sqlucode.h

希望我上传的这些东西可以对搞编程的程序员有点小小的帮助！谢谢！

/*****************************************************************
** SQLUCODE.H - This is the the unicode include for ODBC Core functions.
**
** preconditions:
**      #include "windows.h"
**		#incluee "sql.h"
**
** (C) Copyright 1990 - 1998 By Microsoft Corp.
**
**		Created 6/20 for 3.00 specification 
*********************************************************************/

#ifndef __SQLUCODE
#pragma option push -b -a8 -pc -A- /*P_O_Push*/
#define __SQLUCODE


#ifdef __cplusplus
extern "C" { 			/* Assume C declarations for C++   */
#endif  /* __cplusplus */

#include <sqlext.h>

#define SQL_WCHAR		 	(-8)
#define SQL_WVARCHAR	 	(-9)
#define SQL_WLONGVARCHAR 	(-10)
#define SQL_C_WCHAR			SQL_WCHAR

#ifdef UNICODE
#define SQL_C_TCHAR		SQL_C_WCHAR
#else
#define SQL_C_TCHAR		SQL_C_CHAR
#endif 

#define SQL_SQLSTATE_SIZEW	10	/* size of SQLSTATE for unicode */

#ifndef RC_INVOKED

// UNICODE versions

SQLRETURN SQL_API SQLColAttributeW(
	SQLHSTMT		hstmt,
	SQLUSMALLINT	iCol,
	SQLUSMALLINT	iField,
	SQLPOINTER		pCharAttr,
	SQLSMALLINT		cbCharAttrMax,	
	SQLSMALLINT  *pcbCharAttr,
	SQLPOINTER		pNumAttr);	

SQLRETURN SQL_API SQLColAttributesW(
    SQLHSTMT           hstmt,
    SQLUSMALLINT       icol,
    SQLUSMALLINT       fDescType,
    SQLPOINTER         rgbDesc,
    SQLSMALLINT        cbDescMax,
    SQLSMALLINT    *pcbDesc,
    SQLLEN         *pfDesc);

SQLRETURN SQL_API SQLConnectW(
    SQLHDBC            hdbc,
    SQLWCHAR        *szDSN,
    SQLSMALLINT        cbDSN,
    SQLWCHAR        *szUID,
    SQLSMALLINT        cbUID,
    SQLWCHAR        *szAuthStr,
    SQLSMALLINT        cbAuthStr);


SQLRETURN SQL_API SQLDescribeColW(
    SQLHSTMT           hstmt,
    SQLUSMALLINT       icol,
    SQLWCHAR        *szColName,
    SQLSMALLINT        cbColNameMax,
    SQLSMALLINT    *pcbColName,
    SQLSMALLINT    *pfSqlType,
    SQLULEN       *pcbColDef,
    SQLSMALLINT    *pibScale,
    SQLSMALLINT    *pfNullable);


SQLRETURN SQL_API SQLErrorW(
    SQLHENV            henv,
    SQLHDBC            hdbc,
    SQLHSTMT           hstmt,
    SQLWCHAR        *szSqlState,
    SQLINTEGER     *pfNativeError,
    SQLWCHAR        *szErrorMsg,
    SQLSMALLINT        cbErrorMsgMax,
    SQLSMALLINT    *pcbErrorMsg);

SQLRETURN SQL_API SQLExecDirectW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szSqlStr,
    SQLINTEGER         cbSqlStr);

SQLRETURN SQL_API SQLGetConnectAttrW(
    SQLHDBC            hdbc,
    SQLINTEGER         fAttribute,
    SQLPOINTER         rgbValue,
    SQLINTEGER         cbValueMax,
    SQLINTEGER     *pcbValue);

SQLRETURN SQL_API SQLGetCursorNameW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCursor,
    SQLSMALLINT        cbCursorMax,
    SQLSMALLINT    *pcbCursor);

#if (ODBCVER >= 0x0300)
SQLRETURN  SQL_API SQLSetDescFieldW(SQLHDESC DescriptorHandle,
           						   SQLSMALLINT RecNumber, 
								   SQLSMALLINT FieldIdentifier,
           						   SQLPOINTER Value, 
								   SQLINTEGER BufferLength);



SQLRETURN SQL_API SQLGetDescFieldW(
    SQLHDESC           hdesc,
    SQLSMALLINT        iRecord,
    SQLSMALLINT        iField,
    SQLPOINTER         rgbValue,
    SQLINTEGER		   cbValueMax,
    SQLINTEGER     *pcbValue);

SQLRETURN SQL_API SQLGetDescRecW(
    SQLHDESC           hdesc,
    SQLSMALLINT        iRecord,
    SQLWCHAR        *szName,
    SQLSMALLINT        cbNameMax,
    SQLSMALLINT    *pcbName,
    SQLSMALLINT    *pfType,
    SQLSMALLINT    *pfSubType,
    SQLLEN         *pLength,
    SQLSMALLINT    *pPrecision, 
    SQLSMALLINT    *pScale,
    SQLSMALLINT    *pNullable);

SQLRETURN SQL_API SQLGetDiagFieldW(
    SQLSMALLINT        fHandleType,
    SQLHANDLE          handle,
    SQLSMALLINT        iRecord,
    SQLSMALLINT        fDiagField,
    SQLPOINTER         rgbDiagInfo,
    SQLSMALLINT        cbDiagInfoMax,
    SQLSMALLINT    *pcbDiagInfo);

SQLRETURN SQL_API SQLGetDiagRecW(
    SQLSMALLINT        fHandleType,
    SQLHANDLE          handle,
    SQLSMALLINT        iRecord,
    SQLWCHAR        *szSqlState,
    SQLINTEGER     *pfNativeError,
    SQLWCHAR        *szErrorMsg,
    SQLSMALLINT        cbErrorMsgMax,
    SQLSMALLINT    *pcbErrorMsg);


#endif


SQLRETURN SQL_API SQLPrepareW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szSqlStr,
    SQLINTEGER         cbSqlStr);

SQLRETURN SQL_API SQLSetConnectAttrW(
    SQLHDBC            hdbc,
    SQLINTEGER         fAttribute,
    SQLPOINTER         rgbValue,
    SQLINTEGER         cbValue);

SQLRETURN SQL_API SQLSetCursorNameW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCursor,
    SQLSMALLINT        cbCursor);



    



SQLRETURN SQL_API SQLColumnsW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName,
    SQLWCHAR        *szColumnName,
    SQLSMALLINT        cbColumnName);

SQLRETURN SQL_API SQLGetConnectOptionW(
    SQLHDBC            hdbc,
    SQLUSMALLINT       fOption,
    SQLPOINTER         pvParam);



SQLRETURN SQL_API SQLGetInfoW(
    SQLHDBC            hdbc,
    SQLUSMALLINT       fInfoType,
    SQLPOINTER         rgbInfoValue,
    SQLSMALLINT        cbInfoValueMax,
    SQLSMALLINT    *pcbInfoValue);

SQLRETURN SQL_API	SQLGetTypeInfoW(
	SQLHSTMT			StatementHandle,
	SQLSMALLINT			DataType);


SQLRETURN SQL_API SQLSetConnectOptionW(
    SQLHDBC            hdbc,
    SQLUSMALLINT       fOption,
    SQLULEN            vParam);


SQLRETURN SQL_API SQLSpecialColumnsW(
    SQLHSTMT           hstmt,
    SQLUSMALLINT       fColType,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName,
    SQLUSMALLINT       fScope,
    SQLUSMALLINT       fNullable);

SQLRETURN SQL_API SQLStatisticsW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName,
    SQLUSMALLINT       fUnique,
    SQLUSMALLINT       fAccuracy);

SQLRETURN SQL_API SQLTablesW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName,
    SQLWCHAR        *szTableType,
    SQLSMALLINT        cbTableType);



SQLRETURN SQL_API SQLDataSourcesW(
    SQLHENV            henv,
    SQLUSMALLINT       fDirection,
    SQLWCHAR        *szDSN,
    SQLSMALLINT        cbDSNMax,
    SQLSMALLINT    *pcbDSN,
    SQLWCHAR        *szDescription,
    SQLSMALLINT        cbDescriptionMax,
    SQLSMALLINT    *pcbDescription);




SQLRETURN SQL_API SQLDriverConnectW(
    SQLHDBC            hdbc,
    SQLHWND            hwnd,
    SQLWCHAR        *szConnStrIn,
    SQLSMALLINT        cbConnStrIn,
    SQLWCHAR        *szConnStrOut,
    SQLSMALLINT        cbConnStrOutMax,
    SQLSMALLINT    *pcbConnStrOut,
    SQLUSMALLINT       fDriverCompletion);


SQLRETURN SQL_API SQLBrowseConnectW(
    SQLHDBC            hdbc,
    SQLWCHAR        *szConnStrIn,
    SQLSMALLINT        cbConnStrIn,
    SQLWCHAR        *szConnStrOut,
    SQLSMALLINT        cbConnStrOutMax,
    SQLSMALLINT    *pcbConnStrOut);

SQLRETURN SQL_API SQLColumnPrivilegesW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName,
    SQLWCHAR        *szColumnName,
    SQLSMALLINT        cbColumnName);

SQLRETURN SQL_API SQLGetStmtAttrW(
    SQLHSTMT           hstmt,
    SQLINTEGER         fAttribute,
    SQLPOINTER         rgbValue,
    SQLINTEGER         cbValueMax,
    SQLINTEGER     *pcbValue);

SQLRETURN SQL_API SQLSetStmtAttrW(
    SQLHSTMT           hstmt,
    SQLINTEGER         fAttribute,
    SQLPOINTER         rgbValue,
    SQLINTEGER         cbValueMax);

SQLRETURN SQL_API SQLForeignKeysW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szPkCatalogName,
    SQLSMALLINT        cbPkCatalogName,
    SQLWCHAR        *szPkSchemaName,
    SQLSMALLINT        cbPkSchemaName,
    SQLWCHAR        *szPkTableName,
    SQLSMALLINT        cbPkTableName,
    SQLWCHAR        *szFkCatalogName,
    SQLSMALLINT        cbFkCatalogName,
    SQLWCHAR        *szFkSchemaName,
    SQLSMALLINT        cbFkSchemaName,
    SQLWCHAR        *szFkTableName,
    SQLSMALLINT        cbFkTableName);


SQLRETURN SQL_API SQLNativeSqlW(
    SQLHDBC            hdbc,
    SQLWCHAR        *szSqlStrIn,
    SQLINTEGER         cbSqlStrIn,
    SQLWCHAR        *szSqlStr,
    SQLINTEGER         cbSqlStrMax,
    SQLINTEGER     *pcbSqlStr);


SQLRETURN SQL_API SQLPrimaryKeysW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName);

SQLRETURN SQL_API SQLProcedureColumnsW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szProcName,
    SQLSMALLINT        cbProcName,
    SQLWCHAR        *szColumnName,
    SQLSMALLINT        cbColumnName);

SQLRETURN SQL_API SQLProceduresW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szProcName,
    SQLSMALLINT        cbProcName);


SQLRETURN SQL_API SQLTablePrivilegesW(
    SQLHSTMT           hstmt,
    SQLWCHAR        *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLWCHAR        *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLWCHAR        *szTableName,
    SQLSMALLINT        cbTableName);

SQLRETURN SQL_API SQLDriversW(
    SQLHENV            henv,
    SQLUSMALLINT       fDirection,
    SQLWCHAR        *szDriverDesc,
    SQLSMALLINT        cbDriverDescMax,
    SQLSMALLINT    *pcbDriverDesc,
    SQLWCHAR        *szDriverAttributes,
    SQLSMALLINT        cbDrvrAttrMax,
    SQLSMALLINT    *pcbDrvrAttr);


// ANSI versions

SQLRETURN SQL_API SQLColAttributeA(
	SQLHSTMT		hstmt,
	SQLSMALLINT		iCol,
	SQLSMALLINT		iField,
	SQLPOINTER		pCharAttr,
	SQLSMALLINT		cbCharAttrMax,	
	SQLSMALLINT  *pcbCharAttr,
	SQLPOINTER		pNumAttr);	

SQLRETURN SQL_API SQLColAttributesA(
    SQLHSTMT           hstmt,
    SQLUSMALLINT       icol,