a3ed46f2c3
git-svn-id: svn://10.65.10.50/branches/R_10_00@23289 c028cbd2-c16b-5b4b-a496-9718f37d4682
249 lines
7.2 KiB
C
249 lines
7.2 KiB
C
/*
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* isql.h
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*
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* $Id: isql.h 35518 2005-09-16 11:22:35Z JS $
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*
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* iODBC defines
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*
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* The iODBC driver manager.
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*
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* Copyright (C) 1995 by Ke Jin <kejin@empress.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _ISQL_H
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#define _ISQL_H
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#if defined(WIN32)
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#define SQL_API __stdcall
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#ifndef FAR
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#define FAR
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#endif
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#elif defined(__OS2__)
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#define SQL_API _Optlink
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#ifndef FAR
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#define FAR
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#define EXPORT
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#define CALLBACK
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#endif
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#else
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#define FAR
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#define EXPORT
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#define CALLBACK
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#define SQL_API EXPORT CALLBACK
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#ifndef __EMX__
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typedef void *HWND;
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#endif
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#endif
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typedef void *SQLHWND;
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typedef unsigned char UCHAR;
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typedef long int SDWORD;
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typedef short int SWORD;
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typedef unsigned long int UDWORD;
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typedef unsigned short int UWORD;
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typedef long SQLINTEGER;
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typedef UDWORD SQLUINTEGER;
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typedef void FAR *PTR;
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typedef void FAR *HENV;
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typedef void FAR *HDBC;
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typedef void FAR *HSTMT;
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typedef signed short RETCODE;
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#define SQLRETURN RETCODE
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#define ODBCVER 0x0250
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#define SQL_MAX_MESSAGE_LENGTH 512
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#define SQL_MAX_DSN_LENGTH 32
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/*
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* Function return codes
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*/
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#define SQL_INVALID_HANDLE (-2)
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#define SQL_ERROR (-1)
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#define SQL_SUCCESS 0
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#define SQL_SUCCESS_WITH_INFO 1
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#define SQL_NO_DATA_FOUND 100
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/*
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* Standard SQL datatypes, using ANSI type numbering
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*/
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#define SQL_CHAR 1
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#define SQL_NUMERIC 2
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#define SQL_DECIMAL 3
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#define SQL_INTEGER 4
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#define SQL_SMALLINT 5
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#define SQL_FLOAT 6
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#define SQL_REAL 7
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#define SQL_DOUBLE 8
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#define SQL_VARCHAR 12
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#define SQL_TYPE_MIN SQL_CHAR
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#define SQL_TYPE_NULL 0
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#define SQL_TYPE_MAX SQL_VARCHAR
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/*
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* C datatype to SQL datatype mapping
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*/
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#define SQL_C_CHAR SQL_CHAR
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#define SQL_C_LONG SQL_INTEGER
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#define SQL_C_SHORT SQL_SMALLINT
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#define SQL_C_FLOAT SQL_REAL
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#define SQL_C_DOUBLE SQL_DOUBLE
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#define SQL_C_DEFAULT 99
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/*
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* NULL status constants.
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*/
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#define SQL_NO_NULLS 0
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#define SQL_NULLABLE 1
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#define SQL_NULLABLE_UNKNOWN 2
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/*
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* Special length values
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*/
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#define SQL_NULL_DATA (-1)
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#define SQL_DATA_AT_EXEC (-2)
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#define SQL_NTS (-3)
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/*
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* SQLFreeStmt
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*/
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#define SQL_CLOSE 0
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#define SQL_DROP 1
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#define SQL_UNBIND 2
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#define SQL_RESET_PARAMS 3
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/*
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* SQLTransact
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*/
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#define SQL_COMMIT 0
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#define SQL_ROLLBACK 1
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/*
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* SQLColAttributes
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*/
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#define SQL_COLUMN_COUNT 0
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#define SQL_COLUMN_NAME 1
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#define SQL_COLUMN_TYPE 2
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#define SQL_COLUMN_LENGTH 3
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#define SQL_COLUMN_PRECISION 4
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#define SQL_COLUMN_SCALE 5
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#define SQL_COLUMN_DISPLAY_SIZE 6
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#define SQL_COLUMN_NULLABLE 7
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#define SQL_COLUMN_UNSIGNED 8
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#define SQL_COLUMN_MONEY 9
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#define SQL_COLUMN_UPDATABLE 10
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#define SQL_COLUMN_AUTO_INCREMENT 11
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#define SQL_COLUMN_CASE_SENSITIVE 12
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#define SQL_COLUMN_SEARCHABLE 13
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#define SQL_COLUMN_TYPE_NAME 14
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#define SQL_COLUMN_TABLE_NAME 15
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#define SQL_COLUMN_OWNER_NAME 16
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#define SQL_COLUMN_QUALIFIER_NAME 17
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#define SQL_COLUMN_LABEL 18
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#define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL
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#define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT
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#define SQL_COLUMN_DRIVER_START 1000
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/*
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* SQLColAttributes : SQL_COLUMN_UPDATABLE
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*/
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#define SQL_ATTR_READONLY 0
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#define SQL_ATTR_WRITE 1
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#define SQL_ATTR_READWRITE_UNKNOWN 2
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/*
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* SQLColAttributes : SQL_COLUMN_SEARCHABLE
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*/
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#define SQL_UNSEARCHABLE 0
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#define SQL_LIKE_ONLY 1
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#define SQL_ALL_EXCEPT_LIKE 2
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#define SQL_SEARCHABLE 3
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/*
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* NULL Handles
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*/
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#define SQL_NULL_HENV 0
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#define SQL_NULL_HDBC 0
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#define SQL_NULL_HSTMT 0
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/*
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* Function Prototypes
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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RETCODE SQL_API SQLAllocConnect (HENV henv, HDBC FAR * phdbc);
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RETCODE SQL_API SQLAllocEnv (HENV FAR * phenv);
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RETCODE SQL_API SQLAllocStmt (HDBC hdbc, HSTMT FAR * phstmt);
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RETCODE SQL_API SQLBindCol (HSTMT hstmt, UWORD icol, SWORD fCType,
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PTR rgbValue, SDWORD cbValueMax, SDWORD FAR * pcbValue);
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RETCODE SQL_API SQLCancel (HSTMT hstmt);
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RETCODE SQL_API SQLColAttributes (HSTMT hstmt, UWORD icol, UWORD fDescType,
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PTR rgbDesc, SWORD cbDescMax, SWORD FAR * pcbDesc, SDWORD FAR * pfDesc);
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RETCODE SQL_API SQLConnect (HDBC hdbc, UCHAR FAR * szDSN, SWORD cbDSN,
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UCHAR FAR * szUID, SWORD cbUID, UCHAR FAR * szAuthStr, SWORD cbAuthStr);
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RETCODE SQL_API SQLDescribeCol (HSTMT hstmt, UWORD icol,
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UCHAR FAR * szColName, SWORD cbColNameMax, SWORD FAR * pcbColName,
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SWORD FAR * pfSqlType, UDWORD FAR * pcbColDef, SWORD FAR * pibScale,
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SWORD FAR * pfNullable);
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RETCODE SQL_API SQLDisconnect (HDBC hdbc);
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RETCODE SQL_API SQLError (HENV henv, HDBC hdbc, HSTMT hstmt,
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UCHAR FAR * szSqlState, SDWORD FAR * pfNativeError, UCHAR FAR * szErrorMsg,
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SWORD cbErrorMsgMax, SWORD FAR * pcbErrorMsg);
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RETCODE SQL_API SQLExecDirect (HSTMT hstmt, UCHAR FAR * szSqlStr,
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SDWORD cbSqlStr);
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RETCODE SQL_API SQLExecute (HSTMT hstmt);
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RETCODE SQL_API SQLFetch (HSTMT hstmt);
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RETCODE SQL_API SQLFreeConnect (HDBC hdbc);
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RETCODE SQL_API SQLFreeEnv (HENV henv);
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RETCODE SQL_API SQLFreeStmt (HSTMT hstmt, UWORD fOption);
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RETCODE SQL_API SQLGetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
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SWORD cbCursorMax, SWORD FAR * pcbCursor);
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RETCODE SQL_API SQLNumResultCols (HSTMT hstmt, SWORD FAR * pccol);
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RETCODE SQL_API SQLPrepare (HSTMT hstmt, UCHAR FAR * szSqlStr,
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SDWORD cbSqlStr);
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RETCODE SQL_API SQLRowCount (HSTMT hstmt, SDWORD FAR * pcrow);
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RETCODE SQL_API SQLSetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
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SWORD cbCursor);
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RETCODE SQL_API SQLTransact (HENV henv, HDBC hdbc, UWORD fType);
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/*
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* Deprecated ODBC 1.0 function - Use SQLBindParameter
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*/
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RETCODE SQL_API SQLSetParam (HSTMT hstmt, UWORD ipar, SWORD fCType,
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SWORD fSqlType, UDWORD cbColDef, SWORD ibScale, PTR rgbValue,
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SDWORD FAR * pcbValue);
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#ifdef __cplusplus
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}
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#endif
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#endif
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