Edit D:\app\Administrator\product\11.2.0\dbhome_1\OCI\include\oro.h
/* Copyright (c) 1994, 2003, Oracle Corporation. All rights reserved. */ /* NAME OCI - Oracle Object Interface for External/Internal/Kernel Clients DESCRIPTION This header file contains Oracle object interface definitions which can be included by external user applications, tools, as well as the kernel. It defines types and constants that are common to all object interface which is being defined in several other header files (e.g., ori.h, ort.h, and orl.h). RELATED DOCUMENTS TBD INSPECTION STATUS [[ deletable if no inspection ]] Inspection date: [[ date of the last logging meeting ]] Inspection status: [[ exited, not exited, or N/A if exit is not a goal ]] Estimated increasing cost defects per page: Rule sets: [[ rule sets inspected against or planned to be inspected against ]] ACCEPTANCE REVIEW STATUS [[ deletable if no approval review ]] Review date: [[ date of the meeting where issues were logged and the approval status was decided ]] Review status: [[ current status: accepted, conditionally accepted, major revision required, rejected ]] Reviewers: [[ names of the members on the review team ]] PUBLIC FUNCTIONS EXAMPLES Examples are given in the description of each function or macro where relevant. MODIFIED mnanal 06/09/03 - backout of fix 2836388 mnanal 05/14/03 - bug-2836388 srseshad 11/27/02 - Change OCI_TYPECODE_BFLOAT/BDOUBLE codes rxgovind 10/09/02 - add OCI_TYPECODE_UROWID mxyang 09/17/02 - grabtrans 'mmorsi_obj_float' srseshad 09/11/02 - srseshad 09/01/02 - aahluwal 06/03/02 - bug 2360115 celsbern 10/19/01 - merge LOG to MAIN rxgovind 10/16/01 - update typecodes rxgovind 09/19/01 - add typecodes rkasamse 08/15/01 - add OCI_DURATION_USER_CALLBACK jchai 09/24/01 - add type code for PLS_INTEGER porangas 08/22/01 - Fix bug#1776434 schatter 04/09/01 - merge 1456235: define OCI_DURATION_INVALID rdani 10/12/00 - 1449943 NOCOPY and PIPELINE ciyer 05/26/00 - short names for abstract, overriding rkasamse 05/25/00 - OCCI enhancements smuralid 05/11/00 - OCITypeMethodFlags - add NOT INSTANTIABLE, OVERRIDING rxgovind 05/09/00 - add OCI_TYPECODE_NONE tnbui 07/28/99 - Remove OCI_TYPECODE_TIMESTAMP_ITZ tnbui 07/21/99 - TS LOCAL TZ thoang 06/21/99 - Add OCI_TYPECODE_TIMESTAMP_ITZ thoang 03/04/99 - Add datetime datatypes rkasamse 10/20/98 - add OCI_ATTR_CACHE_ARRAYFLUSH rkasamse 10/29/98 - add OCI_DURATION_CALLOUT rkasamse 04/28/98 - OCI_OBJECT_DETECTCHANGE -> OCI_ATTR_OBJECT_DETECTCHAN rkasamse 04/28/98 - OCI_OBJECT_NEWNOTNULL -> OCI_ATTR_OBJECT_NEWNOTNULL rkasamse 04/23/98 - add OCI_OBJECT_DETECTCHANGE rkasamse 04/03/98 - add OCI_OBJECT_NEWNOTNULL pmitra 04/01/98 - OCI_LOCK_X_NOWAIT added rxgovind 02/18/98 - add OCI_TYPECODE_OPAQUE rkasamse 02/13/98 - Add OCI_DURATION_PROCESS cxcheng 07/28/97 - fix compile with SLSHORTNAME skrishna 07/14/97 - add OCIObjectGetProperty cxcheng 04/30/97 - make OCITypeParamMode values consistent with PL/SQL skrishna 04/28/97 - undocument OCIObjectProperty & OCIObjectEvent cxcheng 03/29/97 - remove all remaining short names sthakur 03/20/97 - add casts to constants cxcheng 02/21/97 - temporarily put SLSHORTNAME for PL/SQL cxcheng 02/06/97 - take out short name support except with SLSHORTNAME lchidamb 01/20/97 - update OCIRef comments sgollapu 11/19/96 - Add OCI type codes for BOOL,REC,and TAB cxcheng 11/19/96 - more typecode changes cxcheng 11/13/96 - add #include for ocidfn.h cxcheng 11/13/96 - add OCI_TYPECODE_ADT for compatibility cxcheng 11/12/96 - add SQLT_NCO for named collection cxcheng 11/11/96 - more changes to typecodes cxcheng 11/07/96 - #define OCI_TYPECODE_MLSLABEL to SQLT_LAB cxcheng 11/06/96 - fix #define omission for OROTCNAT cxcheng 10/30/96 - move OCI_TYPECODE_* to ocidfn.h as SQLT_* cxcheng 10/28/96 - more beautification changes jboonleu 10/29/96 - add flags for freeing object dchatter 10/26/96 - delete redef of OCISvcCtx, OCIError, OCIEnv cxcheng 10/15/96 - more changes cxcheng 10/14/96 - more final fixes to constants mluong 10/11/96 - mluong 10/11/96 - KOCON and KONSP are in lowercase mluong 10/11/96 - add some define per Calvin cxcheng 10/09/96 - add #define for OROOCOSFN to OCI_COPY_NOREF jboonleu 10/08/96 - change OROOCOSFN to OCICopyFlag jboonleu 10/07/96 - use new OCI names for cache options cxcheng 10/07/96 - add OROTCS02 for KOTTCBRI and OROTCS03 as spare cxcheng 10/07/96 - more lint fixes cxcheng 10/02/96 - move oronsp to ko.h as konsp cxcheng 10/01/96 - add long names for readability cxcheng 10/01/96 - remove orotty and orotal rjenkins 09/28/96 - 2k char 4k varchar2 jboonleu 09/27/96 - add macro used only in beta2 cxcheng 09/27/96 - move oroenv to oroenv.h cxcheng 09/24/96 - remove unnecessary orotyp cxcheng 09/25/96 - add typecode OROTCS01 as placeholder for lob pointer cxcheng 09/20/96 - add TDO load option orotgo jboonleu 09/18/96 - add OROOPOREC jboonleu 09/10/96 - add OROOPODFL jweisz 08/27/96 - add SQL internal typecode OROTCS00 cxcheng 08/02/96 - add PLSQL internal typecodes OROTCP.. cxcheng 08/01/96 - add OROTCFAR to fill up space left by OROTCCAR jboonleu 07/16/96 - new pin option cxcheng 06/18/96 - add casts to OROTNOPRE and OROTNOSCL cxcheng 05/29/96 - change OROTCNPT back to OROTCDOM vkrishna 05/27/96 - add OROTCCAR cxcheng 05/17/96 - replace OROTCFAR with OROTCCAR cxcheng 05/08/96 - change orotmf from ub1 to ub2 cxcheng 05/07/96 - fix public defines for method types cxcheng 04/30/96 - change OROTCDOM to OROTCNPT cxcheng 04/15/96 - remove obsolete OROTTYICT jboonleu 04/12/96 - add new pin option sthakur 04/12/96 - add indicator type and indicator status cxcheng 04/10/96 - add function parameter codes for ORT/KOT cxcheng 04/03/96 - replace OROTCFAR as OROTCCAR jwijaya 03/29/96 - add OROTTCCAR jwijaya 03/27/96 - better comments for orotc cxcheng 02/23/96 - add typecodes for SMALLINT and VARCHAR2 skrishna 02/22/96 - add oroind - null indicator type cxcheng 02/21/96 - change lob character codes to OROTCCLB, OROTCBLB... jboonleu 02/06/96 - new value for predefined duration cxcheng 01/12/96 - add OROTCCLO, OROTCBLO, OROTCFIL to orotc cxcheng 12/05/95 - add OROTCDOM and OROTCAAT to orotc skotsovo 10/30/95 - reserve space for internal 'oid' type jwijaya 10/20/95 - support variable-length ref cxcheng 10/03/95 - add OROTMFOR for ordering function to orotmf cxcheng 10/03/95 - Adding the ordering function type to orotmf jboonleu 09/28/95 - set OROODTPRE jboonleu 09/25/95 - add oroodt skotsovo 03/10/95 - update to only include release 1 jboonleu 02/15/95 - add OROOPOREC, remove orocro, oroolo skotsovo 01/30/95 - add default max lengths for varrays and vstrings skotsovo 01/24/95 - categorize sint32, double, and real as number types (with precision and scale) instead of scalar types. skotsovo 12/20/94 - add release 1 types skotsovo 12/12/94 - update according to new ots doc skotsovo 12/01/94 - add default precision and scale jwijaya 11/15/94 - rename ORONSPTAB to ORONSPEXT jwijaya 10/25/94 - tint jwijaya 10/06/94 - add namespace jwijaya 10/02/94 - connection handle -> connection number skotsovo 09/12/94 - keep 0 as uninitialized value for ORT consts skotsovo 08/24/94 - fix orotec skotsovo 08/17/94 - modify type code names skotsovo 08/12/94 - fix 141 lint errors skotsovo 07/25/94 - modify categorization of complex types (orotc) skotsovo 07/07/94 - change typecode enum values & add decimal type skotsovo 07/01/94 - change order of typecodes jwijaya 06/15/94 - review jboonleu 06/13/94 - add comments for the object cache options jwijaya 06/13/94 - adhere to the header file template skotsovo 06/09/94 - make ots scalar type names consistent with the ots document jwijaya 06/07/94 - include oratypes.h instead of s.h skotsovo 05/24/94 - change typecodes jwijaya 05/23/94 - fix comments of ororef skotsovo 05/19/94 - remove type composition skotsovo 05/09/94 - modified orotc according to new OTS document jwijaya 05/03/94 - oroid and ororef jwijaya 01/26/94 - Creation */ #ifndef ORATYPES #include <oratypes.h> #endif #ifndef OCIDFN_ORACLE #include <ocidfn.h> #endif #ifndef ORO_ORACLE #define ORO_ORACLE /*---------------------------------------------------------------------------*/ /* SHORT NAMES SUPPORT SECTION */ /*---------------------------------------------------------------------------*/ #ifdef SLSHORTNAME /* the following are short names that are only supported on IBM mainframes with the SLSHORTNAME defined. With this all subsequent long names will actually be substituted with the short names here */ #define OCIDuration oroodt #define OCIInd oroind #define OCILockOpt oroolm #define OCIMarkOpt oroomo #define OCIObjectEvent orocev #define OCIObjectProperty oroopr #define OCIPinOpt oroopo #define OCIRef ororef #define OCIRefreshOpt orooro #define OCITypeCode orotc #define OCITypeEncap orotec #define OCITypeGetOpt orotgo #define OCITypeMethodFlag orotmf #define OCITypeParamMode orotpm #define OCIObjectPropId oroopi #define OCIObjectLifetime oroolft #define OCIObjectMarkstatus oroomst #define OCI_LOCK_NONE OROOLMNUL #define OCI_LOCK_X OROOLMX #define OCI_LOCK_X_NOWAIT OROOLMXNW #define OCI_MARK_DEFAULT OROOMODFL #define OCI_MARK_NONE OROOMONON #define OCI_MARK_UPDATE OROOMOUPD #define OCI_OBJECTEVENT_AFTER_FLUSH OROCEVAFL #define OCI_OBJECTEVENT_AFTER_REFRESH OROCEVARF #define OCI_OBJECTEVENT_BEFORE_FLUSH OROCEVBFL #define OCI_OBJECTEVENT_BEFORE_REFRESH OROCEVBRF #define OCI_OBJECTEVENT_WHEN_LOCK OROCEVWLK #define OCI_OBJECTEVENT_WHEN_MARK_DELETED OROCEVWDL #define OCI_OBJECTEVENT_WHEN_MARK_UPDATED OROCEVWUP #define OCI_OBJECTEVENT_WHEN_UNMARK OROCEVWUM #define OCI_OBJECTPROP_DIRTIED OROOPRDRT #define OCI_OBJECTPROP_LOADED OROOPRLOD #define OCI_OBJECTPROP_LOCKED OROOPRLCK #define OCI_PIN_ANY OROOPOANY #define OCI_PIN_DEFAULT OROOPODFL #define OCI_PIN_LATEST OROOPOLST #define OCI_PIN_RECENT OROOPOREC #define OCI_REFRESH_LOADED OROOROLOD #define OCI_TYPEENCAP_PRIVATE OROTECPVT #define OCI_TYPEENCAP_PUBLIC OROTECPUB #define OCI_TYPEGET_ALL OROTGOALL #define OCI_TYPEGET_HEADER OROTGOHDR #define OCI_TYPEMETHOD_CONSTANT OROTMCON #define OCI_TYPEMETHOD_CONSTRUCTOR OROTMCSTR #define OCI_TYPEMETHOD_DESTRUCTOR OROTMDSTR #define OCI_TYPEMETHOD_INLINE OROTMINL #define OCI_TYPEMETHOD_MAP OROTMMAP #define OCI_TYPEMETHOD_OPERATOR OROTMOP #define OCI_TYPEMETHOD_ORDER OROTMOR #define OCI_TYPEMETHOD_RNDS OROTMRDS #define OCI_TYPEMETHOD_RNPS OROTMRPS #define OCI_TYPEMETHOD_SELFISH OROTMSLF #define OCI_TYPEMETHOD_VIRTUAL OROTMVRT #define OCI_TYPEMETHOD_WNDS OROTMWDS #define OCI_TYPEMETHOD_WNPS OROTMWPS #define OCI_TYPEMETHOD_ABSTRACT OROTMABSTRACT #define OCI_TYPEMETHOD_OVERRIDING OROTMOVERRIDING #define OCI_TYPEMETHOD_PIPELINED OROTMPIPELINED #define OCI_TYPEPARAM_BYREF OROTPMREF #define OCI_TYPEPARAM_IN OROTPMIN #define OCI_TYPEPARAM_INOUT OROTPMIO #define OCI_TYPEPARAM_OUT OROTPMOUT #define OCI_TYPEPARAM_OUTNCPY OROTPMOUTNCPY #define OCI_TYPEPARAM_INOUTNCPY OROTPMIONCPY #endif /* SLSHORTNAME */ /*---------------------------------------------------------------------------*/ /* PUBLIC TYPES, CONSTANTS AND MACROS */ /*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/ /* GENERAL OBJECT TYPES, CONSTANTS, MACROS */ /*---------------------------------------------------------------------------*/ /*------------------------- OBJECT REFERENCE (REF) --------------------------*/ typedef struct OCIRef OCIRef; /* * OCIRef - OCI object REFerence * * In the Oracle object runtime environment, an object is identified by an * object reference (ref) which contains the object identifier plus other * runtime information. The contents of a ref is opaque to clients. Use * OCIObjectNew() to construct a ref. */ /*--------------------------- OBJECT INDICATOR ------------------------------*/ typedef sb2 OCIInd; /* * OCIInd -- a variable of this type contains (null) indicator information */ #define OCI_IND_NOTNULL (OCIInd)0 /* not NULL */ #define OCI_IND_NULL (OCIInd)(-1) /* NULL */ #define OCI_IND_BADNULL (OCIInd)(-2) /* BAD NULL */ #define OCI_IND_NOTNULLABLE (OCIInd)(-3) /* not NULLable */ /*---------------------------------------------------------------------------*/ /* OBJECT CACHE */ /*---------------------------------------------------------------------------*/ /* To enable object change detection mode, set this to TRUE */ #define OCI_ATTR_OBJECT_DETECTCHANGE 0x00000020 /* To enable object creation with non-NULL attributes by default, set the following to TRUE. By default, object is created with NULL attributes */ #define OCI_ATTR_OBJECT_NEWNOTNULL 0x00000010 /* To enable sorting of the objects that belong to the same table before being flushed through OCICacheFlush. Please note that by enabling this object cache will not be flushing the objects in the same order they were dirtied */ #define OCI_ATTR_CACHE_ARRAYFLUSH 0x00000040 /*--------------------------- OBJECT PIN OPTION -----------------------------*/ enum OCIPinOpt { /* 0 = uninitialized */ OCI_PIN_DEFAULT = 1, /* default pin option */ OCI_PIN_ANY = 3, /* pin any copy of the object */ OCI_PIN_RECENT = 4, /* pin recent copy of the object */ OCI_PIN_LATEST = 5 /* pin latest copy of the object */ }; typedef enum OCIPinOpt OCIPinOpt; /* * OCIPinOpt - OCI object Pin Option * * In the Oracle object runtime environment, the program has the option to * specify which copy of the object to pin. * * OCI_PINOPT_DEFAULT pins an object using the default pin option. The default * pin option can be set as an attribute of the OCI environment handle * (OCI_ATTR_PINTOPTION). The value of the default pin option can be * OCI_PINOPT_ANY, OCI_PINOPT_RECENT, or OCI_PIN_LATEST. The default option * is initialized to OCI_PINOPT_ANY. * * OCI_PIN_ANY pins any copy of the object. The object is pinned * using the following criteria: * If the object copy is not loaded, load it from the persistent store. * Otherwise, the loaded object copy is returned to the program. * * OCI_PIN_RECENT pins the latest copy of an object. The object is * pinned using the following criteria: * If the object is not loaded, load the object from the persistent store * from the latest version. * If the object is not loaded in the current transaction and it is not * dirtied, the object is refreshed from the latest version. * Otherwise, the loaded object copy is returned to the program. * * OCI_PINOPT_LATEST pins the latest copy of an object. The object copy is * pinned using the following criteria: * If the object copy is not loaded, load it from the persistent store. * If the object copy is loaded and dirtied, it is returned to the program. * Otherwise, the loaded object copy is refreshed from the persistent store. */ /*--------------------------- OBJECT LOCK OPTION ----------------------------*/ enum OCILockOpt { /* 0 = uninitialized */ OCI_LOCK_NONE = 1, /* null (same as no lock) */ OCI_LOCK_X = 2, /* exclusive lock */ OCI_LOCK_X_NOWAIT = 3 /* exclusive lock, do not wait */ }; typedef enum OCILockOpt OCILockOpt; /* * OCILockOpt - OCI object LOCK Option * * This option is used to specify the locking preferences when an object is * loaded from the server. */ /*------------------------- OBJECT MODIFYING OPTION -------------------------*/ enum OCIMarkOpt { /* 0 = uninitialized */ OCI_MARK_DEFAULT = 1, /* default (the same as OCI_MARK_NONE) */ OCI_MARK_NONE = OCI_MARK_DEFAULT, /* object has not been modified */ OCI_MARK_UPDATE /* object is to be updated */ }; typedef enum OCIMarkOpt OCIMarkOpt; /* * OCIMarkOpt - OCI object Mark option * * When the object is marked updated, the client has to specify how the * object is intended to be changed. */ /*-------------------------- OBJECT Duration --------------------------------*/ typedef ub2 OCIDuration; #define OCI_DURATION_INVALID 0xFFFF /* Invalid duration */ #define OCI_DURATION_BEGIN (OCIDuration)10 /* beginning sequence of duration */ #define OCI_DURATION_NULL (OCIDuration)(OCI_DURATION_BEGIN-1) /* null duration */ #define OCI_DURATION_DEFAULT (OCIDuration)(OCI_DURATION_BEGIN-2) /* default */ #define OCI_DURATION_USER_CALLBACK (OCIDuration)(OCI_DURATION_BEGIN-3) #define OCI_DURATION_NEXT (OCIDuration)(OCI_DURATION_BEGIN-4) /* next special duration */ #define OCI_DURATION_SESSION (OCIDuration)(OCI_DURATION_BEGIN) /* the end of user session */ #define OCI_DURATION_TRANS (OCIDuration)(OCI_DURATION_BEGIN+1) /* the end of user transaction */ /****************************************************************************** ** DO NOT USE OCI_DURATION_CALL. IT IS UNSUPPORTED ** ** WILL BE REMOVED/CHANGED IN A FUTURE RELEASE ** ******************************************************************************/ #define OCI_DURATION_CALL (OCIDuration)(OCI_DURATION_BEGIN+2) /* the end of user client/server call */ #define OCI_DURATION_STATEMENT (OCIDuration)(OCI_DURATION_BEGIN+3) /* This is to be used only during callouts. It is similar to that of OCI_DURATION_CALL, but lasts only for the duration of a callout. Its heap is from PGA */ #define OCI_DURATION_CALLOUT (OCIDuration)(OCI_DURATION_BEGIN+4) #define OCI_DURATION_LAST OCI_DURATION_CALLOUT /* last of predefined durations */ /* This is not being treated as other predefined durations such as SESSION, CALL etc, because this would not have an entry in the duration table and its functionality is primitive such that only allocate, free, resize memory are allowed, but one cannot create subduration out of this */ #define OCI_DURATION_PROCESS (OCIDuration)(OCI_DURATION_BEGIN-5) /* * OCIDuration - OCI object duration * * A client can specify the duration of which an object is pinned (pin * duration) and the duration of which the object is in memory (allocation * duration). If the objects are still pinned at the end of the pin duration, * the object cache manager will automatically unpin the objects for the * client. If the objects still exist at the end of the allocation duration, * the object cache manager will automatically free the objects for the client. * * Objects that are pinned with the option OCI_DURATION_TRANS will get unpinned * automatically at the end of the current transaction. * * Objects that are pinned with the option OCI_DURATION_SESSION will get * unpinned automatically at the end of the current session (connection). * * The option OCI_DURATION_NULL is used when the client does not want to set * the pin duration. If the object is already loaded into the cache, then the * pin duration will remain the same. If the object is not yet loaded, the * pin duration of the object will be set to OCI_DURATION_DEFAULT. */ /*----------------------------- OBJECT PROPERTY -----------------------------*/ /****************************************************************************** ** DO NOT USE OCIObjectProperty. IT IS UNSUPPORTED ** ** WILL BE REMOVED/CHANGED IN A FUTURE RELEASE ** ******************************************************************************/ enum OCIObjectProperty { /* 0 = uninitialized */ OCI_OBJECTPROP_DIRTIED = 1, /* dirty objects */ OCI_OBJECTPROP_LOADED, /* objects loaded in the transaction */ OCI_OBJECTPROP_LOCKED /* locked objects */ }; typedef enum OCIObjectProperty OCIObjectProperty; /* * OCIObjectProperty -- OCI Object Property * This specifies the properties of objects in the object cache. */ /*------------------------- CACHE REFRESH OPTION ---------------------------*/ enum OCIRefreshOpt { /* 0 = uninitialized */ OCI_REFRESH_LOADED = 1 /* refresh objects loaded in the transaction */ }; typedef enum OCIRefreshOpt OCIRefreshOpt; /* * OCIRefreshOpt - OCI cache Refresh Option * This option is used to specify the set of objects to be refreshed. * * OCI_REFRESH_LOAD refreshes the objects that are loaded in the current * transaction. */ /*-------------------------------- OBJECT EVENT -----------------------------*/ /****************************************************************************** ** DO NOT USE OCIObjectEvent. IT IS UNSUPPORTED ** ** WILL BE REMOVED/CHANGED IN A FUTURE RELEASE ** ******************************************************************************/ enum OCIObjectEvent { /* 0 = uninitialized */ OCI_OBJECTEVENT_BEFORE_FLUSH = 1, /* before flushing the cache */ OCI_OBJECTEVENT_AFTER_FLUSH, /* after flushing the cache */ OCI_OBJECTEVENT_BEFORE_REFRESH, /* before refreshing the cache */ OCI_OBJECTEVENT_AFTER_REFRESH, /* after refreshing the cache */ OCI_OBJECTEVENT_WHEN_MARK_UPDATED, /* when an object is marked updated */ OCI_OBJECTEVENT_WHEN_MARK_DELETED, /* when an object is marked deleted */ OCI_OBJECTEVENT_WHEN_UNMARK, /* when an object is being unmarked */ OCI_OBJECTEVENT_WHEN_LOCK /* when an object is being locked */ }; typedef enum OCIObjectEvent OCIObjectEvent; /* * OCIObjectEvent -- OCI Object Event * This specifies the kind of event that is supported by the object * cache. The program can register a callback that is invoked when the * specified event occurs. */ /*----------------------------- OBJECT COPY OPTION --------------------------*/ #define OCI_OBJECTCOPY_NOREF (ub1)0x01 /* * OCIObjectCopyFlag - Object copy flag * * If OCI_OBJECTCOPY_NOREF is specified when copying an instance, the * reference and lob will not be copied to the target instance. */ /*----------------------------- OBJECT FREE OPTION --------------------------*/ #define OCI_OBJECTFREE_FORCE (ub2)0x0001 #define OCI_OBJECTFREE_NONULL (ub2)0x0002 #define OCI_OBJECTFREE_HEADER (ub2)0x0004 /* * OCIObjectFreeFlag - Object free flag * * If OCI_OBJECTCOPY_FORCE is specified when freeing an instance, the instance * is freed regardless it is pinned or diritied. * If OCI_OBJECTCOPY_NONULL is specified when freeing an instance, the null * structure is not freed. */ /*----------------------- OBJECT PROPERTY ID -------------------------------*/ typedef ub1 OCIObjectPropId; #define OCI_OBJECTPROP_LIFETIME 1 /* persistent or transient or value */ #define OCI_OBJECTPROP_SCHEMA 2 /* schema name of table containing object */ #define OCI_OBJECTPROP_TABLE 3 /* table name of table containing object */ #define OCI_OBJECTPROP_PIN_DURATION 4 /* pin duartion of object */ #define OCI_OBJECTPROP_ALLOC_DURATION 5 /* alloc duartion of object */ #define OCI_OBJECTPROP_LOCK 6 /* lock status of object */ #define OCI_OBJECTPROP_MARKSTATUS 7 /* mark status of object */ #define OCI_OBJECTPROP_VIEW 8 /* is object a view object or not? */ /* * OCIObjectPropId - OCI Object Property Id * Identifies the different properties of objects. */ /*----------------------- OBJECT LIFETIME ----------------------------------*/ enum OCIObjectLifetime { /* 0 = uninitialized */ OCI_OBJECT_PERSISTENT = 1, /* persistent object */ OCI_OBJECT_TRANSIENT, /* transient object */ OCI_OBJECT_VALUE /* value object */ }; typedef enum OCIObjectLifetime OCIObjectLifetime; /* * OCIObjectLifetime - OCI Object Lifetime * Classifies objects depending upon the lifetime and referenceability * of the object. */ /*----------------------- OBJECT MARK STATUS -------------------------------*/ typedef uword OCIObjectMarkStatus; #define OCI_OBJECT_NEW 0x0001 /* new object */ #define OCI_OBJECT_DELETED 0x0002 /* object marked deleted */ #define OCI_OBJECT_UPDATED 0x0004 /* object marked updated */ /* * OCIObjectMarkStatus - OCI Object Mark Status * Status of the object - new or updated or deleted */ /* macros to test the object mark status */ #define OCI_OBJECT_IS_UPDATED(flag) bit((flag), OCI_OBJECT_UPDATED) #define OCI_OBJECT_IS_DELETED(flag) bit((flag), OCI_OBJECT_DELETED) #define OCI_OBJECT_IS_NEW(flag) bit((flag), OCI_OBJECT_NEW) #define OCI_OBJECT_IS_DIRTY(flag) \ bit((flag), OCI_OBJECT_UPDATED|OCI_OBJECT_NEW|OCI_OBJECT_DELETED) /*---------------------------------------------------------------------------*/ /* TYPE MANAGER */ /*---------------------------------------------------------------------------*/ /*------------------------------ TYPE CODE ----------------------------------*/ /* * Type manager typecodes * * These are typecodes designed to be used with the type manager; * they also include longer, more readable versions of existing SQLT names. * Those types that are directly related to existing SQLT types are #define'd * to their SQLT equivalents. * * The type manager typecodes are designed to be useable for all OCI calls. * They are in the range from 192 to 320 for typecodes, so as not to conflict * with existing OCI SQLT typecodes (see ocidfn.h). */ #define OCI_TYPECODE_REF SQLT_REF /* SQL/OTS OBJECT REFERENCE */ #define OCI_TYPECODE_DATE SQLT_DAT /* SQL DATE OTS DATE */ #define OCI_TYPECODE_SIGNED8 27 /* SQL SIGNED INTEGER(8) OTS SINT8 */ #define OCI_TYPECODE_SIGNED16 28 /* SQL SIGNED INTEGER(16) OTS SINT16 */ #define OCI_TYPECODE_SIGNED32 29 /* SQL SIGNED INTEGER(32) OTS SINT32 */ #define OCI_TYPECODE_REAL 21 /* SQL REAL OTS SQL_REAL */ #define OCI_TYPECODE_DOUBLE 22 /* SQL DOUBLE PRECISION OTS SQL_DOUBLE */ #define OCI_TYPECODE_BFLOAT SQLT_IBFLOAT /* Binary float */ #define OCI_TYPECODE_BDOUBLE SQLT_IBDOUBLE /* Binary double */ #define OCI_TYPECODE_FLOAT SQLT_FLT /* SQL FLOAT(P) OTS FLOAT(P) */ #define OCI_TYPECODE_NUMBER SQLT_NUM/* SQL NUMBER(P S) OTS NUMBER(P S) */ #define OCI_TYPECODE_DECIMAL SQLT_PDN /* SQL DECIMAL(P S) OTS DECIMAL(P S) */ #define OCI_TYPECODE_UNSIGNED8 SQLT_BIN /* SQL UNSIGNED INTEGER(8) OTS UINT8 */ #define OCI_TYPECODE_UNSIGNED16 25 /* SQL UNSIGNED INTEGER(16) OTS UINT16 */ #define OCI_TYPECODE_UNSIGNED32 26 /* SQL UNSIGNED INTEGER(32) OTS UINT32 */ #define OCI_TYPECODE_OCTET 245 /* SQL ??? OTS OCTET */ #define OCI_TYPECODE_SMALLINT 246 /* SQL SMALLINT OTS SMALLINT */ #define OCI_TYPECODE_INTEGER SQLT_INT /* SQL INTEGER OTS INTEGER */ #define OCI_TYPECODE_RAW SQLT_LVB /* SQL RAW(N) OTS RAW(N) */ #define OCI_TYPECODE_PTR 32 /* SQL POINTER OTS POINTER */ #define OCI_TYPECODE_VARCHAR2 SQLT_VCS /* SQL VARCHAR2(N) OTS SQL_VARCHAR2(N) */ #define OCI_TYPECODE_CHAR SQLT_AFC /* SQL CHAR(N) OTS SQL_CHAR(N) */ #define OCI_TYPECODE_VARCHAR SQLT_CHR /* SQL VARCHAR(N) OTS SQL_VARCHAR(N) */ #define OCI_TYPECODE_MLSLABEL SQLT_LAB /* OTS MLSLABEL */ #define OCI_TYPECODE_VARRAY 247 /* SQL VARRAY OTS PAGED VARRAY */ #define OCI_TYPECODE_TABLE 248 /* SQL TABLE OTS MULTISET */ #define OCI_TYPECODE_OBJECT SQLT_NTY /* SQL/OTS NAMED OBJECT TYPE */ #define OCI_TYPECODE_OPAQUE 58 /* SQL/OTS Opaque Types */ #define OCI_TYPECODE_NAMEDCOLLECTION SQLT_NCO /* SQL/OTS NAMED COLLECTION TYPE */ #define OCI_TYPECODE_BLOB SQLT_BLOB /* SQL/OTS BINARY LARGE OBJECT */ #define OCI_TYPECODE_BFILE SQLT_BFILE /* SQL/OTS BINARY FILE OBJECT */ #define OCI_TYPECODE_CLOB SQLT_CLOB /* SQL/OTS CHARACTER LARGE OBJECT */ #define OCI_TYPECODE_CFILE SQLT_CFILE /* SQL/OTS CHARACTER FILE OBJECT */ /* the following are ANSI datetime datatypes added in 8.1 */ #define OCI_TYPECODE_TIME SQLT_TIME /* SQL/OTS TIME */ #define OCI_TYPECODE_TIME_TZ SQLT_TIME_TZ /* SQL/OTS TIME_TZ */ #define OCI_TYPECODE_TIMESTAMP SQLT_TIMESTAMP /* SQL/OTS TIMESTAMP */ #define OCI_TYPECODE_TIMESTAMP_TZ SQLT_TIMESTAMP_TZ /* SQL/OTS TIMESTAMP_TZ */ #define OCI_TYPECODE_TIMESTAMP_LTZ SQLT_TIMESTAMP_LTZ /* TIMESTAMP_LTZ */ #define OCI_TYPECODE_INTERVAL_YM SQLT_INTERVAL_YM /* SQL/OTS INTRVL YR-MON */ #define OCI_TYPECODE_INTERVAL_DS SQLT_INTERVAL_DS /* SQL/OTS INTRVL DAY-SEC */ #define OCI_TYPECODE_UROWID SQLT_RDD /* Urowid type */ #define OCI_TYPECODE_OTMFIRST 228 /* first Open Type Manager typecode */ #define OCI_TYPECODE_OTMLAST 320 /* last OTM typecode */ #define OCI_TYPECODE_SYSFIRST 228 /* first OTM system type (internal) */ #define OCI_TYPECODE_SYSLAST 235 /* last OTM system type (internal) */ #define OCI_TYPECODE_PLS_INTEGER 266 /* type code for PLS_INTEGER */ /* the following are PL/SQL-only internal. They should not be used */ #define OCI_TYPECODE_ITABLE SQLT_TAB /* PLSQL indexed table */ #define OCI_TYPECODE_RECORD SQLT_REC /* PLSQL record */ #define OCI_TYPECODE_BOOLEAN SQLT_BOL /* PLSQL boolean */ /* NOTE : The following NCHAR related codes are just short forms for saying OCI_TYPECODE_VARCHAR2 with a charset form of SQLCS_NCHAR. These codes are intended for use in the OCIAnyData API only and nowhere else. */ #define OCI_TYPECODE_NCHAR 286 #define OCI_TYPECODE_NVARCHAR2 287 #define OCI_TYPECODE_NCLOB 288 /* To indicate absence of typecode being specified */ #define OCI_TYPECODE_NONE 0 /* To indicate error has to be taken from error handle - reserved for sqlplus use */ #define OCI_TYPECODE_ERRHP 283 /* The OCITypeCode type is interchangeable with the existing SQLT type which is a ub2 */ typedef ub2 OCITypeCode; /*----------------------- GET OPTIONS FOR TDO ------------------------------*/ enum OCITypeGetOpt { OCI_TYPEGET_HEADER, /* load only the header portion of the TDO when getting type */ OCI_TYPEGET_ALL /* load all attribute and method descriptors as well */ }; typedef enum OCITypeGetOpt OCITypeGetOpt; /* * OCITypeGetOpt * * This is the flag passed to OCIGetTypeArray() to indicate how the TDO is * going to be loaded into the object cache. * OCI_TYPEGET_HEADER implies that only the header portion is to be loaded * initially, with the rest loaded in on a 'lazy' basis. Only the header is * needed for PL/SQL and OCI operations. OCI_TYPEGET_ALL implies that ALL * the attributes and methods belonging to a TDO will be loaded into the * object cache in one round trip. Hence it will take much longer to execute, * but will ensure that no more loading needs to be done when pinning ADOs * etc. This is only needed if your code needs to examine and manipulate * attribute and method information. * * The default is OCI_TYPEGET_HEADER. */ /*------------------------ TYPE ENCAPSULTATION LEVEL ------------------------*/ enum OCITypeEncap { /* 0 = uninitialized */ OCI_TYPEENCAP_PRIVATE, /* private: only internally visible */ OCI_TYPEENCAP_PUBLIC /* public: visible to both internally and externally */ }; typedef enum OCITypeEncap OCITypeEncap; /* * OCITypeEncap - OCI Encapsulation Level */ /*---------------------------- TYPE METHOD FLAGS ----------------------------*/ enum OCITypeMethodFlag { OCI_TYPEMETHOD_INLINE = 0x0001, /* inline */ OCI_TYPEMETHOD_CONSTANT = 0x0002, /* constant */ OCI_TYPEMETHOD_VIRTUAL = 0x0004, /* virtual */ OCI_TYPEMETHOD_CONSTRUCTOR = 0x0008, /* constructor */ OCI_TYPEMETHOD_DESTRUCTOR = 0x0010, /* destructor */ OCI_TYPEMETHOD_OPERATOR = 0x0020, /* operator */ OCI_TYPEMETHOD_SELFISH = 0x0040, /* selfish method (generic otherwise) */ OCI_TYPEMETHOD_MAP = 0x0080, /* map (relative ordering) */ OCI_TYPEMETHOD_ORDER = 0x0100, /* order (relative ordering) */ /* OCI_TYPEMETHOD_MAP and OCI_TYPEMETHOD_ORDER are mutually exclusive */ OCI_TYPEMETHOD_RNDS= 0x0200, /* Read no Data State (default) */ OCI_TYPEMETHOD_WNDS= 0x0400, /* Write no Data State */ OCI_TYPEMETHOD_RNPS= 0x0800, /* Read no Process State */ OCI_TYPEMETHOD_WNPS= 0x1000, /* Write no Process State */ OCI_TYPEMETHOD_ABSTRACT = 0x2000, /* abstract (not instantiable) method */ OCI_TYPEMETHOD_OVERRIDING = 0x4000, /* overriding method */ OCI_TYPEMETHOD_PIPELINED = 0x8000 /* method is pipelined */ }; typedef enum OCITypeMethodFlag OCITypeMethodFlag; /* macros to test the type method flags */ #define OCI_METHOD_IS_INLINE(flag) bit((flag), OCI_TYPEMETHOD_INLINE) #define OCI_METHOD_IS_CONSTANT(flag) bit((flag), OCI_TYPEMETHOD_CONSTANT) #define OCI_METHOD_IS_VIRTUAL(flag) bit((flag), OCI_TYPEMETHOD_VIRTUAL) #define OCI_METHOD_IS_CONSTRUCTOR(flag) bit((flag), OCI_TYPEMETHOD_CONSTRUCTOR) #define OCI_METHOD_IS_DESTRUCTOR(flag) bit((flag), OCI_TYPEMETHOD_DESTRUCTOR) #define OCI_METHOD_IS_OPERATOR(flag) bit((flag), OCI_TYPEMETHOD_OPERATOR) #define OCI_METHOD_IS_SELFISH(flag) bit((flag), OCI_TYPEMETHOD_SELFISH) #define OCI_METHOD_IS_MAP(flag) bit((flag), OCI_TYPEMETHOD_MAP) #define OCI_METHOD_IS_ORDER(flag) bit((flag), OCI_TYPEMETHOD_ORDER) #define OCI_METHOD_IS_RNDS(flag) bit((flag), OCI_TYPEMETHOD_RNDS) #define OCI_METHOD_IS_WNDS(flag) bit((flag), OCI_TYPEMETHOD_WNDS) #define OCI_METHOD_IS_RNPS(flag) bit((flag), OCI_TYPEMETHOD_RNPS) #define OCI_METHOD_IS_WNPS(flag) bit((flag), OCI_TYPEMETHOD_WNPS) #define OCI_METHOD_IS_ABSTRACT(flag) bit((flag), OCI_TYPEMETHOD_ABSTRACT) #define OCI_METHOD_IS_OVERRIDING(flag) bit((flag), OCI_TYPEMETHOD_OVERRIDING) #define OCI_METHOD_IS_PIPELINED(flag) bit((flag), OCI_TYPEMETHOD_PIPELINED) #define OCI_TYPEMETHOD_IS_INLINE(flag) bit((flag), OCI_TYPEMETHOD_INLINE) #define OCI_TYPEMETHOD_IS_CONSTANT(flag) bit((flag), OCI_TYPEMETHOD_CONSTANT) #define OCI_TYPEMETHOD_IS_VIRTUAL(flag) bit((flag), OCI_TYPEMETHOD_VIRTUAL) #define OCI_TYPEMETHOD_IS_CONSTRUCTOR(flag) \ bit((flag), OCI_TYPEMETHOD_CONSTRUCTOR) #define OCI_TYPEMETHOD_IS_DESTRUCTOR(flag) \ bit((flag), OCI_TYPEMETHOD_DESTRUCTOR) #define OCI_TYPEMETHOD_IS_OPERATOR(flag) bit((flag), OCI_TYPEMETHOD_OPERATOR) #define OCI_TYPEMETHOD_IS_SELFISH(flag) bit((flag), OCI_TYPEMETHOD_SELFISH) #define OCI_TYPEMETHOD_IS_MAP(flag) bit((flag), OCI_TYPEMETHOD_MAP) #define OCI_TYPEMETHOD_IS_ORDER(flag) bit((flag), OCI_TYPEMETHOD_ORDER) #define OCI_TYPEMETHOD_IS_RNDS(flag) bit((flag), OCI_TYPEMETHOD_RNDS) #define OCI_TYPEMETHOD_IS_WNDS(flag) bit((flag), OCI_TYPEMETHOD_WNDS) #define OCI_TYPEMETHOD_IS_RNPS(flag) bit((flag), OCI_TYPEMETHOD_RNPS) #define OCI_TYPEMETHOD_IS_WNPS(flag) bit((flag), OCI_TYPEMETHOD_WNPS) #define OCI_TYPEMETHOD_IS_ABSTRACT(flag) bit((flag), OCI_TYPEMETHOD_ABSTRACT) #define OCI_TYPEMETHOD_IS_OVERRIDING(flag) \ bit((flag), OCI_TYPEMETHOD_OVERRIDING) #define OCI_TYPEMETHOD_IS_PIPELINED(flag) bit((flag), OCI_TYPEMETHOD_PIPELINED) /* macros to set the type method flags */ #define OCI_TYPEMETHOD_SET_INLINE(flag) bis((flag), OCI_TYPEMETHOD_INLINE) #define OCI_TYPEMETHOD_SET_CONSTANT(flag) bis((flag), OCI_TYPEMETHOD_CONSTANT) #define OCI_TYPEMETHOD_SET_VIRTUAL(flag) bis((flag), OCI_TYPEMETHOD_VIRTUAL) #define OCI_TYPEMETHOD_SET_CONSTRUCTOR(flag) \ bis((flag), OCI_TYPEMETHOD_CONSTRUCTOR) #define OCI_TYPEMETHOD_SET_DESTRUCTOR(flag) \ bis((flag), OCI_TYPEMETHOD_DESTRUCTOR) #define OCI_TYPEMETHOD_SET_OPERATOR(flag) bis((flag), OCI_TYPEMETHOD_OPERATOR) #define OCI_TYPEMETHOD_SET_SELFISH(flag) bis((flag), OCI_TYPEMETHOD_SELFISH) #define OCI_TYPEMETHOD_SET_MAP(flag) bis((flag), OCI_TYPEMETHOD_MAP) #define OCI_TYPEMETHOD_SET_ORDER(flag) bis((flag), OCI_TYPEMETHOD_ORDER) #define OCI_TYPEMETHOD_SET_RNDS(flag) bis((flag), OCI_TYPEMETHOD_RNDS) #define OCI_TYPEMETHOD_SET_WNDS(flag) bis((flag), OCI_TYPEMETHOD_WNDS) #define OCI_TYPEMETHOD_SET_RNPS(flag) bis((flag), OCI_TYPEMETHOD_RNPS) #define OCI_TYPEMETHOD_SET_WNPS(flag) bis((flag), OCI_TYPEMETHOD_WNPS) /* macros to clear the type method flags */ #define OCI_TYPEMETHOD_CLEAR_INLINE(flag) bic((flag), OCI_TYPEMETHOD_INLINE) #define OCI_TYPEMETHOD_CLEAR_CONSTANT(flag) \ bic((flag), OCI_TYPEMETHOD_CONSTANT) #define OCI_TYPEMETHOD_CLEAR_VIRTUAL(flag) bic((flag), OCI_TYPEMETHOD_VIRTUAL) #define OCI_TYPEMETHOD_CLEAR_CONSTRUCTOR(flag) \ bic((flag), OCI_TYPEMETHOD_CONSTRUCTOR) #define OCI_TYPEMETHOD_CLEAR_DESTRUCTOR(flag) \ bic((flag), OCI_TYPEMETHOD_DESTRUCTOR) #define OCI_TYPEMETHOD_CLEAR_OPERATOR(flag) \ bic((flag), OCI_TYPEMETHOD_OPERATOR) #define OCI_TYPEMETHOD_CLEAR_SELFISH(flag) bic((flag), OCI_TYPEMETHOD_SELFISH) #define OCI_TYPEMETHOD_CLEAR_MAP(flag) bic((flag), OCI_TYPEMETHOD_MAP) #define OCI_TYPEMETHOD_CLEAR_ORDER(flag) bic((flag), OCI_TYPEMETHOD_ORDER) #define OCI_TYPEMETHOD_CLEAR_RNDS(flag) bic((flag), OCI_TYPEMETHOD_RNDS) #define OCI_TYPEMETHOD_CLEAR_WNDS(flag) bic((flag), OCI_TYPEMETHOD_WNDS) #define OCI_TYPEMETHOD_CLEAR_RNPS(flag) bic((flag), OCI_TYPEMETHOD_RNPS) #define OCI_TYPEMETHOD_CLEAR_WNPS(flag) bic((flag), OCI_TYPEMETHOD_WNPS) /*--------------------------- TYPE PARAMETER MODE ---------------------------*/ enum OCITypeParamMode { /* PL/SQL starts this from 0 */ OCI_TYPEPARAM_IN = 0, /* in */ OCI_TYPEPARAM_OUT, /* out */ OCI_TYPEPARAM_INOUT, /* in-out */ OCI_TYPEPARAM_BYREF, /* call by reference (implicitly in-out) */ OCI_TYPEPARAM_OUTNCPY, /* OUT with NOCOPY modifier */ OCI_TYPEPARAM_INOUTNCPY /* IN OUT with NOCOPY modifier */ }; typedef enum OCITypeParamMode OCITypeParamMode; /*-------------------------------- DEFAULTS ---------------------------------*/ /* default binary and decimal precision and scale */ #define OCI_NUMBER_DEFAULTPREC ((ub1)0) /* no precision specified */ #define OCI_NUMBER_DEFAULTSCALE ((sb1)MAXSB1MINVAL) /* no binary/decimal scale specified */ /* default maximum length for varrays and vstrings (used in sql.bsq) */ #define OCI_VARRAY_MAXSIZE 4000 /* default maximum number of elements for a varray */ #define OCI_STRING_MAXLEN 4000 /* default maximum length of a vstring */ /*---------------------------------------------------------------------------*/ /* This set of macro is used only in beta2. They should be removed as soon as * PLSQL has made the changes of not using these macros. */ /* Special duration for allocating memory only. No instance can be allocated * given these durations. */ #define OCICoherency OCIRefreshOpt #define OCI_COHERENCY_NONE (OCIRefreshOpt)2 #define OCI_COHERENCY_NULL (OCIRefreshOpt)4 #define OCI_COHERENCY_ALWAYS (OCIRefreshOpt)5 #endif /* ORO_ORACLE */
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