demos/dbbrowse/browsedb.cpp

   1 //----------------------------------------------------------------------------------------
   2 // Name:                BrowserDB.h,cpp
   3 // Purpose:     a wxDB class
   4 // Author:              Mark Johnson
   5 // Modified by:
   6 // Created:     19991127.mj10777
   7 // Copyright:   (c) Mark Johnson
   8 // Licence:     wxWindows license
   9 // RCS-ID:              $Id$
  10 //----------------------------------------------------------------------------------------
  11 //-- 1)
  12 //----------------------------------------------------------------------------------------
  13 //-- all #ifdefs that the whole Project needs. -------------------------------------------
  14 //----------------------------------------------------------------------------------------
  15 #ifdef __GNUG__
  16 #pragma implementation
  17 #pragma interface
  18 #endif
  19 //----------------------------------------------------------------------------------------
  20 // For compilers that support precompilation, includes "wx/wx.h".
  21 #include "wx/wxprec.h"
  22 //----------------------------------------------------------------------------------------
  23 #ifdef __BORLANDC__
  24 #pragma hdrstop
  25 #endif
  26 //----------------------------------------------------------------------------------------
  27 #ifndef WX_PRECOMP
  28 #include "wx/wx.h"
  29 #endif
  30 //----------------------------------------------------------------------------------------
  31 #include "std.h"
  32 //----------------------------------------------------------------------------------------
  33 // Global structure for holding ODBC connection information
  34 // - darf nur einmal im Projekte definiert werden ?? Extra Databasse Klasse ?
  35 wxDbConnectInf DbConnectInf;            // Für DBase
  36
  37 #if wxUSE_ODBC
  38   #error Demo cannot be compiled unless setup.h has wxUSE_ODBC set to 1
  39 #endif
  40
  41 //----------------------------------------------------------------------------------------
  42 extern WXDLLEXPORT_DATA(wxDbList*) PtrBegDbList;        /* from db.cpp, used in getting back error results from db connections */
  43
  44 //----------------------------------------------------------------------------------------
  45 char *GetExtendedDBErrorMsg(char *ErrFile, int ErrLine)
  46 {
  47     static wxString msg;
  48     wxString tStr;
  49     if (ErrFile || ErrLine)
  50     {
  51         msg += "File: ";
  52         msg += ErrFile;
  53         msg += "   Line: ";
  54         tStr.Printf("%d",ErrLine);
  55         msg += tStr.GetData();
  56         // msg += "\n";
  57     }
  58     msg.Append ("\nODBC errors:\n");
  59     // msg += "\n";
  60     /* Scan through each database connection displaying
  61     * any ODBC errors that have occured. */
  62     wxDbList *pDbList;
  63     for (pDbList = PtrBegDbList; pDbList; pDbList = pDbList->PtrNext)
  64     {
  65         // Skip over any free connections
  66         if (pDbList->Free)
  67             continue;
  68         // Display errors for this connection
  69         for (int i = 0; i < DB_MAX_ERROR_HISTORY; i++)
  70         {
  71             if (pDbList->PtrDb->errorList[i])
  72             {
  73                 msg.Append(pDbList->PtrDb->errorList[i]);
  74                 if (strcmp(pDbList->PtrDb->errorList[i],"") != 0)
  75                     msg.Append("\n");
  76             }
  77         }
  78     }
  79     msg += "\n";
  80     return (char*) (const char*) msg;
  81 }  // GetExtendedDBErrorMsg
  82
  83 //----------------------------------------------------------------------------------------
  84 BrowserDB::BrowserDB()
  85 {
  86     PointerToNULL(0);
  87     ODBCSource = "";                     // ODBC data source name (created with ODBC Administrator under Win95/NT)
  88     UserName   = "";                     // database username - must already exist in the data source
  89     Password   = "";                     // password database username
  90     OnFillSqlTyp();
  91     OnFilldbTyp();
  92 }  // BrowserDB Constructor
  93
  94 //----------------------------------------------------------------------------------------
  95 BrowserDB::~BrowserDB()
  96 {
  97     PointerToNULL(1);  // Clean up Tables and Databases (Commit, Close and delete)
  98 }  // BrowserDB destructor
  99
 100 //----------------------------------------------------------------------------------------
 101 bool BrowserDB::Initialize(int Quiet)
 102 {
 103     if (!OnStartDB(Quiet))
 104     {
 105         wxLogMessage(_("\n\n-E-> BrowserDB::OnStartDB(%s) : Failed ! "),ODBCSource.c_str());
 106         return FALSE;
 107     }
 108     return TRUE;
 109 }  // BrowserDB:Initialize
 110
 111 //----------------------------------------------------------------------------------------
 112 bool BrowserDB::OnStartDB(int Quiet)
 113 {
 114     wxStopWatch sw;
 115     if (!Quiet)
 116         wxLogMessage(_("\n-I-> BrowserDB::OnStartDB(%s) : Begin "),ODBCSource.c_str());
 117     if (db_BrowserDB != NULL)
 118     {
 119         if (!Quiet)
 120             wxLogMessage(_("\n-I-> BrowserDB::OnStartDB() : DB is already open."));
 121         return TRUE;
 122     }
 123
 124     DbConnectInf.AllocHenv();
 125
 126     //---------------------------------------------------------------------------------------
 127     // Connect to datasource
 128     //---------------------------------------------------------------------------------------
 129     DlgUser *p_Dlg;
 130     p_Dlg = new DlgUser(pDoc->p_MainFrame,pDoc,"");
 131     p_Dlg->s_DSN          = ODBCSource;
 132     p_Dlg->s_User         = UserName;
 133     p_Dlg->s_Password = Password;
 134     p_Dlg->OnInit();
 135     p_Dlg->Fit();
 136
 137     bool OK = FALSE;
 138     if (p_Dlg->ShowModal() == wxID_OK)
 139     {
 140         (pDoc->p_DSN+i_Which)->Usr = p_Dlg->s_User;
 141         (pDoc->p_DSN+i_Which)->Pas = p_Dlg->s_Password;
 142         UserName  = p_Dlg->s_User;
 143         Password  = p_Dlg->s_Password;
 144         OK = TRUE;
 145     }
 146     delete p_Dlg;
 147     if (OK)
 148     {
 149         //--------------------------------------------------------------------------------------
 150         DbConnectInf.SetDsn(ODBCSource);                  // ODBC data source name (created with ODBC Administrator under Win95/NT)
 151         DbConnectInf.SetUserID(UserName);             // database username - must already exist in the data source
 152         DbConnectInf.SetPassword(Password);       // password database username
 153         db_BrowserDB = wxDbGetConnection(&DbConnectInf);
 154         // wxLogMessage(">>>%s<<<>>>%s<<<",UserName.c_str(),Password.c_str());
 155         if (db_BrowserDB == NULL)
 156         {
 157             DbConnectInf.SetDsn(wxT(""));
 158             DbConnectInf.SetUserID(wxT(""));
 159             DbConnectInf.SetPassword(wxT(""));
 160             if (!Quiet)
 161             {
 162                 wxLogMessage(_("\n-E-> BrowserDB::OnConnectDataSource() DB CONNECTION ERROR : Unable to connect to the data source.\n\nCheck the name of your data source to verify it has been correctly entered/spelled.\n\nWith some databases, the user name and password must\nbe created with full rights to the table prior to making a connection\n(using tools provided by the database manufacturer)"));
 163                 wxLogMessage(_("-I-> BrowserDB::OnStartDB(%s) : End - Time needed : %ld ms"),ODBCSource.c_str(),sw.Time());
 164             }
 165             DbConnectInf.FreeHenv();
 166             return FALSE;
 167         }
 168         //--------------------------------------------------------------------------------------
 169         if (!Quiet)
 170         {
 171             Temp1 = db_BrowserDB->GetDatabaseName();
 172             Temp2 = db_BrowserDB->GetDataSource();
 173             wxLogMessage(_("-I-> BrowserDB::OnGetDataSourceODBC() - DatabaseName(%s) ; DataSource(%s)"),Temp1.c_str(),Temp2.c_str());
 174             wxLogMessage(_("-I-> BrowserDB::OnStartDB(%s) : End - Time needed : %ld ms"),ODBCSource.c_str(),sw.Time());
 175         }
 176         return TRUE;
 177     }
 178     else
 179     {
 180         DbConnectInf.FreeHenv();
 181         return FALSE;
 182     }
 183 }
 184
 185 //----------------------------------------------------------------------------------------
 186 bool BrowserDB::OnCloseDB(int Quiet)
 187 {
 188     if (!Quiet)
 189         wxLogMessage(_("-I-> BrowserDB::OnCloseDB() : Begin "));
 190     if (db_BrowserDB)
 191     {
 192 //        db_BrowserDB->Close();
 193         wxDbFreeConnection(db_BrowserDB);
 194
 195         DbConnectInf.FreeHenv();
 196
 197         db_BrowserDB = NULL;
 198     }
 199     if (!Quiet)
 200         wxLogMessage(_("\n-I-> BrowserDB::OnCloseDB() : End "));
 201     return TRUE;
 202 }
 203
 204 //----------------------------------------------------------------------------------------
 205 bool BrowserDB::OnGetNext(int Cols,int Quiet)
 206 {
 207     SDWORD cb;
 208     int          i_dbDataType;
 209     int   i=0;
 210     char                         s_temp[1024+1];
 211     long                         l_temp;
 212     double                       f_temp;
 213     int                          AnzError=0;
 214     TIMESTAMP_STRUCT t_temp;
 215     wxString Temp0;
 216     //-----------------------------
 217     if (!db_BrowserDB->GetNext())
 218     {
 219         return FALSE;
 220         Temp0.Printf(_("\n-E-> BrowserDB::OnGetNext - ODBC-Error with GetNext \n-E-> "));
 221         Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 222         wxLogMessage(Temp0);
 223         wxMessageBox(Temp0);
 224     }
 225     else
 226     {
 227         for (i=0;i<Cols;i++)
 228         {
 229             strcpy((cl_BrowserDB+i)->tableName,"-E->");
 230             i_dbDataType = (cl_BrowserDB->pColFor+i)->i_dbDataType;
 231             if (i_dbDataType == 0)                                                // Filter unsupported dbDataTypes
 232             {
 233                 if (((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_VARCHAR) || ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_LONGVARCHAR))
 234                     i_dbDataType = DB_DATA_TYPE_VARCHAR;
 235                 if ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_C_DATE)
 236                     i_dbDataType = DB_DATA_TYPE_DATE;
 237                 if ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_C_BIT)
 238                     i_dbDataType = DB_DATA_TYPE_INTEGER;
 239                 if ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_NUMERIC)
 240                     i_dbDataType = DB_DATA_TYPE_VARCHAR;
 241                 if ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_REAL)
 242                     i_dbDataType = DB_DATA_TYPE_FLOAT;
 243             }
 244             if ((i_dbDataType == DB_DATA_TYPE_INTEGER) && ((cl_BrowserDB->pColFor+i)->i_sqlDataType == SQL_C_DOUBLE))
 245             {   // DBASE Numeric
 246                 i_dbDataType = DB_DATA_TYPE_FLOAT;
 247             }
 248             switch(i_dbDataType)
 249             {
 250             case DB_DATA_TYPE_VARCHAR:
 251                 strcpy(s_temp,"");
 252                 if (!db_BrowserDB->GetData(i+1,(cl_BrowserDB->pColFor+i)->i_dbDataType,&s_temp,sizeof(s_temp), &cb))
 253                 {
 254                     Temp0.Printf(_("\n-E-> BrowserDB::OnGetNext - ODBC-Error with GetNext of >%s<.\n-E-> "),(cl_BrowserDB+i)->tableName);
 255                     Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 256                     wxLogMessage(Temp0);
 257                 }
 258                 Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,s_temp);
 259                 strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 260                 break;
 261             case DB_DATA_TYPE_INTEGER:
 262                 l_temp = 0;
 263                 if (!db_BrowserDB->GetData(i+1,(cl_BrowserDB->pColFor+i)->i_sqlDataType,&l_temp,sizeof(l_temp), &cb))
 264                 {
 265                     Temp0.Printf(_("\n-E-> BrowserDB::OnGetData - ODBC-Error with GetNext \n-E-> "));
 266                     Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 267                 }
 268                 else
 269                 {
 270                     Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,l_temp);
 271                     strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 272                 }
 273                 break;
 274             case DB_DATA_TYPE_FLOAT:
 275                 f_temp = 0;
 276                 if (!db_BrowserDB->GetData(i+1,(cl_BrowserDB->pColFor+i)->i_sqlDataType,&f_temp,sizeof(f_temp), &cb))
 277                 {
 278                     Temp0.Printf(_("\n-E-> BrowserDB::OnGetData - ODBC-Error with GetNext \n-E-> "));
 279                     Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 280                     wxMessageBox(Temp0);
 281                 }
 282                 else
 283                 {
 284                     Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,f_temp);
 285                     strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 286                 }
 287                 break;
 288             case DB_DATA_TYPE_DATE:
 289                 t_temp.day = t_temp.month = t_temp.year = t_temp.hour = t_temp.minute = t_temp.second = t_temp.fraction = 0;
 290                 if (!db_BrowserDB->GetData(i+1,(cl_BrowserDB->pColFor+i)->i_sqlDataType,&t_temp,sizeof(t_temp), &cb))
 291                 {
 292                     Temp0.Printf(_("\n-E-> BrowserDB::OnGetData - ODBC-Error with GetNext \n-E-> "));
 293                     Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 294                 }
 295                 else
 296                 {
 297                     // i_Nation =  0 = timestamp , 1=EU, 2=UK, 3=International, 4=US
 298                     if (((cl_BrowserDB->pColFor+i)->i_Nation == 0)      ||      // TS  YYYY-MM-DD
 299                         ((cl_BrowserDB->pColFor+i)->i_Nation == 3))     // IT  YYYY-MM-DD
 300                     {
 301                         Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,t_temp.year,t_temp.month,t_temp.day,
 302                             t_temp.hour, t_temp.minute, t_temp.second, t_temp.fraction);
 303                         strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 304                     }
 305                     if (((cl_BrowserDB->pColFor+i)->i_Nation == 1) ||  // EU  DD.MM.YYYY
 306                         ((cl_BrowserDB->pColFor+i)->i_Nation == 2))   // UK  DD/MM/YYYY
 307                     {
 308                         Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,t_temp.day,t_temp.month,t_temp.year,
 309                             t_temp.hour, t_temp.minute, t_temp.second, t_temp.fraction);
 310                         strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 311                     }
 312                     if ((cl_BrowserDB->pColFor+i)->i_Nation == 3)          // US  MM/DD/YYYY
 313                     {
 314                         Temp0.Printf((cl_BrowserDB->pColFor+i)->s_Field,t_temp.month,t_temp.day,t_temp.year,
 315                             t_temp.hour, t_temp.minute, t_temp.second, t_temp.fraction);
 316                         strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 317                     }
 318                 }
 319                 break;
 320             default:
 321                 AnzError++;
 322                 if (AnzError <= 100)
 323                 {
 324                     Temp0 = (cl_BrowserDB+i)->colName;
 325                     wxLogMessage(_("-E-> BrowserDB::OnGetNext - DB_DATA_TYPE_?? (%d) in Col(%s)"),(cl_BrowserDB->pColFor+i)->i_dbDataType,Temp0.c_str());
 326                 }
 327                 else
 328                     return TRUE;
 329                 Temp0.Printf(_("-E-> unknown Format(%d) - sql(%d)"),(cl_BrowserDB->pColFor+i)->i_dbDataType,(cl_BrowserDB->pColFor+i)->i_sqlDataType);
 330                 strcpy((cl_BrowserDB+i)->tableName,Temp0.c_str());
 331                 break;
 332             };  // switch
 333         }  // for
 334     }  // else
 335
 336     return TRUE;
 337 }
 338
 339 //----------------------------------------------------------------------------------------
 340 bool BrowserDB::OnSelect(wxString tb_Name, int Quiet)
 341 {
 342     wxStopWatch sw;
 343     wxString SQLStmt;
 344     i_Records = 0;
 345     //---------------------------------------------------------------------------------------
 346     SQLStmt.sprintf("SELECT * FROM %s",tb_Name.c_str());
 347     if (!db_BrowserDB->ExecSql((char *)(SQLStmt.GetData())))
 348     {
 349         Temp0.Printf(_("\n-E-> BrowserDB::OnSelect - ODBC-Error with ExecSql of >%s<.\n-E-> "),tb_Name.c_str());
 350         Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 351         wxLogMessage(Temp0);
 352         wxMessageBox("-E-> BrowserDB::OnSelect - GetData()");
 353         return FALSE;
 354     }
 355     //---------------------------------------------------------------------------------------
 356     while (db_BrowserDB->GetNext())
 357     {
 358         i_Records++;
 359     }
 360     //---------------------------------------------------------------------------------------
 361     if (!db_BrowserDB->ExecSql((char *)(SQLStmt.GetData())))
 362     {
 363         Temp0.Printf(_("\n-E-> BrowserDB::OnSelect - ODBC-Error with ExecSql of >%s<.\n-E-> "),tb_Name.c_str());
 364         Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 365         wxLogMessage(Temp0);
 366         return FALSE;
 367     }
 368     //---------------------------------------------------------------------------------------
 369     // SetColDefs ( 0,"NAME",     DB_DATA_TYPE_VARCHAR,  Name,     SQL_C_CHAR,          sizeof(Name),    TRUE, TRUE);  // Primary index
 370     //---------------------------------------------------------------------------------------
 371     if (!Quiet)
 372     {
 373         wxLogMessage(_("\n-I-> BrowserDB::OnSelect(%s) Records(%d): End - Time needed : %ld ms"),tb_Name.c_str(),i_Records,sw.Time());
 374     }
 375     return TRUE;
 376 }
 377
 378 //----------------------------------------------------------------------------------------
 379 bool BrowserDB::OnExecSql(wxString SQLStmt, int Quiet)
 380 {
 381     //---------------------------------------------------------------------------------------
 382     if (!db_BrowserDB->ExecSql((char *)(SQLStmt.GetData())))
 383     {
 384         Temp0.Printf(_("\n-E-> BrowserDB::OnExecSQL - ODBC-Error with ExecSql of >%s<.\n-E-> "),SQLStmt.c_str());
 385         Temp0 += GetExtendedDBErrorMsg(__FILE__,__LINE__);
 386         if (!Quiet)
 387             wxLogMessage(Temp0);
 388         else
 389             wxMessageBox("-E-> BrowserDB::OnExecSql - ExecSql()");
 390         return FALSE;
 391     }
 392     if (!Quiet)
 393     {
 394         // wxLogMessage(_("\n-I-> BrowserDB::OnExecSql(%s) - End - Time needed : %ld ms"),SQLStmt.c_str(),sw.Time());
 395     }
 396     return TRUE;
 397 }
 398
 399 //----------------------------------------------------------------------------------------
 400 wxDbInf* BrowserDB::OnGetCatalog(int Quiet)
 401 {
 402     char UName[255];
 403     strcpy(UName,UserName);
 404     ct_BrowserDB = db_BrowserDB->GetCatalog(UName);
 405     return ct_BrowserDB;
 406 }
 407
 408 //----------------------------------------------------------------------------------------
 409 wxDbColInf* BrowserDB::OnGetColumns(char *tableName, int numCols, int Quiet)
 410 {
 411     char UName[255];
 412     int i;
 413     strcpy(UName,UserName);
 414     cl_BrowserDB = db_BrowserDB->GetColumns(tableName,&numCols,UName);
 415     cl_BrowserDB->pColFor = new wxDbColFor[numCols];
 416     for (i=0;i<numCols;i++)
 417     {
 418         (cl_BrowserDB->pColFor+i)->Format(1,(cl_BrowserDB+i)->dbDataType,(cl_BrowserDB+i)->sqlDataType,
 419             (cl_BrowserDB+i)->columnSize, (cl_BrowserDB+i)->decimalDigits);
 420     }
 421     return cl_BrowserDB;
 422 }
 423
 424 //----------------------------------------------------------------------------------------
 425 void BrowserDB::PointerToNULL(int Art)
 426 {
 427     if (Art == 1) // Löschen
 428     {
 429         if (cl_BrowserDB != NULL)
 430         { // Destroy the memory
 431             delete [] cl_BrowserDB;
 432         }
 433         if (ct_BrowserDB != NULL)
 434         { // Destroy the memory
 435             delete [] ct_BrowserDB;
 436         }
 437         if (db_BrowserDB != NULL)
 438         {
 439             db_BrowserDB->CommitTrans();
 440             db_BrowserDB->Close();
 441             wxDbCloseConnections();
 442             delete db_BrowserDB;
 443         }
 444     }
 445     cl_BrowserDB           = NULL;
 446     ct_BrowserDB           = NULL;
 447     db_BrowserDB           = NULL;
 448     p_LogWindow            = NULL;
 449 }
 450
 451 //----------------------------------------------------------------------------------------
 452 void BrowserDB::OnFillSqlTyp()
 453 {
 454     i_SqlTyp[1]  = SQL_C_BINARY;         s_SqlTyp[1]  = "SQL_C_BINARY";
 455     i_SqlTyp[2]  = SQL_C_BIT;            s_SqlTyp[2]  = "SQL_C_BIT";
 456     i_SqlTyp[3]  = SQL_C_BOOKMARK;       s_SqlTyp[3]  = "SQL_C_BOOKMARK";
 457     i_SqlTyp[4]  = SQL_C_CHAR;           s_SqlTyp[4]  = "SQL_C_CHAR";
 458     i_SqlTyp[5]  = SQL_C_DATE;           s_SqlTyp[5]  = "SQL_C_DATE";
 459     i_SqlTyp[6]  = SQL_C_DEFAULT;        s_SqlTyp[6]  = "SQL_C_DEFAULT";
 460     i_SqlTyp[7]  = SQL_C_DOUBLE;         s_SqlTyp[7]  = "SQL_C_DOUBLE";
 461     i_SqlTyp[8]  = SQL_C_FLOAT;          s_SqlTyp[8]  = "SQL_C_FLOAT";
 462     i_SqlTyp[9]  = SQL_C_LONG;           s_SqlTyp[9]  = "SQL_C_LONG";
 463     i_SqlTyp[10] = SQL_C_SHORT;          s_SqlTyp[10] = "SQL_C_SHORT";
 464     i_SqlTyp[11] = SQL_C_SLONG;          s_SqlTyp[11] = "SQL_C_SLONG";
 465     i_SqlTyp[12] = SQL_C_SSHORT;         s_SqlTyp[12] = "SQL_C_SSHORT";
 466     i_SqlTyp[13] = SQL_C_STINYINT;       s_SqlTyp[13] = "SQL_C_STINYINT";
 467     i_SqlTyp[14] = SQL_C_TIME;           s_SqlTyp[14] = "SQL_C_TIME";
 468     i_SqlTyp[15] = SQL_C_TIMESTAMP;  s_SqlTyp[15] = "SQL_C_TIMESTAMP";
 469     i_SqlTyp[16] = SQL_C_TINYINT;        s_SqlTyp[16] = "SQL_C_TINYINT";
 470     i_SqlTyp[17] = SQL_C_ULONG;          s_SqlTyp[17] = "SQL_C_ULONG";
 471     i_SqlTyp[18] = SQL_C_USHORT;         s_SqlTyp[18] = "SQL_C_USHORT";
 472     i_SqlTyp[19] = SQL_C_UTINYINT;       s_SqlTyp[19] = "SQL_C_UTINYINT";
 473     i_SqlTyp[20] = SQL_VARCHAR;          s_SqlTyp[20] = "SQL_VARCHAR";
 474     i_SqlTyp[21] = SQL_NUMERIC;          s_SqlTyp[21] = "SQL_NUMERIC";
 475     i_SqlTyp[22] = SQL_LONGVARCHAR;  s_SqlTyp[22] = "SQL_LONGVARCHAR";
 476     i_SqlTyp[23] = SQL_REAL;             s_SqlTyp[23] = "SQL_REAL";
 477     i_SqlTyp[0]  = 23;                           s_SqlTyp[0]  = "";
 478 }
 479
 480 //----------------------------------------------------------------------------------------
 481 void BrowserDB::OnFilldbTyp()
 482 {
 483     i_dbTyp[1]   = DB_DATA_TYPE_VARCHAR;         s_dbTyp[1]  = "DB_DATA_TYPE_VARCHAR";
 484     i_dbTyp[2]   = DB_DATA_TYPE_INTEGER;         s_dbTyp[2]  = "DB_DATA_TYPE_INTEGER";
 485     i_dbTyp[3]   = DB_DATA_TYPE_FLOAT;           s_dbTyp[3]  = "DB_DATA_TYPE_FLOAT";
 486     i_dbTyp[4]   = DB_DATA_TYPE_DATE;            s_dbTyp[4]  = "DB_DATA_TYPE_DATE";
 487     i_dbTyp[0]   = 4;                                            s_dbTyp[0]   = "";
 488 }
 489 //----------------------------------------------------------------------------------------