ocidem.h

利用oci（oracle connect interface）方式实现的数据库连接

/*
 * $Header: ocidem.h 08-nov-96.12:22:46 surman Exp $ 
 */

/* Copyright (c) 1991, 1996 by Oracle Corporation */
/*
   NAME
     ocidem.h - OCI demo header
   MODIFIED   (MM/DD/YY)
    surman     11/08/96 -  413362: Add SS_64BIT_SERVER macro
    emendez    04/07/94 -  merge changes from branch 1.6.710.1
    emendez    02/02/94 -  Fix for bug 157576
    jnlee      01/05/93 -  include oratypes.h once, make oci_func_tab static
    rkooi2     10/26/92 -  More portability mods 
    rkooi2     10/22/92 -  Change text back to char to avoid casts 
    rkooi2     10/20/92 -  Changes to make it portable 
    sjain      03/16/92 -  Creation 
*/

/*
 *  ocidem.h
 *
 *  Declares additional functions and data structures
 *  used in the OCI C sample programs.
 */

#ifndef ORATYPES
#include "oratypes.h"
#endif /* ORATYPES */

#ifndef OCIDEM
#define OCIDEM


/*  internal/external datatype codes */
#define VARCHAR2_TYPE            1
#define NUMBER_TYPE              2
#define INT_TYPE		 3
#define FLOAT_TYPE               4
#define STRING_TYPE              5
#define ROWID_TYPE              11
#define DATE_TYPE               12

/*  ORACLE error codes used in demonstration programs */
#define VAR_NOT_IN_LIST       1007
#define NO_DATA_FOUND         1403
#define NULL_VALUE_RETURNED   1405

/*  some SQL and OCI function codes */
#define FT_INSERT                3
#define FT_SELECT                4
#define FT_UPDATE                5
#define FT_DELETE                9

#define FC_OOPEN                14

/*
** Size of HDA area:
** 512 for 64 bit arquitectures
** 256 for 32 bit arquitectures
*/

#if (defined(__osf__) && defined(__alpha)) || defined(CRAY) || defined(KSR) || \
    defined(SS_64BIT_SERVER)
# define HDA_SIZE 512
#else
# define HDA_SIZE 256
#endif

/*
 *  OCI function code labels,
 *  corresponding to the fc numbers
 *  in the cursor data area.
 */
static CONST ocitext  *oci_func_tab[] =  {(ocitext *) "not used",
/* 1-2 */       (ocitext *) "not used", (ocitext *) "OSQL",
/* 3-4 */       (ocitext *) "not used", (ocitext *) "OEXEC, OEXN",
/* 5-6 */       (ocitext *) "not used", (ocitext *) "OBIND",
/* 7-8 */       (ocitext *) "not used", (ocitext *) "ODEFIN",
/* 9-10 */      (ocitext *) "not used", (ocitext *) "ODSRBN",
/* 11-12 */     (ocitext *) "not used", (ocitext *) "OFETCH, OFEN",
/* 13-14 */     (ocitext *) "not used", (ocitext *) "OOPEN",
/* 15-16 */     (ocitext *) "not used", (ocitext *) "OCLOSE",
/* 17-18 */     (ocitext *) "not used", (ocitext *) "not used",
/* 19-20 */     (ocitext *) "not used", (ocitext *) "not used",
/* 21-22 */     (ocitext *) "not used", (ocitext *) "ODSC",
/* 23-24 */     (ocitext *) "not used", (ocitext *) "ONAME",
/* 25-26 */     (ocitext *) "not used", (ocitext *) "OSQL3",
/* 27-28 */     (ocitext *) "not used", (ocitext *) "OBNDRV",
/* 29-30 */     (ocitext *) "not used", (ocitext *) "OBNDRN",
/* 31-32 */     (ocitext *) "not used", (ocitext *) "not used",
/* 33-34 */     (ocitext *) "not used", (ocitext *) "OOPT",
/* 35-36 */     (ocitext *) "not used", (ocitext *) "not used",
/* 37-38 */     (ocitext *) "not used", (ocitext *) "not used",
/* 39-40 */     (ocitext *) "not used", (ocitext *) "not used",
/* 41-42 */     (ocitext *) "not used", (ocitext *) "not used",
/* 43-44 */     (ocitext *) "not used", (ocitext *) "not used",
/* 45-46 */     (ocitext *) "not used", (ocitext *) "not used",
/* 47-48 */     (ocitext *) "not used", (ocitext *) "not used",
/* 49-50 */     (ocitext *) "not used", (ocitext *) "not used",
/* 51-52 */     (ocitext *) "not used", (ocitext *) "OCAN",
/* 53-54 */     (ocitext *) "not used", (ocitext *) "OPARSE",
/* 55-56 */     (ocitext *) "not used", (ocitext *) "OEXFET",
/* 57-58 */     (ocitext *) "not used", (ocitext *) "OFLNG",
/* 59-60 */     (ocitext *) "not used", (ocitext *) "ODESCR",
/* 61-62 */     (ocitext *) "not used", (ocitext *) "OBNDRA"
};

#endif      /* OCIDEM */