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Added ODBC database classes and sample from RemStar (sample needs work for wxWin 2)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@385 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1998-07-28 09:43:44 +00:00
parent b3324be240
commit 108106cfe7
16 changed files with 6352 additions and 10 deletions
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include/wx/db.h Normal file
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///////////////////////////////////////////////////////////////////////////////
// Name: db.h
// Purpose: Header file wxDB class. The wxDB class represents a connection
// to an ODBC data source. The wxDB class allows operations on the data
// source such as opening and closing the data source.
// Author: Doug Card
// Modified by:
// Created: 9.96
// RCS-ID: $Id$
// Copyright: (c) 1996 Remstar International, Inc.
// Licence: wxWindows licence, plus:
// Notice: This class library and its intellectual design are free of charge for use,
// modification, enhancement, debugging under the following conditions:
// 1) These classes may only be used as part of the implementation of a
// wxWindows-based application
// 2) All enhancements and bug fixes are to be submitted back to the wxWindows
// user groups free of all charges for use with the wxWindows library.
// 3) These classes may not be distributed as part of any other class library,
// DLL, text (written or electronic), other than a complete distribution of
// the wxWindows GUI development toolkit.
///////////////////////////////////////////////////////////////////////////////
/*
// SYNOPSIS START
// SYNOPSIS STOP
*/
#ifndef DB_DOT_H
#define DB_DOT_H
#ifdef __GNUG__
#pragma interface "db.h"
#endif
#if defined(wx_msw) || defined(WIN32)
#include <windows.h>
#endif
#define ODBCVER 0x0250
#include <sql.h>
#include <sqlext.h>
enum enumDummy {enumDum1};
#define SQL_C_BOOLEAN (sizeof(int) == 2 ? SQL_C_USHORT : SQL_C_ULONG)
#define SQL_C_ENUM (sizeof(enumDummy) == 2 ? SQL_C_USHORT : SQL_C_ULONG) //glt 2-21-97
/*
#ifndef Bool
#define Bool int
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
*/
// Database Globals
const DB_TYPE_NAME_LEN = 40;
const DB_MAX_STATEMENT_LEN = 2048;
const DB_MAX_WHERE_CLAUSE_LEN = 1024;
const DB_MAX_ERROR_MSG_LEN = 512;
const DB_MAX_ERROR_HISTORY = 5;
const DB_MAX_TABLE_NAME_LEN = 128;
const DB_MAX_COLUMN_NAME_LEN = 128;
const DB_DATA_TYPE_VARCHAR = 1;
const DB_DATA_TYPE_INTEGER = 2;
const DB_DATA_TYPE_FLOAT = 3;
const DB_DATA_TYPE_DATE = 4;
const DB_SELECT_KEYFIELDS = 1;
const DB_SELECT_WHERE = 2;
const DB_SELECT_MATCHING = 3;
const DB_SELECT_STATEMENT = 4;
const DB_UPD_KEYFIELDS = 1;
const DB_UPD_WHERE = 2;
const DB_DEL_KEYFIELDS = 1;
const DB_DEL_WHERE = 2;
const DB_DEL_MATCHING = 3;
const DB_WHERE_KEYFIELDS = 1;
const DB_WHERE_MATCHING = 2;
const DB_CURSOR0 = 0;
const DB_CURSOR1 = 1;
const DB_CURSOR2 = 2;
//const DB_CURSOR3 = 3;
//const DB_CURSOR4 = 4;
//const DB_CURSOR5 = 5;
const DB_GRANT_SELECT = 1;
const DB_GRANT_INSERT = 2;
const DB_GRANT_UPDATE = 4;
const DB_GRANT_DELETE = 8;
const DB_GRANT_ALL = DB_GRANT_SELECT | DB_GRANT_INSERT | DB_GRANT_UPDATE | DB_GRANT_DELETE;
// ODBC Error codes (derived from ODBC SqlState codes)
enum ODBC_ERRORS
{
DB_FAILURE = 0,
DB_SUCCESS = 1,
DB_ERR_NOT_IN_USE,
DB_ERR_GENERAL_WARNING, // SqlState = '01000'
DB_ERR_DISCONNECT_ERROR, // SqlState = '01002'
DB_ERR_DATA_TRUNCATED, // SqlState = '01004'
DB_ERR_PRIV_NOT_REVOKED, // SqlState = '01006'
DB_ERR_INVALID_CONN_STR_ATTR, // SqlState = '01S00'
DB_ERR_ERROR_IN_ROW, // SqlState = '01S01'
DB_ERR_OPTION_VALUE_CHANGED, // SqlState = '01S02'
DB_ERR_NO_ROWS_UPD_OR_DEL, // SqlState = '01S03'
DB_ERR_MULTI_ROWS_UPD_OR_DEL, // SqlState = '01S04'
DB_ERR_WRONG_NO_OF_PARAMS, // SqlState = '07001'
DB_ERR_DATA_TYPE_ATTR_VIOL, // SqlState = '07006'
DB_ERR_UNABLE_TO_CONNECT, // SqlState = '08001'
DB_ERR_CONNECTION_IN_USE, // SqlState = '08002'
DB_ERR_CONNECTION_NOT_OPEN, // SqlState = '08003'
DB_ERR_REJECTED_CONNECTION, // SqlState = '08004'
DB_ERR_CONN_FAIL_IN_TRANS, // SqlState = '08007'
DB_ERR_COMM_LINK_FAILURE, // SqlState = '08S01'
DB_ERR_INSERT_VALUE_LIST_MISMATCH, // SqlState = '21S01'
DB_ERR_DERIVED_TABLE_MISMATCH, // SqlState = '21S02'
DB_ERR_STRING_RIGHT_TRUNC, // SqlState = '22001'
DB_ERR_NUMERIC_VALUE_OUT_OF_RNG, // SqlState = '22003'
DB_ERR_ERROR_IN_ASSIGNMENT, // SqlState = '22005'
DB_ERR_DATETIME_FLD_OVERFLOW, // SqlState = '22008'
DB_ERR_DIVIDE_BY_ZERO, // SqlState = '22012'
DB_ERR_STR_DATA_LENGTH_MISMATCH, // SqlState = '22026'
DB_ERR_INTEGRITY_CONSTRAINT_VIOL, // SqlState = '23000'
DB_ERR_INVALID_CURSOR_STATE, // SqlState = '24000'
DB_ERR_INVALID_TRANS_STATE, // SqlState = '25000'
DB_ERR_INVALID_AUTH_SPEC, // SqlState = '28000'
DB_ERR_INVALID_CURSOR_NAME, // SqlState = '34000'
DB_ERR_SYNTAX_ERROR_OR_ACCESS_VIOL, // SqlState = '37000'
DB_ERR_DUPLICATE_CURSOR_NAME, // SqlState = '3C000'
DB_ERR_SERIALIZATION_FAILURE, // SqlState = '40001'
DB_ERR_SYNTAX_ERROR_OR_ACCESS_VIOL2, // SqlState = '42000'
DB_ERR_OPERATION_ABORTED, // SqlState = '70100'
DB_ERR_UNSUPPORTED_FUNCTION, // SqlState = 'IM001'
DB_ERR_NO_DATA_SOURCE, // SqlState = 'IM002'
DB_ERR_DRIVER_LOAD_ERROR, // SqlState = 'IM003'
DB_ERR_SQLALLOCENV_FAILED, // SqlState = 'IM004'
DB_ERR_SQLALLOCCONNECT_FAILED, // SqlState = 'IM005'
DB_ERR_SQLSETCONNECTOPTION_FAILED, // SqlState = 'IM006'
DB_ERR_NO_DATA_SOURCE_DLG_PROHIB, // SqlState = 'IM007'
DB_ERR_DIALOG_FAILED, // SqlState = 'IM008'
DB_ERR_UNABLE_TO_LOAD_TRANSLATION_DLL, // SqlState = 'IM009'
DB_ERR_DATA_SOURCE_NAME_TOO_LONG, // SqlState = 'IM010'
DB_ERR_DRIVER_NAME_TOO_LONG, // SqlState = 'IM011'
DB_ERR_DRIVER_KEYWORD_SYNTAX_ERROR, // SqlState = 'IM012'
DB_ERR_TRACE_FILE_ERROR, // SqlState = 'IM013'
DB_ERR_TABLE_OR_VIEW_ALREADY_EXISTS, // SqlState = 'S0001'
DB_ERR_TABLE_NOT_FOUND, // SqlState = 'S0002'
DB_ERR_INDEX_ALREADY_EXISTS, // SqlState = 'S0011'
DB_ERR_INDEX_NOT_FOUND, // SqlState = 'S0012'
DB_ERR_COLUMN_ALREADY_EXISTS, // SqlState = 'S0021'
DB_ERR_COLUMN_NOT_FOUND, // SqlState = 'S0022'
DB_ERR_NO_DEFAULT_FOR_COLUMN, // SqlState = 'S0023'
DB_ERR_GENERAL_ERROR, // SqlState = 'S1000'
DB_ERR_MEMORY_ALLOCATION_FAILURE, // SqlState = 'S1001'
DB_ERR_INVALID_COLUMN_NUMBER, // SqlState = 'S1002'
DB_ERR_PROGRAM_TYPE_OUT_OF_RANGE, // SqlState = 'S1003'
DB_ERR_SQL_DATA_TYPE_OUT_OF_RANGE, // SqlState = 'S1004'
DB_ERR_OPERATION_CANCELLED, // SqlState = 'S1008'
DB_ERR_INVALID_ARGUMENT_VALUE, // SqlState = 'S1009'
DB_ERR_FUNCTION_SEQUENCE_ERROR, // SqlState = 'S1010'
DB_ERR_OPERATION_INVALID_AT_THIS_TIME, // SqlState = 'S1011'
DB_ERR_INVALID_TRANS_OPERATION_CODE, // SqlState = 'S1012'
DB_ERR_NO_CURSOR_NAME_AVAIL, // SqlState = 'S1015'
DB_ERR_INVALID_STR_OR_BUF_LEN, // SqlState = 'S1090'
DB_ERR_DESCRIPTOR_TYPE_OUT_OF_RANGE, // SqlState = 'S1091'
DB_ERR_OPTION_TYPE_OUT_OF_RANGE, // SqlState = 'S1092'
DB_ERR_INVALID_PARAM_NO, // SqlState = 'S1093'
DB_ERR_INVALID_SCALE_VALUE, // SqlState = 'S1094'
DB_ERR_FUNCTION_TYPE_OUT_OF_RANGE, // SqlState = 'S1095'
DB_ERR_INF_TYPE_OUT_OF_RANGE, // SqlState = 'S1096'
DB_ERR_COLUMN_TYPE_OUT_OF_RANGE, // SqlState = 'S1097'
DB_ERR_SCOPE_TYPE_OUT_OF_RANGE, // SqlState = 'S1098'
DB_ERR_NULLABLE_TYPE_OUT_OF_RANGE, // SqlState = 'S1099'
DB_ERR_UNIQUENESS_OPTION_TYPE_OUT_OF_RANGE, // SqlState = 'S1100'
DB_ERR_ACCURACY_OPTION_TYPE_OUT_OF_RANGE, // SqlState = 'S1101'
DB_ERR_DIRECTION_OPTION_OUT_OF_RANGE, // SqlState = 'S1103'
DB_ERR_INVALID_PRECISION_VALUE, // SqlState = 'S1104'
DB_ERR_INVALID_PARAM_TYPE, // SqlState = 'S1105'
DB_ERR_FETCH_TYPE_OUT_OF_RANGE, // SqlState = 'S1106'
DB_ERR_ROW_VALUE_OUT_OF_RANGE, // SqlState = 'S1107'
DB_ERR_CONCURRENCY_OPTION_OUT_OF_RANGE, // SqlState = 'S1108'
DB_ERR_INVALID_CURSOR_POSITION, // SqlState = 'S1109'
DB_ERR_INVALID_DRIVER_COMPLETION, // SqlState = 'S1110'
DB_ERR_INVALID_BOOKMARK_VALUE, // SqlState = 'S1111'
DB_ERR_DRIVER_NOT_CAPABLE, // SqlState = 'S1C00'
DB_ERR_TIMEOUT_EXPIRED // SqlState = 'S1T00'
};
struct DbStuff
{
HENV Henv;
char Dsn[SQL_MAX_DSN_LENGTH+1]; // Data Source Name
char Uid[20]; // User ID
char AuthStr[20]; // Authorization string (password)
};
typedef struct
{
char TypeName[DB_TYPE_NAME_LEN];
int FsqlType;
long Precision;
short CaseSensitive;
// short MinimumScale;
short MaximumScale;
} SqlTypeInfo;
class CcolInf
{
public:
char tableName[DB_MAX_TABLE_NAME_LEN+1];
char colName[DB_MAX_COLUMN_NAME_LEN+1];
int sqlDataType;
};
class wxDB
{
private:
// Private data
bool dbIsOpen;
char *dsn; // Data source name
char *uid; // User ID
char *authStr; // Authorization string (password)
// Private member functions
bool getDbInfo(void);
bool getDataTypeInfo(SWORD fSqlType, SqlTypeInfo &structSQLTypeInfo);
bool setConnectionOptions(void);
void logError(char *errMsg, char *SQLState);
public:
// The following structure contains database information gathered from the
// datasource when the datasource is first opened.
struct
{
char dbmsName[40]; // Name of the dbms product
char dbmsVer[20]; // Version # of the dbms product
char driverName[40]; // Driver name
char odbcVer[20]; // ODBC version of the driver
char drvMgrOdbcVer[20]; // ODBC version of the driver manager
char driverVer[40]; // Driver version
char serverName[40]; // Server Name, typically a connect string
char databaseName[128]; // Database filename
char outerJoins[2]; // Indicates whether the data source supports outer joins
char procedureSupport[2]; // Indicates whether the data source supports stored procedures
UWORD maxConnections; // Maximum # of connections the data source supports
UWORD maxStmts; // Maximum # of HSTMTs per HDBC
UWORD apiConfLvl; // ODBC API conformance level
UWORD cliConfLvl; // Indicates whether the data source is SAG compliant
UWORD sqlConfLvl; // SQL conformance level
UWORD cursorCommitBehavior; // Indicates how cursors are affected by a db commit
UWORD cursorRollbackBehavior; // Indicates how cursors are affected by a db rollback
UWORD supportNotNullClause; // Indicates if data source supports NOT NULL clause
char supportIEF[2]; // Integrity Enhancement Facility (Referential Integrity)
UDWORD txnIsolation; // Default transaction isolation level supported by the driver
UDWORD txnIsolationOptions; // Transaction isolation level options available
UDWORD fetchDirections; // Fetch directions supported
UDWORD lockTypes; // Lock types supported in SQLSetPos
UDWORD posOperations; // Position operations supported in SQLSetPos
UDWORD posStmts; // Position statements supported
UDWORD scrollConcurrency; // Concurrency control options supported for scrollable cursors
UDWORD scrollOptions; // Scroll Options supported for scrollable cursors
UDWORD staticSensitivity; // Indicates if additions, deletions and updates can be detected
UWORD txnCapable; // Indicates if the data source supports transactions
UDWORD loginTimeout; // Number seconds to wait for a login request
} dbInf;
// ODBC handles
HENV henv; // ODBC Environment handle
HDBC hdbc; // ODBC DB Connection handle
HSTMT hstmt; // ODBC Statement handle
// ODBC Error Inf.
char sqlState[20];
SDWORD nativeError;
char errorMsg[SQL_MAX_MESSAGE_LENGTH];
SWORD cbErrorMsg;
char errorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
int DB_STATUS;
//Error reporting mode
bool silent;
// Inf. about logical data types VARCHAR, INTEGER, FLOAT and DATE.
// This inf. is obtained from the ODBC driver by use of the
// SQLGetTypeInfo() function. The key piece of inf. is the
// type name the data source uses for each logical data type.
// e.g. VARCHAR; Oracle calls it VARCHAR2.
SqlTypeInfo typeInfVarchar, typeInfInteger, typeInfFloat, typeInfDate;
// Public member functions
wxDB(HENV &aHenv);
bool Open(char *Dsn, char *Uid, char *AuthStr); // Data Source Name, User ID, Password
void Close(void);
bool CommitTrans(void);
bool RollbackTrans(void);
bool DispAllErrors(HENV aHenv, HDBC aHdbc = SQL_NULL_HDBC, HSTMT aHstmt = SQL_NULL_HSTMT);
bool GetNextError(HENV aHenv, HDBC aHdbc = SQL_NULL_HDBC, HSTMT aHstmt = SQL_NULL_HSTMT);
void DispNextError(void);
bool CreateView(char *viewName, char *colList, char *pSqlStmt);
bool ExecSql(char *pSqlStmt);
bool Grant(int privileges, char *tableName, char *userList = "PUBLIC");
int TranslateSqlState(char *SQLState);
CcolInf *GetColumns(char *tableName[]);
char *GetDatabaseName(void) {return dbInf.dbmsName;}
char *GetDataSource(void) {return dsn;}
char *GetUsername(void) {return uid;}
char *GetPassword(void) {return authStr;}
bool IsOpen(void) {return dbIsOpen;}
HENV GetHENV(void) {return henv;}
HDBC GetHDBC(void) {return hdbc;}
HSTMT GetHSTMT(void) {return hstmt;}
bool TableExists(char *tableName); // Table name can refer to a table, view, alias or synonym
void LogError(char *errMsg, char *SQLState = 0) {logError(errMsg, SQLState);}
}; // wxDB
// This structure forms a node in a linked list. The linked list of "DbList" objects
// keeps track of allocated database connections. This allows the application to
// open more than one database connection through ODBC for multiple transaction support
// or for multiple database support.
struct DbList
{
DbList *PtrPrev; // Pointer to previous item in the list
char Dsn[SQL_MAX_DSN_LENGTH+1]; // Data Source Name
wxDB *PtrDb; // Pointer to the wxDB object
bool Free; // Is item free or in use?
DbList *PtrNext; // Pointer to next item in the list
};
// The following routines allow a user to get new database connections, free them
// for other code segments to use, or close all of them when the application has
// completed.
wxDB *GetDbConnection(DbStuff *pDbStuff);
bool FreeDbConnection(wxDB *pDb);
void CloseDbConnections(void);
int NumberDbConnectionsInUse(void);
// This routine allows you to query a driver manager
// for a list of available datasources. Call this routine
// the first time using SQL_FETCH_FIRST. Continue to call it
// using SQL_FETCH_NEXT until you've exhausted the list.
bool GetDataSource(HENV henv, char *Dsn, SWORD DsnMax, char *DsDesc, SWORD DsDescMax,
UWORD direction = SQL_FETCH_NEXT);
#endif

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include/wx/dbtable.h Normal file
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///////////////////////////////////////////////////////////////////////////////
// Name: table.h
// Purpose: Declaration of the wxTable class.
// Author: Doug Card
// Modified by:
// Created: 9.96
// RCS-ID: $Id$
// Copyright: (c) 1996 Remstar International, Inc.
// Licence: wxWindows licence, plus:
// Notice: This class library and its intellectual design are free of charge for use,
// modification, enhancement, debugging under the following conditions:
// 1) These classes may only be used as part of the implementation of a
// wxWindows-based application
// 2) All enhancements and bug fixes are to be submitted back to the wxWindows
// user groups free of all charges for use with the wxWindows library.
// 3) These classes may not be distributed as part of any other class library,
// DLL, text (written or electronic), other than a complete distribution of
// the wxWindows GUI development toolkit.
///////////////////////////////////////////////////////////////////////////////
/*
// SYNOPSIS START
// SYNOPSIS STOP
*/
#ifndef TABLE_DOT_H
#define TABLE_DOT_H
#ifdef __GNUG__
#pragma interface "dbtable.h"
#endif
#include "wx/db.h"
const ROWID_LEN = 24; // 18 is the max, 24 is in case it gets larger
// The following class is used to define a column of a table.
// The wxTable constructor will dynamically allocate as many of
// these as there are columns in the table. The class derived
// from wxTable must initialize these column definitions in it's
// constructor. These column definitions provide inf. to the
// wxTable class which allows it to create a table in the data
// source, exchange data between the data source and the C++
// object, and so on.
class CcolDef
{
public:
char ColName[DB_MAX_COLUMN_NAME_LEN+1]; // Column Name glt 4/19/97 added one for the null terminator
int DbDataType; // Logical Data Type; e.g. DB_DATA_TYPE_INTEGER
int SqlCtype; // C data type; e.g. SQL_C_LONG
void *PtrDataObj; // Address of the data object
int SzDataObj; // Size, in bytes, of the data object
bool KeyField; // TRUE if this column is part of the PRIMARY KEY to the table; Date fields should NOT be KeyFields.
bool Updateable; // Specifies whether this column is updateable
bool InsertAllowed; // Specifies whether this column should be included in an INSERT statement
bool DerivedCol; // Specifies whether this column is a derived value
SDWORD CbValue; // Internal use only!!!
}; // CcolDef
// This structure is used when creating secondary indexes.
class CidxDef
{
public:
char ColName[DB_MAX_COLUMN_NAME_LEN+1]; // Column Name glt 4/19/97 added one for the null terminator
bool Ascending;
}; // CidxDef
class wxTable
{
private:
// Private member variables
int currCursorNo;
// Private member functions
bool bindInsertParams(void);
bool bindUpdateParams(void);
bool bindCols(HSTMT cursor);
bool getRec(UWORD fetchType);
bool execDelete(char *pSqlStmt);
bool execUpdate(char *pSqlStmt);
bool query(int queryType, bool forUpdate, bool distinct, char *pSqlStmt = 0);
public:
// Pointer to the database object this table belongs to
wxDB *pDb;
// ODBC Handles
HENV henv; // ODBC Environment handle
HDBC hdbc; // ODBC DB Connection handle
HSTMT hstmt; // ODBC Statement handle
// HSTMT c0, c1, c2, c3, c4, c5; // Cursors 0 through 5
HSTMT c0, c1, c2; // Limited to Cursors 0 through 2 for now
HSTMT hstmtInsert; // ODBC Statement handle used specifically for inserts
HSTMT hstmtDelete; // ODBC Statement handle used specifically for deletes
HSTMT hstmtUpdate; // ODBC Statement handle used specifically for updates
HSTMT hstmtCount; // ODBC Statement handle used specifically for COUNT(*)
// Table Inf.
char tableName[DB_MAX_TABLE_NAME_LEN+1]; // Table name
char queryTableName[DB_MAX_TABLE_NAME_LEN+1]; // Query Table Name
int noCols; // # of columns in the table
// Column Definitions
CcolDef *colDefs; // Array of CcolDef structures
// Where and Order By clauses
char *where; // Standard SQL where clause, minus the word WHERE
char *orderBy; // Standard SQL order by clause, minus the ORDER BY
// Flags
bool selectForUpdate;
// Public member functions
wxTable(wxDB *pwxDB, const char *tblName, const int nCols, const char *qryTblName = 0);
~wxTable();
bool Open(void);
bool CreateTable(void);
bool CreateIndex(char * idxName, bool unique, int noIdxCols, CidxDef *pIdxDefs);
bool CloseCursor(HSTMT cursor);
int Insert(void);
bool Update(void);
bool Update(char *pSqlStmt);
bool UpdateWhere(char *pWhereClause);
bool Delete(void);
bool DeleteWhere(char *pWhereClause);
bool DeleteMatching(void);
bool Query(bool forUpdate = FALSE, bool distinct = FALSE);
bool QueryBySqlStmt(char *pSqlStmt);
bool QueryMatching(bool forUpdate = FALSE, bool distinct = FALSE);
bool QueryOnKeyFields(bool forUpdate = FALSE, bool distinct = FALSE);
bool GetNext(void) { return(getRec(SQL_FETCH_NEXT)); }
bool operator++(int) { return(getRec(SQL_FETCH_NEXT)); }
#ifndef FWD_ONLY_CURSORS
bool GetPrev(void) { return(getRec(SQL_FETCH_PRIOR)); }
bool operator--(int) { return(getRec(SQL_FETCH_PRIOR)); }
bool GetFirst(void) { return(getRec(SQL_FETCH_FIRST)); }
bool GetLast(void) { return(getRec(SQL_FETCH_LAST)); }
#endif
bool IsCursorClosedOnCommit(void);
bool IsColNull(int colNo);
UWORD GetRowNum(void);
void GetSelectStmt(char *pSqlStmt, int typeOfSelect, bool distinct);
void GetDeleteStmt(char *pSqlStmt, int typeOfDel, char *pWhereClause = 0);
void GetUpdateStmt(char *pSqlStmt, int typeOfUpd, char *pWhereClause = 0);
void GetWhereClause(char *pWhereClause, int typeOfWhere);
bool CanSelectForUpdate(void);
bool CanUpdByROWID(void);
void ClearMemberVars(void);
bool SetQueryTimeout(UDWORD nSeconds);
void SetColDefs (int index, char *fieldName, int dataType, void *pData, int cType,
int size, bool keyField = FALSE, bool upd = TRUE,
bool insAllow = TRUE, bool derivedCol = FALSE);
bool SetCursor(int cursorNo = DB_CURSOR0);
int GetCursor(void) { return(currCursorNo); }
ULONG Count(void);
int DB_STATUS(void) { return(pDb->DB_STATUS); }
bool Refresh(void);
}; // wxTable
#endif

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include/wx/msw/setup.h
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@@ -142,13 +142,6 @@
#define USE_ODBC 1
// Define 1 to use ODBC classes
#define USE_ODBC_IN_MSW_ONLY 1
#if USE_ODBC && USE_ODBC_IN_MSW_ONLY
#undef USE_ODBC
#define USE_ODBC 0
#endif
#define USE_IOSTREAMH 1
// VC++ 4.2 and above allows <iostream> and <iostream.h>
// but you can't mix them. Set to 1 for <iostream.h>,