| | 1 | #ifndef _INTRINSIC_SQL_H |
| | 2 | # define _INTRINSIC_SQL_H |
| | 3 | |
| | 4 | typedef unsigned char UCHAR; |
| | 5 | typedef long int SDWORD; |
| | 6 | typedef short int SWORD; |
| | 7 | typedef unsigned long int UDWORD; |
| | 8 | typedef unsigned short int UWORD; |
| | 9 | |
| | 10 | typedef void FAR* PTR; |
| | 11 | |
| | 12 | typedef void FAR* HENV; |
| | 13 | typedef void FAR* HDBC; |
| | 14 | typedef void FAR* HSTMT; |
| | 15 | |
| | 16 | typedef signed short RETCODE; |
| | 17 | |
| | 18 | # ifdef WIN32 |
| | 19 | # define SQL_API __stdcall |
| | 20 | # else |
| | 21 | # define SQL_API EXPORT CALLBACK |
| | 22 | # endif |
| | 23 | |
| | 24 | # define ODBCVER 0x0200 |
| | 25 | |
| | 26 | # define SQL_MAX_MESSAGE_LENGTH 512 |
| | 27 | # define SQL_MAX_DSN_LENGTH 32 |
| | 28 | |
| | 29 | /* return code */ |
| | 30 | # define SQL_INVALID_HANDLE (-2) |
| | 31 | # define SQL_ERROR (-1) |
| | 32 | # define SQL_SUCCESS 0 |
| | 33 | # define SQL_SUCCESS_WITH_INFO 1 |
| | 34 | # define SQL_NO_DATA_FOUND 100 |
| | 35 | |
| | 36 | /* standard SQL datatypes (agree with ANSI type numbering) */ |
| | 37 | # define SQL_CHAR 1 |
| | 38 | # define SQL_NUMERIC 2 |
| | 39 | # define SQL_DECIMAL 3 |
| | 40 | # define SQL_INTEGER 4 |
| | 41 | # define SQL_SMALLINT 5 |
| | 42 | # define SQL_FLOAT 6 |
| | 43 | # define SQL_REAL 7 |
| | 44 | # define SQL_DOUBLE 8 |
| | 45 | # define SQL_VARCHAR 12 |
| | 46 | |
| | 47 | # define SQL_TYPE_MIN SQL_CHAR |
| | 48 | # define SQL_TYPE_NULL 0 |
| | 49 | # define SQL_TYPE_MAX SQL_VARCHAR |
| | 50 | |
| | 51 | /* C to SQL datatype mapping */ |
| | 52 | # define SQL_C_CHAR SQL_CHAR |
| | 53 | # define SQL_C_LONG SQL_INTEGER |
| | 54 | # define SQL_C_SHORT SQL_SMALLINT |
| | 55 | # define SQL_C_FLOAT SQL_REAL |
| | 56 | # define SQL_C_DOUBLE SQL_DOUBLE |
| | 57 | # define SQL_C_DEFAULT 99 |
| | 58 | |
| | 59 | # define SQL_NO_NULLS 0 |
| | 60 | # define SQL_NULLABLE 1 |
| | 61 | # define SQL_NULLABLE_UNKNOWN 2 |
| | 62 | |
| | 63 | /* some special length values */ |
| | 64 | # define SQL_NULL_DATA (-1) |
| | 65 | # define SQL_DATA_AT_EXEC (-2) |
| | 66 | # define SQL_NTS (-3) |
| | 67 | |
| | 68 | /* SQLFreeStmt flag values */ |
| | 69 | # define SQL_CLOSE 0 |
| | 70 | # define SQL_DROP 1 |
| | 71 | # define SQL_UNBIND 2 |
| | 72 | # define SQL_RESET_PARAMS 3 |
| | 73 | |
| | 74 | /* SQLTransact flag values */ |
| | 75 | # define SQL_COMMIT 0 |
| | 76 | # define SQL_ROLLBACK 1 |
| | 77 | |
| | 78 | /* SQLColAttributes flag values */ |
| | 79 | # define SQL_COLUMN_COUNT 0 |
| | 80 | # define SQL_COLUMN_LABEL 18 |
| | 81 | # define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL |
| | 82 | # define SQL_COLUMN_DRIVER_START 1000 |
| | 83 | |
| | 84 | # define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT |
| | 85 | |
| | 86 | /* Null handles */ |
| | 87 | # define SQL_NULL_HENV 0 |
| | 88 | # define SQL_NULL_HDBC 0 |
| | 89 | # define SQL_NULL_HSTMT 0 |
| | 90 | |
| | 91 | #endif |
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