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/*
* Modified isql.h file from iodbc. This file should be placed in the
* include path to be used to create ODBC compliant applications.
*/
#ifndef _INTRINSIC_SQL_H
#define _INTRINSIC_SQL_H
typedef unsigned char UCHAR;
typedef long int SDWORD;
typedef short int SWORD;
typedef unsigned long int UDWORD;
typedef unsigned short int UWORD;
typedef void FAR *PTR;
typedef void FAR *HENV;
typedef void FAR *HDBC;
typedef void FAR *HSTMT;
typedef signed short RETCODE;
#ifdef WIN32
#define SQL_API __stdcall
#else
#define SQL_API EXPORT CALLBACK
#endif
/*#define ODBCVER 0x0250 */
#define SQL_MAX_MESSAGE_LENGTH 512
#define SQL_MAX_DSN_LENGTH 32
/* return code */
#define SQL_INVALID_HANDLE (-2)
#define SQL_ERROR (-1)
#define SQL_SUCCESS 0
#define SQL_SUCCESS_WITH_INFO 1
#define SQL_NO_DATA_FOUND 100
/* standard SQL datatypes (agree with ANSI type numbering) */
#define SQL_CHAR 1
#define SQL_NUMERIC 2
#define SQL_DECIMAL 3
#define SQL_INTEGER 4
#define SQL_SMALLINT 5
#define SQL_FLOAT 6
#define SQL_REAL 7
#define SQL_DOUBLE 8
#define SQL_VARCHAR 12
#define SQL_TYPE_MIN SQL_CHAR
#define SQL_TYPE_NULL 0
#define SQL_TYPE_MAX SQL_VARCHAR
/* C to SQL datatype mapping */
#define SQL_C_CHAR SQL_CHAR
#define SQL_C_LONG SQL_INTEGER
#define SQL_C_SHORT SQL_SMALLINT
#define SQL_C_FLOAT SQL_REAL
#define SQL_C_DOUBLE SQL_DOUBLE
#define SQL_C_DEFAULT 99
#define SQL_NO_NULLS 0
#define SQL_NULLABLE 1
#define SQL_NULLABLE_UNKNOWN 2
/* some special length values */
#define SQL_NULL_DATA (-1)
#define SQL_DATA_AT_EXEC (-2)
#define SQL_NTS (-3)
/* SQLFreeStmt flag values */
#define SQL_CLOSE 0
#define SQL_DROP 1
#define SQL_UNBIND 2
#define SQL_RESET_PARAMS 3
/* SQLTransact flag values */
#define SQL_COMMIT 0
#define SQL_ROLLBACK 1
/* SQLColAttributes flag values */
#define SQL_COLUMN_COUNT 0
#define SQL_COLUMN_LABEL 18
#define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL
#define SQL_COLUMN_DRIVER_START 1000
#define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT
/* Null handles */
#define SQL_NULL_HENV 0
#define SQL_NULL_HDBC 0
#define SQL_NULL_HSTMT 0
/* All code below has been added to the original isql.h coming from iodbc */
typedef unsigned char BYTE;
/* More SQLColAttributes flag values */
#define SQL_COLUMN_NAME 1
#define SQL_COLUMN_TYPE 2
#define SQL_COLUMN_LENGTH 3
#define SQL_COLUMN_PRECISION 4
#define SQL_COLUMN_SCALE 5
#define SQL_COLUMN_DISPLAY_SIZE 6
#define SQL_COLUMN_NULLABLE 7
#define SQL_COLUMN_UNSIGNED 8
#define SQL_COLUMN_MONEY 9
#define SQL_COLUMN_UPDATABLE 10
#define SQL_COLUMN_AUTO_INCREMENT 11
#define SQL_COLUMN_CASE_SENSITIVE 12
#define SQL_COLUMN_SEARCHABLE 13
#define SQL_COLUMN_TYPE_NAME 14
#define SQL_COLUMN_TABLE_NAME 15
#define SQL_COLUMN_OWNER_NAME 16
#define SQL_COLUMN_QUALIFIER_NAME 17
/* SQLColAttributes Searchable flags */
#define SQL_UNSEARCHABLE 0
#define SQL_LIKE_ONLY 1
#define SQL_ALL_EXCEPT_LIKE 2
#define SQL_SEARCHABLE 3
#define SQL_PRED_SEARCHABLE SQL_SEARCHABLE
/* SQLColAttributes Updateable flags */
#define SQL_ATTR_READONLY 0
#define SQL_ATTR_WRITE 1
#define SQL_ATTR_READWRITE_UNKNOWN 2
/*
* function prototypes previously not contained in isql.h
*/
#ifdef __cplusplus
extern "C"
{
#endif
RETCODE SQL_API SQLAllocConnect(HENV henv,
HDBC FAR * phdbc);
RETCODE SQL_API SQLAllocEnv(HENV FAR * phenv);
RETCODE SQL_API SQLAllocStmt(HDBC hdbc,
HSTMT FAR * phstmt);
RETCODE SQL_API SQLBindCol(HSTMT hstmt,
UWORD icol,
SWORD fCType,
PTR rgbValue,
SDWORD cbValueMax,
SDWORD FAR * pcbValue);
RETCODE SQL_API SQLCancel(HSTMT hstmt);
RETCODE SQL_API SQLColAttributes(HSTMT hstmt,
UWORD icol,
UWORD fDescType,
PTR rgbDesc,
SWORD cbDescMax,
SWORD FAR * pcbDesc,
SDWORD FAR * pfDesc);
RETCODE SQL_API SQLConnect(HDBC hdbc,
UCHAR FAR * szDSN,
SWORD cbDSN,
UCHAR FAR * szUID,
SWORD cbUID,
UCHAR FAR * szAuthStr,
SWORD cbAuthStr);
RETCODE SQL_API SQLDescribeCol(HSTMT hstmt,
UWORD icol,
UCHAR FAR * szColName,
SWORD cbColNameMax,
SWORD FAR * pcbColName,
SWORD FAR * pfSqlType,
UDWORD FAR * pcbColDef,
SWORD FAR * pibScale,
SWORD FAR * pfNullable);
RETCODE SQL_API SQLDisconnect(HDBC hdbc);
RETCODE SQL_API SQLError(HENV henv,
HDBC hdbc,
HSTMT hstmt,
UCHAR FAR * szSqlState,
SDWORD FAR * pfNativeError,
UCHAR FAR * szErrorMsg,
SWORD cbErrorMsgMax,
SWORD FAR * pcbErrorMsg);
RETCODE SQL_API SQLExecDirect(HSTMT hstmt,
UCHAR FAR * szSqlStr,
SDWORD cbSqlStr);
RETCODE SQL_API SQLExecute(HSTMT hstmt);
RETCODE SQL_API SQLFetch(HSTMT hstmt);
RETCODE SQL_API SQLFreeConnect(HDBC hdbc);
RETCODE SQL_API SQLFreeEnv(HENV henv);
RETCODE SQL_API SQLFreeStmt(HSTMT hstmt,
UWORD fOption);
RETCODE SQL_API SQLGetCursorName(HSTMT hstmt,
UCHAR FAR * szCursor,
SWORD cbCursorMax,
SWORD FAR * pcbCursor);
RETCODE SQL_API SQLNumResultCols(HSTMT hstmt,
SWORD FAR * pccol);
RETCODE SQL_API SQLPrepare(HSTMT hstmt,
UCHAR FAR * szSqlStr,
SDWORD cbSqlStr);
RETCODE SQL_API SQLRowCount(HSTMT hstmt,
SDWORD FAR * pcrow);
RETCODE SQL_API SQLSetCursorName(HSTMT hstmt,
UCHAR FAR * szCursor,
SWORD cbCursor);
RETCODE SQL_API SQLTransact(HENV henv,
HDBC hdbc,
UWORD fType);
RETCODE SQL_API SQLSetParam(HSTMT hstmt,
UWORD ipar,
SWORD fCType,
SWORD fSqlType,
UDWORD cbColDef,
SWORD ibScale,
PTR rgbValue,
SDWORD FAR * pcbValue);
RETCODE SQL_API SQLDataSources(HENV henv,
UWORD Direction, UCHAR FAR *ServerName,
WORD BufferLength1, WORD *NameLength1,
UCHAR FAR *Description, WORD BufferLength2,
WORD *NameLength2);
#ifdef __cplusplus
}
#endif
#endif
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