oops... fixed a typo

[wxWidgets.git] / include / wx / db.h

diff --git a/include/wx/db.h b/include/wx/db.h
index e5c4d1fed0c660dd3965dd9c4fbbab778f97af30..5848ef0b637212f5d6ff6476cb7d578ebe85ad3f 100644 (file)
--- a/include/wx/db.h
+++ b/include/wx/db.h
@@ -1,24 +1,26 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        db.h
 ///////////////////////////////////////////////////////////////////////////////
 // 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
+// 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
 //              source such as opening and closing the data source.
 // Author:      Doug Card

-// Modified by:
-// Mods:        Dec, 1998: 
+// Modified by: George Tasker
+//              Bart Jourquin
+//              Mark Johnson, wxWindows@mj10777.de
+// Mods:        Dec, 1998:

 //                -Added support for SQL statement logging and database cataloging
 //                -Added support for SQL statement logging and database cataloging

-//                                      April, 1999
-//                                             -Added QUERY_ONLY mode support to reduce default number of cursors
-//                                             -Added additional SQL logging code
+//                     April, 1999
+//                -Added QUERY_ONLY mode support to reduce default number of cursors
+//                -Added additional SQL logging code

 //                -Added DEBUG-ONLY tracking of Ctable objects to detect orphaned DB connections
 //                -Added DEBUG-ONLY tracking of Ctable objects to detect orphaned DB connections

-//                                             -Set ODBC option to only read committed writes to the DB so all
-//                   databases operate the same in that respect
+//                -Set ODBC option to only read committed writes to the DB so all
+//                     databases operate the same in that respect

 //
 // Created:     9.96
 // RCS-ID:      $Id$
 // Copyright:   (c) 1996 Remstar International, Inc.
 // Licence:     wxWindows licence, plus:
 //
 // 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,
+// 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
 //              modification, enhancement, debugging under the following conditions:
 //              1) These classes may only be used as part of the implementation of a
 //                 wxWindows-based application


@@ -38,59 +40,71 @@
 #ifndef DB_DOT_H
 #define DB_DOT_H
 
 #ifndef DB_DOT_H
 #define DB_DOT_H
 

+
+// BJO 20000503: introduce new GetColumns members which are more database independant and 
+//               return columns in the order they were created
+#define OLD_GETCOLUMNS 1
+#define EXPERIMENTAL_WXDB_FUNCTIONS 1
+

 // Use this line for wxWindows v1.x
 //#include "wx_ver.h"
 // Use this line for wxWindows v2.x
 #include "wx/version.h"
 
 #if wxMAJOR_VERSION == 2
 // Use this line for wxWindows v1.x
 //#include "wx_ver.h"
 // Use this line for wxWindows v2.x
 #include "wx/version.h"
 
 #if wxMAJOR_VERSION == 2

-       #ifdef __GNUG__
-       #pragma interface "db.h"
-       #endif
-       #include "wx/filefn.h"
+    #ifdef __GNUG__
+        #pragma interface "db.h"
+    #endif

 #endif
 
 #endif
 

-#if defined(wx_msw) || defined(__WXMSW__) || defined(WIN32)
-#include <windows.h>
-#endif
+#include "wx/setup.h"

 
 

-#ifdef __UNIX__

 #if wxMAJOR_VERSION == 2
 #if wxMAJOR_VERSION == 2

-       extern "C" {
-       #include "../../src/iodbc/isql.h"
-       #include "../../src/iodbc/isqlext.h"
-       }
+    extern "C" {
+#ifdef __VISUALC__
+// If you use the wxDbCreateDataSource() function with MSW/VC6,
+// you cannot use the iODBC headers, you must use the VC headers,
+// plus the odbcinst.h header - gt Nov 2 2000
+//
+//  Must add "odbccp32.lib" in \wx2\wxWindows\src\makevc.env to the WINLIBS= line
+//
+    #include "sql.h"
+    #include "sqlext.h"
+    #include "odbcinst.h"
+#else
+    #include "wx/isql.h"
+    #include "wx/isqlext.h"
+#endif
+    }

 #else  // version == 1
 #else  // version == 1

-       extern "C" {
-       #include "iodbc.h"
-       #include "isqlext.h"
-       }
+    extern "C" {
+#ifdef __VISUALC__
+// If you use the wxDbCreateDataSource() function with MSW/VC6,
+// you cannot use the iODBC headers, you must use the VC headers,
+// plus the odbcinst.h header - gt Nov 2 2000
+    #include "sql.h"
+    #include "sqlext.h"
+    #include "odbcinst.h"
+#else
+    #include "iodbc.h"
+    #include "isqlext.h"

 #endif
 #endif

-       typedef float SFLOAT; 
-       typedef double SDOUBLE; 
-       typedef unsigned int UINT;
-       #define ULONG UDWORD
-#else  // msw
-       #define ODBCVER 0x0250
-       #include <sql.h>
-       #include <sqlext.h>
+    }

 #endif
 
 #endif
 

-#ifdef __UNIX__
-#   ifndef strnicmp 
-#      define strnicmp strncasecmp 
-#   endif 
-#   ifndef stricmp 
-#      define stricmp strcasecmp 
-#   endif 
-#else 
-#   include <io.h> 
+typedef float SFLOAT;
+typedef double SDOUBLE;
+typedef unsigned int UINT;
+#define ULONG UDWORD
+
+#ifndef wxODBC_FWD_ONLY_CURSORS
+#define wxODBC_FWD_ONLY_CURSORS 1

 #endif
 
 #endif
 

-enum           enumDummy               {enumDum1};
+enum enumDummy {enumDum1};

 
 #define SQL_C_BOOLEAN(datatype) (sizeof(datatype) == 1 ? SQL_C_UTINYINT : (sizeof(datatype) == 2 ? SQL_C_USHORT : SQL_C_ULONG))
 
 #define SQL_C_BOOLEAN(datatype) (sizeof(datatype) == 1 ? SQL_C_UTINYINT : (sizeof(datatype) == 2 ? SQL_C_USHORT : SQL_C_ULONG))

-//     #define SQL_C_BOOLEAN (sizeof(Bool) == 2 ? SQL_C_USHORT : SQL_C_ULONG)
+//    #define SQL_C_BOOLEAN (sizeof(Bool) == 2 ? SQL_C_USHORT : SQL_C_ULONG)

 
 #define SQL_C_ENUM (sizeof(enumDummy) == 2 ? SQL_C_USHORT : SQL_C_ULONG)
 
 
 #define SQL_C_ENUM (sizeof(enumDummy) == 2 ? SQL_C_USHORT : SQL_C_ULONG)
 


@@ -102,361 +116,543 @@ enum            enumDummy               {enumDum1};
 #define FALSE 0
 #endif
 
 #define FALSE 0
 #endif
 

-const int DB_PATH_MAX                                                  = 254;
+const int wxDB_PATH_MAX                 = 254;
+
+extern char const *SQL_LOG_FILENAME;
+extern char const *SQL_CATALOG_FILENAME;
+

 
 // Database Globals
 
 // Database Globals

-const int DB_TYPE_NAME_LEN                                             = 40;
-const int DB_MAX_STATEMENT_LEN                         = 2048;
-const int DB_MAX_WHERE_CLAUSE_LEN                      = 1024;
-const int DB_MAX_ERROR_MSG_LEN                         = 512;
-const int DB_MAX_ERROR_HISTORY                         = 5;
-const int DB_MAX_TABLE_NAME_LEN                                = 128;
-const int DB_MAX_COLUMN_NAME_LEN                               = 128;
-
-const int DB_DATA_TYPE_VARCHAR                         = 1;
-const int DB_DATA_TYPE_INTEGER                         = 2;
-const int DB_DATA_TYPE_FLOAT                                   = 3;
-const int DB_DATA_TYPE_DATE                                    = 4;
-
-const int DB_SELECT_KEYFIELDS                                  = 1;
-const int DB_SELECT_WHERE                                              = 2;
-const int DB_SELECT_MATCHING                                   = 3;
-const int DB_SELECT_STATEMENT                                  = 4;
-
-const int DB_UPD_KEYFIELDS                                             = 1;
-const int DB_UPD_WHERE                                                 = 2;
-
-const int DB_DEL_KEYFIELDS                                             = 1;
-const int DB_DEL_WHERE                                                 = 2;
-const int DB_DEL_MATCHING                                              = 3;
-
-const int DB_WHERE_KEYFIELDS                                   = 1;
-const int DB_WHERE_MATCHING                                    = 2;
-
-const int DB_GRANT_SELECT                                              = 1;
-const int DB_GRANT_INSERT                                              = 2;
-const int DB_GRANT_UPDATE                                              = 4;
-const int DB_GRANT_DELETE                                              = 8;
-const int DB_GRANT_ALL                                                 = DB_GRANT_SELECT | DB_GRANT_INSERT | DB_GRANT_UPDATE | DB_GRANT_DELETE;
+const int DB_TYPE_NAME_LEN            = 40;
+const int DB_MAX_STATEMENT_LEN        = 4096;
+const int DB_MAX_WHERE_CLAUSE_LEN     = 2048;
+const int DB_MAX_ERROR_MSG_LEN        = 512;
+const int DB_MAX_ERROR_HISTORY        = 5;
+const int DB_MAX_TABLE_NAME_LEN       = 128;
+const int DB_MAX_COLUMN_NAME_LEN      = 128;
+
+const int DB_DATA_TYPE_VARCHAR        = 1;
+const int DB_DATA_TYPE_INTEGER        = 2;
+const int DB_DATA_TYPE_FLOAT          = 3;
+const int DB_DATA_TYPE_DATE           = 4;
+
+const int DB_SELECT_KEYFIELDS         = 1;
+const int DB_SELECT_WHERE             = 2;
+const int DB_SELECT_MATCHING          = 3;
+const int DB_SELECT_STATEMENT         = 4;
+
+const int DB_UPD_KEYFIELDS            = 1;
+const int DB_UPD_WHERE                = 2;
+
+const int DB_DEL_KEYFIELDS            = 1;
+const int DB_DEL_WHERE                = 2;
+const int DB_DEL_MATCHING             = 3;
+
+const int DB_WHERE_KEYFIELDS          = 1;
+const int DB_WHERE_MATCHING           = 2;
+
+const int DB_GRANT_SELECT             = 1;
+const int DB_GRANT_INSERT             = 2;
+const int DB_GRANT_UPDATE             = 4;
+const int DB_GRANT_DELETE             = 8;
+const int DB_GRANT_ALL                = DB_GRANT_SELECT | DB_GRANT_INSERT | DB_GRANT_UPDATE | DB_GRANT_DELETE;

 
 // ODBC Error codes (derived from ODBC SqlState codes)
 
 // ODBC Error codes (derived from ODBC SqlState codes)

-enum ODBC_ERRORS
+enum wxODBC_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'
+    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
+
+struct wxDbConnectInf

 {
 {

-       HENV Henv;
-       char Dsn[SQL_MAX_DSN_LENGTH+1];                         // Data Source Name
-       char Uid[20+1];                                                                 // User ID
-       char AuthStr[20+1];                                                             // Authorization string (password)
+    HENV Henv;
+    char Dsn[SQL_MAX_DSN_LENGTH+1];                    // Data Source Name
+    char Uid[20+1];                                    // User ID
+    char AuthStr[20+1];                                // Authorization string (password)

 
 

-       char description[SQL_MAX_DSN_LENGTH+1]; // Not sure what the max length is
-       char fileType[SQL_MAX_DSN_LENGTH+1];            // Not sure what the max length is
+    char description[SQL_MAX_DSN_LENGTH+1];            // Not sure what the max length is
+    char fileType[SQL_MAX_DSN_LENGTH+1];               // Not sure what the max length is

 
 

-       // Optionals needed for some databases like dBase
-       char defaultDir[DB_PATH_MAX];                                   // Directory that db file resides in
+    // Optionals needed for some databases like dBase
+    char defaultDir[wxDB_PATH_MAX];                      // Directory that db file resides in
+};
+
+struct wxDbSqlTypeInfo
+{
+    char    TypeName[DB_TYPE_NAME_LEN];
+    int     FsqlType;
+    long    Precision;
+    short   CaseSensitive;
+//    short MinimumScale;
+    short   MaximumScale;

 };
 
 };
 

-typedef struct
+
+class WXDLLEXPORT wxDbColFor
+{
+public:
+    wxString       s_Field;             // Formated String for Output
+    wxString       s_Format[7];         // Formated Objects - TIMESTAMP has the biggest (7)
+    wxString       s_Amount[7];          // Formated Objects - amount of things that can be formatted
+    int            i_Amount[7];          // Formated Objects - TT MM YYYY HH MM SS m
+    int            i_Nation;            // 0 = timestamp , 1=EU, 2=UK, 3=International, 4=US
+    int            i_dbDataType;        // conversion of the 'sqlDataType' to the generic data type used by these classes
+    SWORD          i_sqlDataType;
+
+    wxDbColFor();
+    ~wxDbColFor();
+
+    int            Format(int Nation, int dbDataType, SWORD sqlDataType, short columnSize, short decimalDigits);
+};
+
+
+class WXDLLEXPORT wxDbColInf
+{
+public:
+    char         catalog[128+1];
+    char         schema[128+1];
+    char         tableName[DB_MAX_TABLE_NAME_LEN+1];
+    char         colName[DB_MAX_COLUMN_NAME_LEN+1];
+    SWORD        sqlDataType;
+    char         typeName[128+1];
+    SWORD        columnSize;
+    SWORD        bufferLength;
+    short        decimalDigits;
+    short        numPrecRadix;
+    short        nullable;
+    char         remarks[254+1];
+    int          dbDataType;  // conversion of the 'sqlDataType' to the generic data type used by these classes
+ // mj10777.19991224 : new
+    int          PkCol;       // Primary key column       0=No; 1= First Key, 2 = Second Key etc.
+    char         PkTableName[DB_MAX_TABLE_NAME_LEN+1]; // Tables that use this PKey as a FKey
+    int          FkCol;       // Foreign key column       0=No; 1= First Key, 2 = Second Key etc.
+    char         FkTableName[DB_MAX_TABLE_NAME_LEN+1]; // Foreign key table name
+    wxDbColFor  *pColFor;                              // How should this columns be formatted
+
+    wxDbColInf();
+    ~wxDbColInf();
+};
+
+
+
+
+class WXDLLEXPORT wxDbTableInf        // Description of a Table

 {
 {

-       char    TypeName[DB_TYPE_NAME_LEN];
-       int     FsqlType;
-       long    Precision;
-       short   CaseSensitive;
-//     short MinimumScale;
-       short MaximumScale;
-} SqlTypeInfo;
-
-class WXDLLEXPORT CcolInf
+public:
+    char        tableName[DB_MAX_TABLE_NAME_LEN+1];
+    char        tableType[254+1];           // "TABLE" or "SYSTEM TABLE" etc.
+    char        tableRemarks[254+1];
+    int         numCols;                    // How many Columns does this Table have: GetColumnCount(..);
+    wxDbColInf *pColInf;                    // pColInf = NULL ; User can later call GetColumns(..);
+    wxDbTableInf();
+    ~wxDbTableInf();
+};
+
+
+class WXDLLEXPORT wxDbInf     // Description of a Database

 {
 public:
 {
 public:

-       char tableName[DB_MAX_TABLE_NAME_LEN+1];
-       char colName[DB_MAX_COLUMN_NAME_LEN+1];
-       int  sqlDataType;
+    char          catalog[128+1];
+    char          schema[128+1];
+    int           numTables;           // How many tables does this database have
+    wxDbTableInf *pTableInf;           // pTableInf = new wxDbTableInf[numTables];
+
+    wxDbInf();
+    ~wxDbInf();

 };
 
 };
 

-enum sqlLog
+
+enum wxDbSqlLogState

 {
 {

-       sqlLogOFF,
-       sqlLogON
+    sqlLogOFF,
+    sqlLogON

 };
 
 };
 

-enum dbms
+// These are the databases currently tested and working with these classes
+// See the comments in wxDb::Dbms() for exceptions/issues with
+// each of these database engines
+enum wxDBMS

 {
 {

-       dbmsUNIDENTIFIED,
-       dbmsORACLE,
-       dbmsSYBASE_ASA,         // Adaptive Server Anywhere
-       dbmsSYBASE_ASE,         // Adaptive Server Enterprise
-       dbmsMS_SQL_SERVER,
-       dbmsMY_SQL,
-       dbmsPOSTGRES,
-       dbmsACCESS,
-       dbmsDBASE
+    dbmsUNIDENTIFIED,
+    dbmsORACLE,
+    dbmsSYBASE_ASA,        // Adaptive Server Anywhere
+    dbmsSYBASE_ASE,        // Adaptive Server Enterprise
+    dbmsMS_SQL_SERVER,
+    dbmsMY_SQL,
+    dbmsPOSTGRES,
+    dbmsACCESS,
+    dbmsDBASE,
+    dbmsINFORMIX,
+    dbmsVIRTUOSO,
+    dbmsDB2,
+    dbmsINTERBASE

 };
 
 };
 

-typedef enum dbms DBMS;

 
 

-// The wxDB::errorList is copied to this variable when the wxDB object
+// The wxDb::errorList is copied to this variable when the wxDb object

 // is closed.  This way, the error list is still available after the
 // is closed.  This way, the error list is still available after the

-// database object is closed.  This is necessary if the database 
+// database object is closed.  This is necessary if the database

 // connection fails so the calling application can show the operator
 // connection fails so the calling application can show the operator

-// why the connection failed.  Note: as each wxDB object is closed, it
-// will overwrite the errors of the previously destroyed wxDB object in 
+// why the connection failed.  Note: as each wxDb object is closed, it
+// will overwrite the errors of the previously destroyed wxDb object in

 // this variable.
 extern char DBerrorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
 
 // this variable.
 extern char DBerrorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
 

-class WXDLLEXPORT wxDB
+
+class WXDLLEXPORT wxDb

 {
 private:
 {
 private:

+    bool             dbIsOpen;
+    char            *dsn;             // Data source name
+    char            *uid;             // User ID
+    char            *authStr;         // Authorization string (password)
+    FILE            *fpSqlLog;        // Sql Log file pointer
+    wxDbSqlLogState  sqlLogState;     // On or Off
+    bool             fwdOnlyCursors;
+    wxDBMS           dbmsType;        // Type of datasource - i.e. Oracle, dBase, SQLServer, etc
+
+    // Private member functions
+    bool             getDbInfo(void);
+    bool             getDataTypeInfo(SWORD fSqlType, wxDbSqlTypeInfo &structSQLTypeInfo);
+    bool             setConnectionOptions(void);
+    void             logError(const char *errMsg, const char *SQLState);
+    void             initialize();
+#if !wxODBC_BACKWARD_COMPATABILITY
+    // ODBC handles
+    HENV  henv;        // ODBC Environment handle
+    HDBC  hdbc;        // ODBC DB Connection handle
+    HSTMT hstmt;       // ODBC Statement handle
+
+    //Error reporting mode
+    bool silent;
+
+    // Number of Ctable objects connected to this db object.  FOR INTERNAL USE ONLY!!!
+    unsigned int nTables;
+
+    // Information about logical data types VARCHAR, INTEGER, FLOAT and DATE.
+     //
+    // This information is obtained from the ODBC driver by use of the
+    // SQLGetTypeInfo() function.  The key piece of information is the
+    // type name the data source uses for each logical data type.
+    // e.g. VARCHAR; Oracle calls it VARCHAR2.
+    wxDbSqlTypeInfo typeInfVarchar;
+    wxDbSqlTypeInfo typeInfInteger;
+    wxDbSqlTypeInfo typeInfFloat;
+    wxDbSqlTypeInfo typeInfDate;
+#endif

 
 

-       // Private data
-       bool                    dbIsOpen;
-       char                    *dsn;                           // Data source name
-       char                    *uid;                           // User ID
-       char                    *authStr;               // Authorization string (password)
-       FILE                    *fpSqlLog;              // Sql Log file pointer
-       enum sqlLog sqlLogState;        // On or Off
+public:
+#if wxODBC_BACKWARD_COMPATABILITY
+    // ODBC handles
+    HENV  henv;        // ODBC Environment handle
+    HDBC  hdbc;        // ODBC DB Connection handle
+    HSTMT hstmt;       // ODBC Statement handle

 
 

-       // Private member functions
-       bool getDbInfo(void);
-       bool getDataTypeInfo(SWORD fSqlType, SqlTypeInfo &structSQLTypeInfo);
-       bool setConnectionOptions(void);
-       void logError(char *errMsg, char *SQLState);
+    //Error reporting mode
+    bool silent;

 
 

-public:
+    // Number of Ctable objects connected to this db object.  FOR INTERNAL USE ONLY!!!
+    unsigned int nTables;
+#endif
+
+    // 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[64];                              // Version # of the dbms product
+        char   driverName[40];                           // Driver name
+        char   odbcVer[60];                              // ODBC version of the driver
+        char   drvMgrOdbcVer[60];                        // ODBC version of the driver manager
+        char   driverVer[60];                            // Driver version
+        char   serverName[80];                           // 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
+        char   accessibleTables[2];                      // Indicates whether the data source only reports accessible tables in SQLTables.
+        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 Error Inf.
+    SWORD  cbErrorMsg;
+    int    DB_STATUS;
+    wxChar errorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
+    wxChar errorMsg[SQL_MAX_MESSAGE_LENGTH];
+    SDWORD nativeError;
+    wxChar sqlState[20];
+
+#if wxODBC_BACKWARD_COMPATABILITY
+    // Information about logical data types VARCHAR, INTEGER, FLOAT and DATE.
+     //
+    // This information is obtained from the ODBC driver by use of the
+    // SQLGetTypeInfo() function.  The key piece of information is the
+    // type name the data source uses for each logical data type.
+    // e.g. VARCHAR; Oracle calls it VARCHAR2.
+    wxDbSqlTypeInfo typeInfVarchar;
+    wxDbSqlTypeInfo typeInfInteger;
+    wxDbSqlTypeInfo typeInfFloat;
+    wxDbSqlTypeInfo typeInfDate;
+#endif
+
+    // Public member functions
+    wxDb(HENV &aHenv, bool FwdOnlyCursors=(bool)wxODBC_FWD_ONLY_CURSORS);
+    bool         Open(char *Dsn, char *Uid, char *AuthStr);  // Data Source Name, User ID, Password
+    bool         Open(wxDb *copyDb);  // pointer to a wxDb whose connection info should be copied rather than re-queried
+    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(const char *viewName, const char *colList, const char *pSqlStmt, bool attemptDrop=TRUE);
+    bool         DropView(const char *viewName);
+    bool         ExecSql(const char *pSqlStmt);
+    bool         GetNext(void);
+    bool         GetData(UWORD colNo, SWORD cType, PTR pData, SDWORD maxLen, SDWORD FAR *cbReturned);
+    bool         Grant(int privileges, const char *tableName, const char *userList = "PUBLIC");
+    int          TranslateSqlState(const wxChar *SQLState);
+    wxDbInf     *GetCatalog(char *userID);
+    bool         Catalog(const char *userID=NULL, const char *fileName = SQL_CATALOG_FILENAME);
+    int          GetKeyFields(char *tableName, wxDbColInf* colInf, int nocols);
+
+    wxDbColInf  *GetColumns(char *tableName[], const char *userID=NULL);
+    wxDbColInf  *GetColumns(char *tableName, int *numCols, const char *userID=NULL); 
+
+    int          GetColumnCount(char *tableName, const char *userID=NULL);
+    const char  *GetDatabaseName(void)  {return dbInf.dbmsName;}
+    const char  *GetDataSource(void)    {return (const char *)dsn;}
+    const char  *GetDatasourceName(void){return (const char *)dsn;}
+    const char  *GetUsername(void)      {return (const char *)uid;}
+    const char  *GetPassword(void)      {return (const char *)authStr;}
+    bool         IsOpen(void)           {return dbIsOpen;}
+    HENV         GetHENV(void)          {return henv;}
+    HDBC         GetHDBC(void)          {return hdbc;}
+    HSTMT        GetHSTMT(void)         {return hstmt;}
+    int          GetTableCount()        {return nTables;};  // number of tables using this connection
+    wxDbSqlTypeInfo GetTypeInfVarchar() {return typeInfVarchar;}
+    wxDbSqlTypeInfo GetTypeInfInteger() {return typeInfInteger;}
+    wxDbSqlTypeInfo GetTypeInfFloat()   {return typeInfFloat;}
+    wxDbSqlTypeInfo GetTypeInfDate()    {return typeInfDate;}
+
+    bool         TableExists(const char *tableName, const char *userID=NULL, const char *path=NULL);  // Table name can refer to a table, view, alias or synonym
+    bool         TablePrivileges(const char *tableName, const char* priv, const char *userID="", const char *schema=NULL, const char *path="");  // Table name can refer to a table, view, alias or synonym
+    void         LogError(const char *errMsg, const char *SQLState = NULL) {logError(errMsg, SQLState);}
+    void         SetDebugErrorMessages(bool state) { silent = !state; }
+    bool         SetSqlLogging(wxDbSqlLogState state, const wxChar *filename = SQL_LOG_FILENAME, bool append = FALSE);
+    bool         WriteSqlLog(const wxChar *logMsg);
+    wxDBMS       Dbms(void);
+    bool         FwdOnlyCursors(void)  {return fwdOnlyCursors;}
+
+    // These two functions are provided strictly for use by wxDbTable.
+    // DO NOT USE THESE FUNCTIONS, OR MEMORY LEAKS MAY OCCUR
+    void         incrementTableCount() { nTables++; return; }
+    void         decrementTableCount() { nTables--; return; }
+
+};  // wxDb

 
 

-       // 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[64];                                                             // Version # of the dbms product
-               char   driverName[40];                                                  // Driver name
-               char   odbcVer[60];                                                             // ODBC version of the driver
-               char   drvMgrOdbcVer[60];                                               // ODBC version of the driver manager
-               char   driverVer[60];                                                   // Driver version
-               char   serverName[80];                                                  // 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;
-
-       // Number of Ctable objects connected to this db object
-       unsigned int nTables;
-
-       // 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 attemptDrop=TRUE);
-       bool             DropView(char *viewName);
-       bool             ExecSql(char *pSqlStmt);
-       bool             GetNext(void);
-       bool             GetData(UWORD colNo, SWORD cType, PTR pData, SDWORD maxLen, SDWORD FAR *cbReturned);
-       bool        Grant(int privileges, char *tableName, char *userList = "PUBLIC");
-       int         TranslateSqlState(char *SQLState);
-       bool             Catalog(char *userID, char *fileName = "Catalog.txt");
-       CcolInf *GetColumns(char *tableName[], char *userID=NULL);
-       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, char *userID=NULL, char *path=NULL);  // Table name can refer to a table, view, alias or synonym
-       void             LogError(char *errMsg, char *SQLState = 0) {logError(errMsg, SQLState);}
-       bool             SqlLog(enum sqlLog state, char *filename = "sqllog.txt", bool append = FALSE);
-       bool             WriteSqlLog(char *logMsg);
-       DBMS             Dbms(void);
-
-};  // 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.
 
 // 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
+struct wxDbList

 {
 {

-       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
+    wxDbList *PtrPrev;                      // Pointer to previous item in the list
+    wxChar    Dsn[SQL_MAX_DSN_LENGTH+1];    // Data Source Name
+    wxChar    Uid[20+1];                    // User ID
+    wxChar    AuthStr[20+1];                // Authorization string (password)
+    wxDb     *PtrDb;                        // Pointer to the wxDb object
+    bool      Free;                         // Is item free or in use?
+    wxDbList *PtrNext;                      // Pointer to next item in the list

 };
 
 };
 

-
-#if __WXDEBUG__ > 0
+#ifdef __WXDEBUG__

 #include "wx/object.h"
 #include "wx/object.h"

-class CstructTablesInUse : public wxObject
+class wxTablesInUse : public wxObject

 {
 {

-       public:
-               const char      *tableName;
-               ULONG                    tableID;
-               class wxDB      *pDb;
-};  // CstructTablesInUse
+    public:
+        const char    *tableName;
+        ULONG          tableID;
+        class wxDb    *pDb;
+};  // wxTablesInUse

 #endif
 
 #endif
 

+

 // 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.
 // 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  WXDLLEXPORT *wxDbGetConnection(wxDbConnectInf *pDbConfig, bool FwdOnlyCursors=(bool)wxODBC_FWD_ONLY_CURSORS);
+bool  WXDLLEXPORT  wxDbFreeConnection(wxDb *pDb);
+void  WXDLLEXPORT  wxDbCloseConnections(void);
+int   WXDLLEXPORT  wxDbConnectionsInUse(void);
+

 
 

-wxDB* WXDLLEXPORT GetDbConnection(DbStuff *pDbStuff);
-bool  WXDLLEXPORT FreeDbConnection(wxDB *pDb);
-void  WXDLLEXPORT CloseDbConnections(void);
-int   WXDLLEXPORT NumberDbConnectionsInUse(void);
+// This function sets the sql log state for all open wxDb objects
+bool wxDbSqlLog(wxDbSqlLogState state, const wxChar *filename = SQL_LOG_FILENAME);

 
 

-// This function sets the sql log state for all open wxDB objects
-bool SqlLog(enum sqlLog state, char *filename = "sqllog.txt");
+
+#if 0
+// MSW/VC6 ONLY!!!  Experimental
+int WXDLLEXPORT wxDbCreateDataSource(const char *driverName, const char *dsn, const char *description="",
+                                     bool sysDSN=FALSE, const char *defDir="", wxWindow *parent=NULL);
+#endif

 
 // 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.
 
 // 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 WXDLLEXPORT wxDbGetDataSource(HENV henv, char *Dsn, SWORD DsnMax, char *DsDesc, SWORD DsDescMax,
+                                   UWORD direction = SQL_FETCH_NEXT);
+
+
+// Change this to 0 to remove use of all deprecated functions
+#if wxODBC_BACKWARD_COMPATABILITY
+//#################################################################################
+//############### DEPRECATED functions for backward compatability #################
+//#################################################################################
+
+// Backward compability structures/classes.  This will eventually go away
+const int DB_PATH_MAX      = wxDB_PATH_MAX;
+
+typedef wxDb                 wxDB;
+typedef wxDbTableInf         wxTableInf;
+typedef wxDbColInf           wxColInf;
+typedef wxDbColInf           CcolInf;
+typedef wxDbColFor           wxColFor;
+typedef wxDbSqlTypeInfo      SqlTypeInfo;
+typedef wxDbSqlTypeInfo      wxSqlTypeInfo;
+typedef enum wxDbSqlLogState sqlLog;
+typedef enum wxDbSqlLogState wxSqlLogState;
+typedef enum wxDBMS          dbms;
+typedef enum wxDBMS          DBMS;
+typedef wxODBC_ERRORS        ODBC_ERRORS;
+typedef wxDbConnectInf       DbStuff;
+typedef wxDbList             DbList;
+#ifdef __WXDEBUG__
+typedef wxTablesInUse        CstructTablesInUse;
+#endif
+
+// Deprecated function names that are replaced by the function names listed above
+wxDB  WXDLLEXPORT *GetDbConnection(DbStuff *pDbStuff, bool FwdOnlyCursors=(bool)wxODBC_FWD_ONLY_CURSORS);
+bool  WXDLLEXPORT  FreeDbConnection(wxDB *pDb);
+void  WXDLLEXPORT  CloseDbConnections(void);
+int   WXDLLEXPORT  NumberDbConnectionsInUse(void);
+
+bool SqlLog(sqlLog state, const wxChar *filename = SQL_LOG_FILENAME);
+

 bool WXDLLEXPORT GetDataSource(HENV henv, char *Dsn, SWORD DsnMax, char *DsDesc, SWORD DsDescMax,
 bool WXDLLEXPORT GetDataSource(HENV henv, char *Dsn, SWORD DsnMax, char *DsDesc, SWORD DsDescMax,

-                                                UWORD direction = SQL_FETCH_NEXT);
+                               UWORD direction = SQL_FETCH_NEXT);
+#endif  // Deprecated structures/classes/functions

 
 #endif
 
 #endif