTED_TBL, SUBST_OBJ_TBL}
                        - note: attribute #s 186 & 205 available
   whe         03/28/01 - add OCI_AFC_PAD_ON/OFF mode
   preilly     03/05/01 - Add stream versioning support to DirPath context
   schandir    12/18/00 - remove attr CONN_INCR_DELAY.
   schandir    12/12/00 - change mode from OCI_POOL to OCI_CPOOL.
   cbarclay    01/12/01 - add atribute for OCIP_ATTR_TMZ
   whe         01/07/01 - add attributes related to UTF16 env mode
   slari       12/29/00 - add blank line
   slari       12/28/00 - OCI_ATTR_RESERVED_10
   whe         12/19/00 - add OCI_ENVCR_RESERVED3
   rpang       11/29/00 - Added OCI_ATTR_ORA_DEBUG_JDWP attribute
   cmlim       11/28/00 - support substitutable object tables in dpapi
   akatti      10/09/00 - [198379]:add OCIRowidToChar
   sgollapu    10/11/00 - Add OCI_PREP_RESERVED_1
   sgollapu    08/27/00 - add attribute to get erroneous column
   sgollapu    07/29/00 - Add snapshot attributes
   kmohan      09/18/00 - add OCI_FNCODE_LOGON2
   abrumm      10/08/00 - include ocixad.h
   mbastawa    10/04/00 - add OCI_ATTR_ROWS_FETCHED
   nbhatt      08/24/00 - add transformation attribute
   dmwong      08/22/00 - OCI_ATTR_CID_VALUE -> OCI_ATTR_CLIENT_IDENTIFIER.
   cmlim       08/30/00 - add OCI_ATTR_DIRPATH_SID
   dsaha       08/18/00 - add OCI_ATTR_RESERVED_5
   amangal     08/17/00 - Merge into 8.2 : 1194361
   slari       08/03/00 - add OCI_ATTR_HANDLE_POSITION
   dsaha       07/20/00 - 2rt exec
   sgollapu    07/04/00 - Add virtual session flag
   cmlim       07/07/00 - add OCI_ATTR_DIRPATH_OID, OCI_ATTR_DIRPATH_NESTED_TBL
   etucker     07/28/00 - add OCIIntervalFromTZ
   rwessman    06/26/00 - N-tier: added new credential attributes
   whe         07/27/00 - add OCI_UTF16 mode
   vjayaram    07/18/00 - add connection pooling changes
   etucker     07/12/00 - add dls apis
   cmlim       07/07/00 - add OCI_ATTR_DIRPATH_OID, OCI_ATTR_DIRPATH_NESTED_TBL
   sgollapu    07/04/00 - Add virtual session flag
   najain      05/01/00 - AQ Signature support
   sgollapu    06/14/00 - Add reserved OCI mode
   rkambo      06/08/00 - notification presentation support
   sagrawal    06/04/00 - ref cursor to c
   ksurlake    06/07/00 - define OCI_POOL
   mbastawa    06/05/00 - added scrollable cursor attributes
   weiwang     03/31/00 - add LDAP support
   whe         05/30/00 - add OCI_ATTR_MAXCHAR_SIZE
   whe         05/23/00 - validate OCI_NO_CACHE mode
   dsaha       02/02/00 - Add no-cache attr in statement handle
   whe         05/23/00 - add OCIP_ICACHE
   allee       05/17/00 - describe support for JAVA implmented TYPE
   preilly     05/30/00 - Continue adding support for objects in direct path lo
   cmlim       05/16/00 - 8.2 dpapi support of ADTs
   rxgovind    05/04/00 - OCIAnyDataSet changes
   rkasamse    05/25/00 - add OCIAnyDataCtx
   rmurthy     04/26/00 - describe support for inheritance
   ksurlake    04/18/00 - Add credential type
   whe         05/24/00 - add OCI_ATTR_CHAR_ attrs
   rkambo      04/19/00 - subscription enhancement
   rmurthy     04/26/00 - describe support for inheritance
   delson      03/28/00 - add OCI_ATTR_RESERVED_2
   abrumm      03/31/00 - external table support
   rkasamse    03/13/00 - add declarations for OCIAnyData
   najain      02/24/00 - support for dequeue as select
   dsaha       03/10/00 - Add OCI_ALWAYS_BLOCKING
   esoyleme    04/25/00 - separated transactions
   sgollapu    12/23/99 - OCIServerAttach extensions
   slari       08/23/99 - add OCI_DTYPE_UCB
   slari       08/20/99 - add OCI_UCBTYPE_REPLACE
   hsbedi      08/31/99 - Memory Stats .
   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