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/* Copyright (c) 1981, 2005, Oracle. All rights reserved. */
/* Copyright (c) 1984, 2005, Oracle. All rights reserved. */
/*
NAME
ocidef
CONTENTS
Oracle Call Interface cursor area and LDA definitions
NOTES
none
OWNER
Oates
DATE
09/07/82
MODIFIED
mbastawa 09/16/05 - dbhygiene
dmukhin 06/29/05 - ANSI prototypes; miscellaneous cleanup
srseshad 03/25/03 - convert oci public api to ansi
csteinba 11/05/02 - bug 2521931: redefine OTYACL
aahluwal 06/03/02 - bug 2360115
bpalaval 02/08/01 - Change text to oratext.
chliang 02/01/01 - fix olint error.
bpalaval 11/16/00 - Bug 1244685 : Fix ALTER CLUSTER issue..
slari 11/08/00 - remove functions duplicated in ociapr.h
whe 09/01/99 - 976457:check __cplusplus for C++ code
skmishra 04/23/97 - Provide C++ compatibility
lchidamb 06/26/96 - put upidef.h, riddef.h within #ifndef
slari 06/12/96 - add ocigft_getFcnType
dchatter 11/10/95 - ocignfd - oci get native file descriptor
slari 05/11/95 - change OCIEVDEF/OCIEVTSF to UPIEVDEF/UPIEVTSF
dchatter 04/06/95 - add ifdef flags around OCI_flags
lchidamb 04/06/95 - drop maxdsz from ocibndps/ocidfnps
slari 04/07/95 - rename opinit to ocipin
slari 03/13/95 - thread safety changes
dchatter 03/08/95 - piece definitions OCI_*_PIECE
lchidamb 12/06/94 - add support for binding/defining with skips
dchatter 03/06/95 - merge changes from branch 1.12.720.1
dchatter 02/06/95 - add defines for login mode parameters
dchatter 07/06/94 - Deleting CRSCHK, with refcursor, no way to set this
dchatter 06/13/94 - add a new LDA flag LDANBL
rkooi 11/18/92 - update ocidpr interface
mmoore 10/31/92 - add ocidpr
gpongrac 11/17/92 - fix oexfet prototype
sjain 01/03/92 - Add ocibra
rjenkins 11/04/91 - adding prototypes for oparse and oexfet
sjain 04/15/91 - Change ocistf proto
sjain 04/01/91 - Rearrange oty codes. Add new ones
Jain 12/03/90 - Add #define for new describe call
Jain 11/29/90 - Add new function code for the new oci calls
Mendels 01/20/89 - fix 19170: make ocitbl CONST_DATA
Kabcene 01/27/88 - change interfaces to match V5
Navab 12/09/87 - add a parameter to ocierr call
Navab 11/30/87 - add ocierr, rename ocioer
Navab 10/08/87 - add prototypes for procedure declarations
Howard 09/07/87 - endif blah
Howard 05/11/87 - Add OTY types
Howard 04/27/87 - move ocldef defines here
Oates 10/15/85 - Add OCANCEL
Oates 09/30/85 - Implement ORA*Net
Oates 06/27/85 - Make datatype compatible with upidef.h
Andy 05/07/85 - delete CSRFBPIC
*/
#ifndef UPIDEF
#include <upidef.h>
#endif
#ifndef RIDDEF
#include <riddef.h>
#endif
#include <ociapr.h>
#ifndef OCIDEF
#define OCIDEF
#define CSRCHECK 172 /* csrdef is a cursor */
#define LDACHECK 202 /* csrdef is a login data area */
struct csrdef
{
sb2 csrrc; /* return code: v2 codes, v4 codes negative */
ub2 csrft; /* function type */
ub4 csrrpc; /* rows processed count */
ub2 csrpeo; /* parse error offset */
ub1 csrfc; /* function code */
ub1 csrlfl; /* lda flag to indicate type of login */
ub2 csrarc; /* actual untranslated return code */
ub1 csrwrn; /* warning flags */
ub1 csrflg; /* error action */
sword csrcn; /* cursor number */
riddef csrrid; /* rowid structure */
sword csrose; /* os dependent error code */
ub1 csrchk; /* check byte = CSRCHECK - in cursor */
/* check byte = LDACHECK - in LDA */
struct hstdef *csrhst; /* pointer to the hst */
};
typedef struct csrdef csrdef;
typedef struct csrdef ldadef; /* lda is the same as a csr */
/* values for csrlfl */
#define LDAFLG 1 /* ...via ologon */
#define LDAFLO 2 /* ...via olon or orlon */
#define LDANBL 3 /* ...nb logon in progress */
/* valuses for crsfc */
#define csrfpa 2 /* ...OSQL */
#define csrfex 4 /* ...OEXEC */
#define csrfbi 6 /* ...OBIND */
#define csrfdb 8 /* ...ODFINN */
#define csrfdi 10 /* ...ODSRBN */
#define csrffe 12 /* ...OFETCH */
#define csrfop 14 /* ...OOPEN */
#define csrfcl 16 /* ...OCLOSE */
#define csrfds 22 /* ...ODSC */
#define csrfnm 24 /* ...ONAME */
#define csrfp3 26 /* ...OSQL3 */
#define csrfbr 28 /* ...OBNDRV */
#define csrfbx 30 /* ...OBNDRN */
/*#defe csrfdf 32*/ /* ???? */
#define csrfso 34 /* ...OOPT */
#define csrfre 36 /* ...ORESUM */
#define csrfbn 50 /* ...OBINDN */
#define csrfca 52 /* ..OCANCEL */
#define csrfsd 54 /* ..OSQLD */
#define csrfef 56 /* ..OEXFEN */
#define csrfln 58 /* ..OFLNG */
#define csrfdp 60 /* ..ODSCSP */
#define csrfba 62 /* ..OBNDRA */
#define csrfbps 63 /*..OBINDPS */
#define csrfdps 64 /*..ODEFINPS */
#define csrfgpi 65 /* ...OGETPI */
#define csrfspi 66 /* ...OSETPI */
/* values for csrwrn */
#define CSRWANY 0x01 /* there is a warning flag set */
#define CSRWTRUN 0x02 /* a data item was truncated */
#define CSRWNVIC 0x04 /* NULL values were used in an aggregate function */
#define CSRWITCE 0x08 /* column count not equal to into list count */
#define CSRWUDNW 0x10 /* update or delete without where clause */
#define CSRWRSV0 0x20
#define CSRWROLL 0x40 /* rollback required */
#define CSRWRCHG 0x80 /* change after query start on select for update */
/* values fro csrflg */
#define CSRFSPND 0x01 /* current operation suspended */
#define CSRFATAL 0x02 /* fatal operation: transaction rolled back */
#define CSRFBROW 0x04 /* current row backed out */
#define CSRFREFC 0x08 /* ref cursor type CRSCHK disabled for this cursor */
#define CSRFNOAR 0x10 /* ref cursor type binds, so no array bind/execute */
/* define function codes; in order of octdef.h */
#define OTYCTB 1 /* CREATE TABLE */
#define OTYSER 2 /* set role */
#define OTYINS 3 /* INSERT */
#define OTYSEL 4 /* SELECT */
#define OTYUPD 5 /* UPDATE */
#define OTYDRO 6 /* drop role */
#define OTYDVW 7 /* DROP VIEW */
/* once was validate index */
/* once was create partition */
/* once was alter partition */
#define OTYDTB 8 /* DROP TABLE */
/* once was alter space */
/* once was drop space */
#define OTYDEL 9 /* DELETE */
#define OTYCVW 10 /* create view */
#define OTYDUS 11 /* drop user */
#define OTYCRO 12 /* create role */
#define OTYCSQ 13 /* create sequence */
#define OTYASQ 14 /* alter sequence */
#define OTYACL 15 /* alter cluster */
#define OTYDSQ 16 /* drop sequence */
#define OTYCSC 17 /* create schema */
#define OTYCCL 18 /* CREATE CLUSTER */
/* once was alter cluster */
#define OTYCUS 19 /* create user */
#define OTYCIX 20 /* CREATE INDEX */
#define OTYDIX 21 /* DROP INDEX */
#define OTYDCL 22 /* DROP CLUSTER */
#define OTYVIX 23 /* validate index */
#define OTYCPR 24 /* create procedure */
#define OTYAPR 25 /* alter procedure */
#define OTYATB 26 /* alter table */
/* once was evaluate */
#define OTYXPL 27 /* explain */
#define OTYGRA 28 /* grant */
#define OTYREV 29 /* revoke */
#define OTYCSY 30 /* create synonym */
#define OTYDSY 31 /* drop synonym */
#define OTYASY 32 /* alter system switch log */
#define OTYSET 33 /* set transaction */
#define OTYPLS 34 /* pl/sql execute */
#define OTYLTB 35 /* lock */
#define OTYNOP 36 /* noop */
#define OTYRNM 37 /* rename */
#define OTYCMT 38 /* comment */
#define OTYAUD 39 /* audit */
#define OTYNOA 40 /* no audit */
#define OTYAIX 41 /* ALTER INDEX */
#define OTYCED 42 /* create external database */
#define OTYDED 43 /* drop external database */
#define OTYCDB 44 /* create database */
#define OTYADB 45 /* alter database */
#define OTYCRS 46 /* create rollback segment */
#define OTYARS 47 /* alter rollback segment */
#define OTYDRS 48 /* drop rollback segment */
#define OTYCTS 49 /* create tablespace */
#define OTYATS 50 /* alter tablespace */
#define OTYDTS 51 /* drop tablespace */
#define OTYASE 52 /* alter session */
#define OTYAUR 53 /* alter user */
#define OTYCWK 54 /* commit (work) */
#define OTYROL 55 /* rollback */
#define OTYSPT 56 /* savepoint */
/* For number greater than 56 the the type is the same as defined in
** octdef.h for that number. So for completion look at octdef.h
*/
#define OTYDEV OTYCVW /* old DEFINE VIEW = create view */
/* FUNCTION CODES */
#define OCLFPA 2 /* parse - OSQL */
#define OCLFEX 4 /* execute - OEXEC */
#define OCLFBI 6 /* BIND by name - OBIND */
#define OCLFDB 8 /* define buffer - ODEFIN */
#define OCLFDI 10 /* describe item - ODSC */
#define OCLFFE 12 /* fetch - OFETCH */
#define OCLFOC 14 /* open cursor - OOPEN */
# define OCLFLI OCLFOC /* old name for open cursor - OOPEN */
#define OCLFCC 16 /* close cursor - OCLOSE */
# define OCLFLO OCLFCC /* old name for close cursor - OCLOSE */
#define OCLFDS 22 /* describe - ODSC */
#define OCLFON 24 /* get table and column names - ONAME */
#define OCLFP3 26 /* parse - OSQL3 */
#define OCLFBR 28 /* bind reference by name - OBNDRV */
#define OCLFBX 30 /* bind referecne numeric - OBNDRN */
#define OCLFSO 34 /* special function - OOPT */
#define OCLFRE 36 /* resume - ORESUM */
#define OCLFBN 50 /* bindn */
#define OCLFMX 52 /* maximum function number */
#ifdef NEVER /* unused codes */
# define OCLFLK 18 /* open for kernel operations */
# define OCLFEK 20 /* execute kernel operations */
# define OCLFOK 22 /* kernel close */
# define OCLFIN 28 /* logon to oracle */
# define OCLFOF 30 /* logoff from oracle */
# define OCLFAX 32 /* allocate a context area */
# define OCLFPI 34 /* page in context area */
# define OCLFIS 36 /* special system logon */
# define OCLFCO 38 /* cancel the current operation */
# define OCLFGI 40 /* get database id */
# define OCLFJN 42 /* journal operation */
# define OCLFCL 44 /* cleanup prior execute operation */
# define OCLFMC 46 /* map a cursor area */
# define OCLFUC 48 /* unmap cursor and restore user maping */
#endif /*NEVER *//* obsolete codes */
/* values for ocimode in ocipin call */
#define OCIEVDEF UPIEVDEF /* default : non-thread safe enivronment */
#define OCIEVTSF UPIEVTSF /* thread-safe environment */
/* OCIL* flags used to determine the mode of login, using ocilog().
** Currently defined only for non-blocking and thread-safe logins.
*/
#define OCILMDEF UPILMDEF /* default, regular login */
#define OCILMNBL UPILMNBL /* non-blocking logon */
#define OCILMESY UPILMESY /* thread safe but external sync */
#define OCILMISY UPILMISY /* internal sync, we do it */
#define OCILMTRY UPILMTRY /* try to, but do not block on mutex */
/*
* since sqllib uses both ocidef and ocidfn the following defines
* need to be guarded
*/
#ifndef OCI_FLAGS
#define OCI_FLAGS
/* OCI_*_PIECE defines the piece types that are returned or set
*/
#define OCI_ONE_PIECE UPI_ONE_PIECE /* there or this is the only piece */
#define OCI_FIRST_PIECE UPI_FIRST_PIECE /* the first of many pieces */
#define OCI_NEXT_PIECE UPI_NEXT_PIECE /* the next of many pieces */
#define OCI_LAST_PIECE UPI_LAST_PIECE /* the last piece of this column */
#endif
/*
** OCITAB: define return code pairs for version 2 to 3 conversions
*/
struct ocitab
{
sb2 ocitv3; /* Version 3/4 return code */
sb2 ocitv2; /* Version 2 equivalent return code */
};
typedef struct ocitab ocitab;
externref const ocitab ocitbl[];
/* macros to check cursors and LDA's. */
/* macros to set error codes */
# define CRSCHK(c) if ((c->csrchk != CSRCHECK)\
&& !bit(c->csrflg, CSRFREFC))\
return(ocir32(c, OER(1001)))
# define ldaerr(l, e) ( l->csrrc = (sb2)(-( l->csrarc = (ub2)(e)) ) )
# define LDACHK(l) if (l->csrchk != LDACHECK) \
return(ldaerr(l, OER(1001)))
/************************************************/
/* OCI PROCEDURE DECLARATIONS */
/************************************************/
/*****************************/
/* Database logon/logout */
/*****************************/
sword ocilog( ldadef *lda, struct hstdef *hst, oratext *uid, sword uidl,
oratext *psw, sword pswl, oratext* conn, sword connl,
ub4 mode );
sword ocilon( ldadef *lda, oratext *uid, sword uidl, oratext *psw,
sword pswl, sword audit );
sword ocilgi( ldadef *lda, sb2 areacount );
sword ocirlo( ldadef *lda, struct hstdef *hst, oratext *uid, sword uidl,
oratext *psw, sword pswl, sword audit );
/* ocilon - logon to oracle
** ocilgi - version 2 compatible ORACLE logon call.
** no login to ORACLE is performed: the LDA is initialized
** ocirlo - version 5 compatible ORACLE Remote Login call,
** oracle login is executed.
** lda - pointer to ldadef
** uid - user id [USER[/PASSWORD]]
** uidl - length of uid, if -1 strlen(uid) is used
** psw - password string; ignored if specified in uid
** pswl - length of psw, if -1 strlen(psw) is used
** audit - is not supported; the only permissible value is 0
** areacount - unused
*/
sword ocilof( ldadef *lda );
/*
** ocilof - disconnect from ORACLE
** lda - pointer to ldadef
*/
/*********************/
/* Error Messages */
/*********************/
sword ocierr( ldadef *lda, sb2 rcode, oratext *buffer, sword bufl );
sword ocidhe( sb2 rcode, oratext *buffer );
/*
** Move the text explanation for an ORACLE error to a user defined buffer
** ocierr - will return the message associated with the hstdef stored
** in the lda.
** ocidhe - will return the message associated with the default host.
** lda - lda associated with the login session
** rcode - error code as returned by V3 call interface
** buffer - address of a user buffer of at least 132 characters
*/
/***********************/
/* Cursor Open/Close */
/***********************/
sword ociope( struct csrdef *cursor, ldadef *lda, oratext *dbn, sword dbnl,
sword areasize, oratext *uid, sword uidl );
sword ociclo( struct csrdef *cursor );
/*
** open or close a cursor.
** cursor - pointer to csrdef
** ldadef - pointer to ldadef
** dbn - unused
** dbnl - unused
** areasize - if (areasize == -1) areasize <- system default initial size
** else if (areasize IN [1..256]) areasize <- areasize * 1024;
** most applications should use the default size since context
** areas are extended as needed until memory is exhausted.
** uid - user id
** uidl - userid length
*/
/***********************************/
/* CONTROL AND OPTIONS */
/***********************************/
sword ocibre( ldadef *lda );
/*
** ocibrk - Oracle Call Interface send BReaK Sends a break to
** oracle. If oracle is active, the current operation is
** cancelled. May be called asynchronously. DOES NOT SET
** OERRCD in the hst. This is because ocibrk may be called
** asynchronously. Callers must test the return code.
** lda - pointer to a ldadef
*/
sword ocican( struct csrdef *cursor );
/*
** cancel the operation on the cursor, no additional OFETCH calls
** will be issued for the existing cursor without an intervening
** OEXEC call.
** cursor - pointer to csrdef
*/
sword ocisfe( struct csrdef *cursor, sword erropt, sword waitopt );
/*
** ocisfe - user interface set error options
** set the error and cursor options.
** allows user to set the options for dealing with fatal dml errors
** and other cursor related options
** see oerdef for valid settings
** cursor - pointer to csrdef
** erropt - error optionsn
** waitopr - wait options
*/
/***************************************/
/* COMMIT/ROLLBACK/AUTOCOMMIT */
/***************************************/
sword ocicom( ldadef *lda );
sword ocirol( ldadef *lda );
/*
** ocicom - commit the current transaction
** ocirol - roll back the current transaction
*/
sword ocicon( ldadef *lda );
sword ocicof( ldadef *lda );
/*
** ocicon - auto Commit ON
** ocicof - auto Commit OFf
*/
/************************/
/* parsing */
/************************/
sword ocisq3(struct csrdef *cursor, oratext * /* sqlstm */, sword sqllen);
/*
** ocisq3 - user interface parse sql statement
** cursor - pointer to csrdef
** sqlstm - pointer to SQL statement
** sqllen - length of SQL statement. if -1, strlen(sqlstm) is used
*/
/***************************/
/* BINDING */
/***************************/
/* these are for the opcode in ocibndps, ocidfnps */
#define OCI_PCWS 0
#define OCI_SKIP 1
sword ocibin( struct csrdef *cursor, oratext *sqlvar, sword sqlvl,
ub1 *progv, sword progvl, sword ftype, sword scale,
oratext *fmt, sword fmtl, sword fmtt );
sword ocibrv( struct csrdef *cursor, oratext *sqlvar, sword sqlvl,
ub1 *progv, sword progvl, sword ftype, sword scale, sb2 *indp,
oratext *fmt, sword fmtl, sword fmtt );
sword ocibra( struct csrdef *cursor, oratext *sqlvar, sword sqlvl,
ub1 *progv, sword progvl, sword ftype, sword scale,
sb2 *indp, ub2 *aln, ub2 *rcp, ub4 mal, ub4 *cal,
oratext *fmt, sword fmtl, sword fmtt );
sword ocibndps( struct csrdef *cursor, ub1 opcode, oratext *sqlvar,
sb4 sqlvl, ub1 *progv, sb4 progvl, sword ftype,
sword scale, sb2 *indp, ub2 *aln, ub2 *rcp, sb4 pv_skip,
sb4 ind_skip, sb4 len_skip, sb4 rc_skip, ub4 mal,
ub4 *cal, oratext *fmt, sb4 fmtl, sword fmtt );
sword ocibnn ( struct csrdef *cursor, ub2 sqlvn, ub1 *progv, sword progvl,
sword ftype, sword scale, oratext *fmt, sword fmtl,
sword fmtt );
sword ocibrn( struct csrdef *cursor, sword sqlvn, ub1 *progv, sword progvl,
sword ftype, sword scale, sb2 *indp, oratext *fmt, sword fmtl,
sword fmtt );
/*
** ocibin - bind by value by name
** ocibrv - bind by reference by name
** ocibra - bind by reference by name (array)
** ocibndps - bind by reference by name (array) piecewise or with skips
** ocibnn - bind by value numeric
** ocibrn - bind by reference numeric
**
** the contents of storage specified in bind-by-value calls are
** evaluated immediately.
** the addresses of storage specified in bind-by-reference calls are
** remembered, and the contents are examined at every execute.
**
** cursor - pointer to csrdef
** sqlvn - the number represented by the name of the bind variables
** for variables of the form :n or &n for n in [1..256)
** (i.e. &1, :234). unnecessarily using larger numbers
** in the range wastes space.
** sqlvar - the name of the bind variable (:name or &name)
** sqlval - the length of the name;
** in bindif -1, strlen(bvname) is used
** progv - pointer to the object to bind.
** progvl - length of object to bind.
** in bind-by-value if specified as -1 then strlen(bfa) is
** used (really only makes sends with character types)
** in bind-by-value, if specified as -1 then UB2MAXVAL
** is used. Again this really makes sense only with
** SQLT_STR.
** ftype - datatype of object
** indp - pointer to indicator variable.
** -1 means to ignore bfa/bfl and bind NULL;
** not -1 means to bind the contents of bfa/bfl
** bind the contents pointed to by bfa
** aln - Alternate length pointer
** rcp - Return code pointer
** mal - Maximum array length
** cal - Current array length pointer
** fmt - format string
** fmtl - length of format string; if -1, strlen(fmt) is used
** fmtt - desired output type after applying forat mask. Not
** really yet implemented
** scale - number of decimal digits in a cobol packed decimal (type 7)
**
** Note that the length of bfa when bound as SQLT_STR is reduced
** to strlen(bfa).
** Note that trailing blanks are stripped of storage of SQLT_STR.
*/
/***************************/
/* DESCRIBING */
/***************************/
sword ocidsc ( struct csrdef *cursor, sword pos, sb2 *dbsize, sb2 *fsize,
sb2 *rcode, sb2 *dtype, sb1 *buf, sb2 *bufl, sb2 *dsize );
sword ocidsr( struct csrdef *cursor, sword pos, sb2 *dbsize, sb2 *dtype,
sb2 *fsize );
sword ocinam( struct csrdef *cursor, sword pos, sb1 *tbuf, sb2 *tbufl,
sb1 *buf, sb2 *bufl );
/*
** ocidsc, ocidsr: Obtain information about a column
** ocinam : get the name of a column
** cursor - pointer to csrdef
** pos - position in select list from [1..N]
** dbsize - place to store the database size
** fsize - place to store the fetched size
** rcode - place to store the fetched column returned code
** dtype - place to store the data type
** buf - array to store the column name
** bufl - place to store the column name length
** dsize - maximum display size
** tbuf - place to store the table name
** tbufl - place to store the table name length
*/
sword ocidsp ( struct csrdef *cursor, sword pos, sb4 *dbsize, sb2 *dbtype,
sb1 *cbuf, sb4 *cbufl, sb4 *dsize, sb2 *pre, sb2 *scl,
sb2 *nul );
sword ocidpr( ldadef *lda, oratext *object_name, size_t object_length,
void * reserved1, size_t reserved1_length, void * reserved2,
size_t reserved2_length, ub2 *overload, ub2 *position,
ub2 *level, oratext **argument_name, ub2 *argument_length,
ub2 *datatype, ub1 *default_supplied, ub1 *in_out,
ub4 *length, sb2 *precision, sb2 *scale, ub1 *radix,
ub4 *spare, ub4 *total_elements );
/*
** OCIDPR - User Program Interface: Describe Stored Procedure
**
** This routine is used to obtain information about the calling
** arguments of a stored procedure. The client provides the
** name of the procedure using "object_name" and "database_name"
** (database name is optional). The client also supplies the
** arrays for OCIDPR to return the values and indicates the
** length of array via the "total_elements" parameter. Upon return
** the number of elements used in the arrays is returned in the
** "total_elements" parameter. If the array is too small then
** an error will be returned and the contents of the return arrays
** are invalid.
**
**
** EXAMPLE :
**
** Client provides -
**
** object_name - SCOTT.ACCOUNT_UPDATE@BOSTON
** total_elements - 100
**
**
** ACCOUNT_UPDATE is an overloaded function with specification :
**
** type number_table is table of number index by binary_integer;
** table account (account_no number, person_id number,
** balance number(7,2))
** table person (person_id number(4), person_nm varchar2(10))
**
** function ACCOUNT_UPDATE (account number,
** person person%rowtype, amounts number_table,
** trans_date date) return accounts.balance%type;
**
** function ACCOUNT_UPDATE (account number,
** person person%rowtype, amounts number_table,
** trans_no number) return accounts.balance%type;
**
**
** Values returned -
**
** overload position argument level datatype length prec scale rad
** -------------------------------------------------------------------
** 0 0 0 NUMBER 22 7 2 10
** 0 1 ACCOUNT 0 NUMBER 22 0 0 0
** 0 2 PERSON 0 RECORD 0 0 0 0
** 0 2 PERSON_ID 1 NUMBER 22 4 0 10
** 0 2 PERSON_NM 1 VARCHAR2 10 0 0 0
** 0 3 AMOUNTS 0 TABLE 0 0 0 0
** 0 3 1 NUMBER 22 0 0 0
** 0 4 TRANS_NO 0 NUMBER 22 0 0 0
**
** 1 0 0 NUMBER 22 7 2 10
** 1 1 ACCOUNT 0 NUMBER 22 0 0 0
** 1 2 PERSON 0 RECORD 0 0 0 0
** 1 2 PERSON_ID 1 NUMBER 22 4 0 10
** 1 2 PERSON_NM 1 VARCHAR2 10 0 0 0
** 1 3 AMOUNTS 0 TABLE 0 0 0 0
** 1 3 1 NUMBER 22 0 0 0
** 1 4 TRANS_DATE 0 NUMBER 22 0 0 0
**
**
** OCIDPR Argument Descriptions -
**
** ldadef - pointer to ldadef
** object_name - object name, synonyms are also accepted and will
** be translate, currently only procedure and function
** names are accepted, also NLS names are accepted.
** Currently, the accepted format of a name is
** [[part1.]part2.]part3[@dblink] (required)
** object_length - object name length (required)
** reserved1 - reserved for future use
** reserved1_length - reserved for future use
** reserved2 - reserved for future use
** reserved2_length - reserved for future use
** overload - array indicating overloaded procedure # (returned)
** position - array of argument positions, position 0 is a
** function return argument (returned)
** level - array of argument type levels, used to describe
** sub-datatypes of data structures like records
** and arrays (returned)
** argument_name - array of argument names, only returns first
** 30 characters of argument names, note storage
** for 30 characters is allocated by client (returned)
** argument_length - array of argument name lengths (returned)
** datatype - array of oracle datatypes (returned)
** default_supplied - array indicating parameter has default (returned)
** 0 = no default, 1 = default supplied
** in_out - array indicating if argument is IN or OUT (returned
** 0 = IN param, 1 = OUT param, 2 = IN/OUT param
** length - array of argument lengths (returned)
** precision - array of precisions (if number type)(returned)
** scale - array of scales (if number type)(returned)
** radix - array of radix (if number type)(returned)
** spare - array of spares.
** total_elements - size of arrays supplied by client (required),
** total number of elements filled (returned)
*/
/*************************************/
/* DEFINING */
/*************************************/
sword ocidfi( struct csrdef *cursor, sword pos, ub1 *buf, sword bufl,
sword ftype, sb2 *rc, sword scale );
sword ocidfn( struct csrdef *cursor, sword pos, ub1 *buf, sword bufl,
sword ftype, sword scale, sb2 *indp, oratext *fmt, sword fmtl,
sword fmtt, ub2 *rl, ub2 *rc );
sword ocidfnps( struct csrdef *cursor, ub1 opcode, sword pos, ub1 *buf,
sb4 bufl, sword ftype, sword scale,
sb2 *indp, oratext *fmt, sb4 fmtl,
sword fmtt, ub2 *rl, ub2 *rc,
sb4 pv_skip, sb4 ind_skip, sb4 len_skip,
sb4 rc_skip );
/* Define a user data buffer using upidfn
** cursor - pointer to csrdef
** pos - position of a field or exp in the select list of a query
** bfa/bfl - address and length of client-supplied storage
to receive data
** ftype - user datatype
** scale - number of fractional digits for cobol packed decimals
** indp - place to store the length of the returned value. If returned
** value is:
** negative, the field fetched was NULL
** zero , the field fetched was same length or shorter than
** the buffer provided
** positive, the field fetched was truncated
** fmt - format string
** fmtl - length of format string, if -1 strlent(fmt) used
** rl - place to store column length after each fetch
** rc - place to store column error code after each fetch
** fmtt - fomat type
*/
/********************************/
/* PIECE INFORMATION GET/SET */
/********************************/
sword ocigetpi( struct csrdef *cursor, ub1 *piecep,
void **ctxpp, ub4 *iterp, ub4 *indexp );
sword ocisetpi( struct csrdef *cursor, ub1 piece,
void *bufp, ub4 *lenp );
/********************************/
/* EXECUTE */
/********************************/
sword ociexe( struct csrdef *cursor );
sword ociexn( struct csrdef *cursor, sword iters, sword roff );
sword ociefn( struct csrdef *cursor, ub4 nrows, sword can, sword exact );
/*
** ociexe - execute a cursor
** ociexn - execute a cursosr N times
** cursor - pointer to a csrdef
** iters - number of times to execute cursor
** roff - offset within the bind variable array at which to begin
** operations.
*/
/*********************************/
/* FETCHING */
/*********************************/
sword ocifet( struct csrdef *cursor );
sword ocifen( struct csrdef *cursor, sword nrows );
/* ocifet - fetch the next row
** ocifen - fetch n rows
** cursor - pointer to csrdef
** nrows - number of rows to be fetched
*/
sword ocilng( struct csrdef *cursor, sword posit, ub1 *bfa, sb4 bfl,
sword dty, ub4 *rln, sb4 off );
/*********************************/
/* CONVERSION */
/*********************************/
sword ocic32( struct csrdef *cursor );
/*
** Convert selected version 3 return codes to the equivalent
** version 2 code.
** csrdef->csrrc is set to the converted code
** csrdef->csrft is set to v2 oracle statment type
** csrdef->csrrpc is set to the rows processed count
** csrdef->csrpeo is set to error postion
**
** cursor - pointer to csrdef
*/
sword ocir32( struct csrdef *cursor, sword retcode );
/*
** Convert selected version 3 return codes to the equivalent version 2
** code.
**
** cursor - pointer to csrdef
** retcode - place to store the return code
*/
void ociscn( sword **arglst, char *mask_addr, sword **newlst );
/*
** Convert call-by-ref to call-by-value:
** takes an arg list and a mask address, determines which args need
** conversion to a value, and creates a new list begging at the address
** of newlst.
**
** arglst - list of arguments
** mast_addr _ mask address determines args needing conversion
** newlst - new list of args
*/
sword ocistf ( sword typ, sword bufl, sword rdig, oratext *fmt,
struct csrdef *cursor, sword *err );
/* Convert a packed decimal buffer length (bytes) and scale to a format
** string of the form mm.+/-nn, where mm is the number of packed
** decimal digits, and nn is the scaling factor. A positive scale name
** nn digits to the rights of the decimal; a negative scale means nn zeros
** should be supplied to the left of the decimal.
** bufl - length of the packed decimal buffer
** rdig - number of fractional digits
** fmt - pointer to a string holding the conversion format
** cursor - pointer to csrdef
** err - pointer to word storing error code
*/
/******************************************/
/* Non-blocking operations */
/******************************************/
sword ocinbs( ldadef *lda ); /* set a connection to non-blocking */
sword ocinbt( ldadef *lda ); /* test if connection is non-blocking */
sword ocinbc( ldadef *lda ); /* clear a connection to blocking */
sword ocinlo( ldadef *lda, struct hstdef *hst, oratext *conn,
sword connl, oratext *uid, sword uidl,
oratext *psw, sword pswl, sword audit );
/* logon in non-blocking fashion */
/* ocinlo allows an application to logon in non-blocking fashion.
** lda - pointer to ldadef
** hst - pointer to a 256 byte area, must be cleared to zero before call
** conn - the database link (if specified @LINK in uid will be ignored)
** connl - length of conn; if -1 strlen(conn) is used
** uid - user id [USER[/PASSWORD][@LINK]]
** uidl - length of uid, if -1 strlen(uid) is used
** psw - password string; ignored if specified in uid
** pswl - length of psw, if -1 strlen(psw) is used
** audit - is not supported; the only permissible value is 0
*/
/***************************************************/
/* Procedure Declaration for Pro*C */
/***************************************************/
/* Note: The following routines are used in Pro*C and have the
same interface as their couterpart in OCI.
Althought the interface follows for more details please refer
to the above routines */
/******************************************/
/* initialization/logon/logof */
/******************************************/
sword ocipin( ub4 mode );
sword ologin( ldadef *lda, sb2 areacount );
sword ologon( ldadef *lda, sb2 areacount );
/*****************************************/
/* Open/Close/Parse Cursor */
/*****************************************/
/*
** ocisqd - oci delayed parse (Should be used only with deferred upi/oci)
** FUNCTION: Call upidpr to delay the parse of the sql statement till the
** time that a call needs to be made to the kernel (execution or
** describe time )
** RETURNS: Oracle return code.
*/
sword ocisq7( struct csrdef *cursor, oratext * /* sqlstm */, sb4 sqllen,
sword defflg, ub4 sqlt );
/*****************************************/
/* Bind */
/*****************************************/
sword obind( struct csrdef *cursor, oratext *sqlvar, sword sqlvl,
ub1 *progv, sword progvl, sword ftype, sword scale,
oratext *fmt, sword fmtl, sword fmtt );
sword obindn( struct csrdef *cursor, ub2 sqlvn, ub1 *progv, sword progvl,
sword ftype, sword scale, oratext *fmt, sword fmtl,
sword fmtt );
/**********************************************/
/* Define */
/**********************************************/
sword odfinn( struct csrdef *cursor, sword pos, ub1 *buf, sword bufl,
sword ftype, sb2 *rc, sword scale );
/**********************************************/
/* Describe */
/**********************************************/
sword odsrbn( struct csrdef *cursor, sword pos, sb2 *dbsize, sb2 *dtype,
sb2 *fsize );
/******************************************/
/* Non-blocking operations */
/******************************************/
sword onblon( ldadef *lda, struct hstdef *hst, oratext *conn,
sword connl, oratext *uid, sword uidl,
oratext *psw, sword pswl, sword audit );
/* logon in non-blocking fashion */
sword ocignfd( ldadef *lda, void *nfdp ); /* get native fd */
ub2 ocigft_getFcnType( ub2 oertyp ); /* get sql function code */
#endif