src/iodbc/isql.h

   1 #ifndef _INTRINSIC_SQL_H
   2 # define _INTRINSIC_SQL_H
   3
   4 #ifndef OS2
   5 typedef unsigned char           UCHAR;
   6 #endif
   7 typedef long int                SDWORD;
   8 typedef short int               SWORD;
   9 typedef unsigned long int       UDWORD;
  10 typedef unsigned short int      UWORD;
  11 typedef unsigned int            UINT;
  12
  13 #ifndef FAR
  14 #  define FAR
  15 #endif
  16 #ifndef NEAR
  17 #  define NEAR
  18 #endif
  19 #ifndef HANDLE
  20   typedef int                          HANDLE;
  21   #endif
  22 #ifndef HGLOBAL
  23   typedef HANDLE                          HGLOBAL;
  24   #endif
  25 #ifndef SQL_INDEX_OTHER
  26 #define SQL_INDEX_OTHER                 3
  27   #endif
  28
  29 #  ifndef BOOL
  30 #    define BOOL                       int
  31 #  endif
  32 #  ifndef CHAR
  33 #    define CHAR                       char
  34 #  endif
  35 #  ifndef FALSE
  36 #    define FALSE                      (0 != 0)
  37 #  endif
  38 #  ifndef HWND
  39 #    define HWND                       int
  40 #  endif
  41 #  ifndef SQLHWND
  42 #    define SQLHWND                       int
  43 #  endif
  44 #  ifndef LONG
  45 #    define LONG                       long
  46 #  endif
  47 #  ifndef PASCAL
  48 #    define PASCAL
  49 #  endif
  50 #  ifndef SHORT
  51 #    define SHORT                      short
  52 #  endif
  53 #  ifndef SQL_API
  54 #    define SQL_API
  55 #  endif
  56 #  ifndef SQL_LOCAL_API
  57 #    define SQL_LOCAL_API
  58 #  endif
  59 #  ifndef TRUE
  60 #    define TRUE                       (0 == 0)
  61 #  endif
  62
  63 typedef struct tagDATE_STRUCT
  64 {
  65 SWORD    year;
  66 UWORD   month;
  67 UWORD   day;
  68 } DATE_STRUCT;
  69
  70 typedef struct tagTIME_STRUCT
  71 {
  72 UWORD   hour;
  73 UWORD   minute;
  74 UWORD   second;
  75 } TIME_STRUCT;
  76
  77 typedef struct tagTIMESTAMP_STRUCT
  78 {
  79 SWORD    year;
  80 UWORD   month;
  81 UWORD   day;
  82 UWORD   hour;
  83 UWORD   minute;
  84 UWORD   second;
  85 UDWORD    fraction;
  86 } TIMESTAMP_STRUCT;
  87
  88
  89
  90 typedef UCHAR FAR*               PTR,
  91              FAR*               SQLPTR;
  92
  93 typedef void FAR*               HENV,
  94              FAR*               SQLHENV;
  95 typedef void FAR*               HDBC,
  96              FAR*               SQLHDBC;
  97 typedef void FAR*               HSTMT,
  98              FAR*               SQLHSTMT;
  99 typedef SDWORD                  SQLINTEGER;
 100 typedef signed short            RETCODE;
 101 typedef UCHAR                   SQLCHAR;
 102 typedef UWORD                   SQLUSMALLINT;
 103 typedef PTR              SQLPOINTER;
 104 typedef SWORD                   SQLSMALLINT;
 105 typedef UDWORD                  SQLUINTEGER;
 106
 107 #  ifdef WIN32
 108 #    define SQL_API                     __stdcall
 109 #  else
 110 #    define SQL_API                     /* giovanni EXPORT CALLBACK */
 111 #  endif
 112 #  ifdef OS2
 113 #    ifdef BCPP
 114 #      define _Optlink
 115 #      define _System                  _syscall
 116 #    endif
 117 #    undef  SQL_API
 118 #    define SQL_API                    _System
 119 #  endif
 120
 121
 122 #ifndef ODBCVER
 123 # define ODBCVER                        0x0200
 124 #endif
 125
 126 # define SQL_MAX_MESSAGE_LENGTH         512
 127 # define SQL_MAX_DSN_LENGTH             32
 128
 129 /* return code */
 130 # define SQL_INVALID_HANDLE             (-2)
 131 # define SQL_ERROR                      (-1)
 132 # define SQL_SUCCESS                    0
 133 # define SQL_SUCCESS_WITH_INFO          1
 134 # define SQL_NO_DATA_FOUND              100
 135
 136 /* standard SQL datatypes (agree with ANSI type numbering) */
 137 # define SQL_CHAR                       1
 138 # define SQL_NUMERIC                    2
 139 # define SQL_DECIMAL                    3
 140 # define SQL_INTEGER                    4
 141 # define SQL_SMALLINT                   5
 142 # define SQL_FLOAT                      6
 143 # define SQL_REAL                       7
 144 # define SQL_DOUBLE                     8
 145 # define SQL_VARCHAR                    12
 146
 147 # define SQL_TYPE_MIN                   SQL_CHAR
 148 # define SQL_TYPE_NULL                  0
 149 # define SQL_TYPE_MAX                   SQL_VARCHAR
 150
 151 /* C to SQL datatype mapping */
 152 # define SQL_C_CHAR                     SQL_CHAR
 153 # define SQL_C_LONG                     SQL_INTEGER
 154 # define SQL_C_SHORT                    SQL_SMALLINT
 155 # define SQL_C_FLOAT                    SQL_REAL
 156 # define SQL_C_DOUBLE                   SQL_DOUBLE
 157 # define SQL_C_DEFAULT                  99
 158
 159 # define SQL_NO_NULLS                   0
 160 # define SQL_NULLABLE                   1
 161 # define SQL_NULLABLE_UNKNOWN           2
 162
 163 /* some special length values */
 164 # define SQL_NULL_DATA                  (-1)
 165 # define SQL_DATA_AT_EXEC               (-2)
 166 # define SQL_NTS                        (-3)
 167
 168 /* SQLFreeStmt flag values */
 169 # define SQL_CLOSE                      0
 170 # define SQL_DROP                       1
 171 # define SQL_UNBIND                     2
 172 # define SQL_RESET_PARAMS               3
 173
 174 /* SQLTransact flag values */
 175 # define SQL_COMMIT                     0
 176 # define SQL_ROLLBACK                   1
 177
 178 /* SQLColAttributes flag values */
 179 # define SQL_COLUMN_COUNT               0
 180 # define SQL_COLUMN_LABEL               18
 181 # define SQL_COLATT_OPT_MAX             SQL_COLUMN_LABEL
 182 # define SQL_COLUMN_DRIVER_START        1000
 183
 184 # define SQL_COLATT_OPT_MIN             SQL_COLUMN_COUNT
 185
 186 /* Null handles */
 187 # define SQL_NULL_HENV                  0
 188 # define SQL_NULL_HDBC                  0
 189 # define SQL_NULL_HSTMT                 0
 190
 191 #endif
 192