samples/db/dbtest.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        dbtest.h
   3 // Purpose:     wxWindows database demo app
   4 // Author:      George Tasker
   5 // Modified by:
   6 // Created:     1998
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Remstar International, Inc.
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma interface "dbtest.h"
  14 #endif
  15
  16 #include <wx/string.h>
  17 #include <wx/dbtable.h>
  18
  19 enum    DialogModes {mView,mCreate,mEdit,mSearch};
  20
  21 // ID for the menu quit command
  22 #define FILE_CREATE           100
  23 #define FILE_RECREATE_TABLE   110
  24 #define FILE_RECREATE_INDEXES 120
  25 #define FILE_EXIT             199
  26 #define EDIT_PARAMETERS       200
  27 #define HELP_ABOUT            300
  28
  29 // this seems to be missing, Robert Roebling (?)
  30 #ifndef MAX_PATH
  31     #if defined(__WXMAC__)
  32         #define MAX_PATH   260 /* max. length of full pathname */
  33     #else  /* _MAC */
  34         #define MAX_PATH   256 /* max. length of full pathname */
  35     #endif
  36 #endif
  37
  38 // Name of the table to be created/opened
  39 const wxChar     CONTACT_TABLE_NAME[]       = "contacts";
  40
  41
  42 #define wxODBC_BLOB_EXPERIMENT 0
  43
  44 // Number of columns in the CONTACT table
  45 #if wxODBC_BLOB_EXPERIMENT > 0
  46 const int        CONTACT_NO_COLS            = 13;        // 0-12
  47 #else
  48 const int        CONTACT_NO_COLS            = 12;        // 0-11
  49 #endif
  50
  51 const wxChar     PARAM_FILENAME[]           = "dbtest.cfg";
  52
  53
  54 enum Language {langENGLISH, langFRENCH, langGERMAN, langSPANISH, langOTHER};
  55
  56 // Forward class declarations
  57 class CeditorDlg;
  58 class CparameterDlg;
  59
  60
  61 // Used for displaying many of the database capabilites
  62 // and usage statistics on a database connection
  63 void DisplayDbDiagnostics(wxDb *pDb);
  64
  65
  66 //
  67 // This class contains the actual data members that are used for transferring
  68 // data back and forth from the database to the program.
  69 //
  70 // NOTE: The object described in this class is just for example purposes, and has no
  71 // real meaning other than to show each type of field being used by the database
  72 //
  73 class CstructContact : public wxObject
  74 {
  75     public:
  76         wxChar             Name[50+1];          //    Contact's name
  77         wxChar             Addr1[50+1];
  78         wxChar             Addr2[50+1];
  79         wxChar             City[25+1];
  80         wxChar             State[25+1];
  81         wxChar             PostalCode[15+1];
  82         wxChar             Country[20+1];
  83         TIMESTAMP_STRUCT   JoinDate;            // Date on which this person joined the wxWindows project
  84         Language           NativeLanguage;      // Enumerated type indicating person's native language
  85 #if wxODBC_BLOB_EXPERIMENT > 0
  86         wxChar             Picture[50000];
  87 #endif
  88         bool               IsDeveloper;         // Is this person a developer for wxWindows, or just a subscriber
  89         UCHAR              Contributions;       // Something to show off an integer field
  90         ULONG              LinesOfCode;         // Something to show off a 'long' field
  91 };  // CstructContact
  92
  93
  94 //
  95 // The Ccontact class derives from wxDbTable, so we have access to all
  96 // of the database table functions and the local memory variables that
  97 // the database classes will store the data into (and read the data from)
  98 // all combined in this one class.
  99 //
 100 class Ccontact : public wxDbTable, public CstructContact
 101 {
 102     private:
 103         // Used to keep track of whether this class had a wxDb instance
 104         // passed in to it or not.  If an existing wxDb instance was not
 105         // passed in at Ccontact creation time, then when the Ccontact
 106         // instance is deleted, the connection will be freed as Ccontact
 107         // created its own connection when it was created.
 108         bool                 freeDbConn;
 109
 110         // Calls wxDbTable::SetColDefs() once for each column that is
 111         // to be associated with some member variable for use with
 112         // this database object.
 113         void                 SetupColumns();
 114
 115     public:
 116         // Used in places where we need to construct a WHERE clause to
 117         // be passed to the SetWhereClause() function.  From example,
 118         // where building the WHERE clause requires using ::Printf()
 119         // to build the string.
 120         wxString             whereStr;
 121
 122         // WHERE string returned from the query dialog
 123         wxString             qryWhereStr;
 124
 125         Ccontact(wxDb *pwxDb=NULL);
 126         ~Ccontact();
 127
 128         void                 Initialize();
 129
 130         // Contains all the index definitions and calls to wxDbTable::CreateIndex()
 131         // required to create all the indexes we wish to define for this table.
 132         bool                 CreateIndexes(bool recreate);
 133
 134         // Since we do not wish to have duplicate code blocks all over our program
 135         // for a common query/fetch that we will need to do in many places, we
 136         // include this member function that does it all for us in one place.
 137         bool                 FetchByName(const wxString &name);
 138
 139 };  // Ccontact class definition
 140
 141
 142 typedef struct Cparameters
 143 {
 144     wxChar    ODBCSource[SQL_MAX_DSN_LENGTH+1];
 145     wxChar    UserName[SQL_MAX_USER_NAME_LEN+1];
 146     wxChar    Password[SQL_MAX_AUTHSTR_LEN+1];
 147     wxChar    DirPath[MAX_PATH+1];
 148 } Cparameters;
 149
 150
 151 // Define a new frame type
 152 class DatabaseDemoFrame: public wxFrame
 153 {
 154     private:
 155         CeditorDlg      *pEditorDlg;
 156         CparameterDlg   *pParamDlg;
 157
 158     public:
 159         DatabaseDemoFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& sz);
 160         ~DatabaseDemoFrame();
 161
 162         void    OnCloseWindow(wxCloseEvent& event);
 163         void    OnCreate(wxCommandEvent& event);
 164         void    OnRecreateTable(wxCommandEvent& event);
 165         void    OnRecreateIndexes(wxCommandEvent& event);
 166         void    OnExit(wxCommandEvent& event);
 167         void    OnEditParameters(wxCommandEvent& event);
 168         void    OnAbout(wxCommandEvent& event);
 169
 170         void    BuildEditorDialog();
 171         void    BuildParameterDialog(wxWindow *parent);
 172
 173 DECLARE_EVENT_TABLE()
 174 };  // DatabaseDemoFrame
 175
 176
 177 // Define a new application type
 178 class DatabaseDemoApp: public wxApp
 179 {
 180     public:
 181         // These are the parameters that are stored in the "PARAM_FILENAME" file
 182         // that are read in at startup of the program that indicate the connection
 183         // parameters to be used for connecting to the ODBC data source.
 184         Cparameters      params;
 185
 186         // Pointer to the main frame used by the App
 187         DatabaseDemoFrame *DemoFrame;
 188
 189         // Pointer to the main database connection used in the program.  This
 190         // pointer would normally be used for doing things as database lookups
 191         // for user login names and passwords, getting workstation settings, etc.
 192         //
 193         // ---> IMPORTANT <---
 194         //
 195         // For each database object created which uses this wxDb pointer
 196         // connection to the database, when a CommitTrans() or RollBackTrans()
 197         // will commit or rollback EVERY object which uses this wxDb pointer.
 198         //
 199         // To allow each table object (those derived from wxDbTable) to be
 200         // individually committed or rolled back, you MUST use a different
 201         // instance of wxDb in the constructor of the table.  Doing so creates
 202         // more overhead, and will use more database connections (some DBs have
 203         // connection limits...), so use connections sparringly.
 204         //
 205         // It is recommended that one "main" database connection be created for
 206         // the entire program to use for READ-ONLY database accesses, but for each
 207         // table object which will do a CommitTrans() or RollbackTrans() that a
 208         // new wxDb object be created and used for it.
 209         wxDb            *READONLY_DB;
 210
 211         // Contains the ODBC connection information used by
 212         // all database connections
 213         wxDbConnectInf  *DbConnectInf;
 214
 215         bool             OnInit();
 216
 217         // Read/Write ODBC connection parameters to the "PARAM_FILENAME" file
 218         bool             ReadParamFile(Cparameters &params);
 219         bool             WriteParamFile(Cparameters &params);
 220
 221         void             CreateDataTable(bool recreate);
 222
 223         // Pointer to the wxDbTable instance that is used to manipulate
 224         // the data in memory and in the database
 225         Ccontact        *Contact;
 226
 227 };  // DatabaseDemoApp
 228
 229
 230 DECLARE_APP(DatabaseDemoApp)
 231
 232
 233 // *************************** CeditorDlg ***************************
 234
 235 class CeditorDlg : public wxPanel
 236 {
 237     private:
 238         // Used to indicate whether all of the widget pointers (defined
 239         // below) have been initialized to point to the memory for
 240         // the named widget.  Used as a safeguard from using the widget
 241         // before it has been initialized.
 242         bool             widgetPtrsSet;
 243
 244         // Used when the EDIT button has been pressed to maintain the
 245         // original name that was displayed in the editor before the
 246         // EDIT button was pressed, so that if CANCEL is pressed, a
 247         // FetchByName() can be done to retrieve the original data
 248         // to repopulate the dialog.
 249         wxString         saveName;
 250
 251         // Pointers to all widgets on the dialog
 252         wxButton        *pCreateBtn,  *pEditBtn,      *pDeleteBtn,  *pCopyBtn,  *pSaveBtn,  *pCancelBtn;
 253         wxButton        *pPrevBtn,    *pNextBtn,      *pQueryBtn,   *pResetBtn, *pDoneBtn,  *pHelpBtn;
 254         wxButton        *pNameListBtn;
 255         wxButton        *pCatalogBtn, *pDataTypesBtn, *pDbDiagsBtn;
 256         wxTextCtrl      *pNameTxt,    *pAddress1Txt,  *pAddress2Txt,*pCityTxt,  *pStateTxt, *pCountryTxt,*pPostalCodeTxt;
 257         wxStaticText    *pNameMsg,    *pAddress1Msg,  *pAddress2Msg,*pCityMsg,  *pStateMsg, *pCountryMsg,*pPostalCodeMsg;
 258         wxTextCtrl      *pJoinDateTxt,*pContribTxt,   *pLinesTxt;
 259         wxStaticText    *pJoinDateMsg,*pContribMsg,   *pLinesMsg;
 260         wxRadioBox      *pDeveloperRadio;
 261         wxChoice        *pNativeLangChoice;
 262         wxStaticText    *pNativeLangMsg;
 263
 264     public:
 265         // Indicates if the editor dialog has been initialized yet (used to
 266         // help trap if the Initialize() function failed to load all required
 267         // resources or not.
 268         bool             initialized;
 269
 270         enum DialogModes mode;
 271
 272         CeditorDlg(wxWindow *parent);
 273
 274         void    OnCloseWindow(wxCloseEvent& event);
 275         void    OnButton( wxCommandEvent &event );
 276         void    OnCommand(wxWindow& win, wxCommandEvent& event);
 277         void    OnActivate(bool) {};  // necessary for hot keys
 278
 279         bool    Initialize();
 280
 281         // Sets wxStaticText fields to be editable or not depending
 282         // on the current value of 'mode'
 283         void    FieldsEditable();
 284
 285         // Sets the editor mode, determining what state widgets
 286         // on the dialog are to be in based on the operation
 287         // being performed.
 288         void    SetMode(enum DialogModes m);
 289
 290         // Update/Retrieve data from the widgets on the dialog
 291         bool    PutData();
 292         bool    GetData();
 293
 294         // Inserts/updates the database with the current data
 295         // retrieved from the editor dialog
 296         bool    Save();
 297
 298         // Database functions for changing the data that is to
 299         // be displayed on the dialog.  GetNextRec()/GetPrevRec()
 300         // provide database independent methods that do not require
 301         // backward scrolling cursors to obtain the record that
 302         // is prior to the current record in the search sequence.
 303         bool    GetNextRec();
 304         bool    GetPrevRec();
 305         bool    GetRec(const wxString &whereStr);
 306
 307 DECLARE_EVENT_TABLE()
 308 };  // CeditorDlg
 309
 310 #define EDITOR_DIALOG                   199
 311
 312 // Editor dialog control ids
 313 #define EDITOR_DIALOG_FN_GROUP          200
 314 #define EDITOR_DIALOG_SEARCH_GROUP      201
 315 #define EDITOR_DIALOG_CREATE            202
 316 #define EDITOR_DIALOG_EDIT              203
 317 #define EDITOR_DIALOG_DELETE            204
 318 #define EDITOR_DIALOG_COPY              205
 319 #define EDITOR_DIALOG_SAVE              206
 320 #define EDITOR_DIALOG_CANCEL            207
 321 #define EDITOR_DIALOG_PREV              208
 322 #define EDITOR_DIALOG_NEXT              209
 323 #define EDITOR_DIALOG_QUERY             211
 324 #define EDITOR_DIALOG_RESET             212
 325 #define EDITOR_DIALOG_NAME_MSG          213
 326 #define EDITOR_DIALOG_NAME_TEXT         214
 327 #define EDITOR_DIALOG_LOOKUP            215
 328 #define EDITOR_DIALOG_ADDRESS1_MSG      216
 329 #define EDITOR_DIALOG_ADDRESS1_TEXT     217
 330 #define EDITOR_DIALOG_ADDRESS2_MSG      218
 331 #define EDITOR_DIALOG_ADDRESS2_TEXT     219
 332 #define EDITOR_DIALOG_CITY_MSG          220
 333 #define EDITOR_DIALOG_CITY_TEXT         221
 334 #define EDITOR_DIALOG_COUNTRY_MSG       222
 335 #define EDITOR_DIALOG_COUNTRY_TEXT      223
 336 #define EDITOR_DIALOG_POSTAL_MSG        224
 337 #define EDITOR_DIALOG_POSTAL_TEXT       225
 338 #define EDITOR_DIALOG_LANG_MSG          226
 339 #define EDITOR_DIALOG_LANG_CHOICE       227
 340 #define EDITOR_DIALOG_DATE_MSG          228
 341 #define EDITOR_DIALOG_DATE_TEXT         229
 342 #define EDITOR_DIALOG_CONTRIB_MSG       230
 343 #define EDITOR_DIALOG_CONTRIB_TEXT      231
 344 #define EDITOR_DIALOG_LINES_MSG         232
 345 #define EDITOR_DIALOG_LINES_TEXT        233
 346 #define EDITOR_DIALOG_STATE_MSG         234
 347 #define EDITOR_DIALOG_STATE_TEXT        235
 348 #define EDITOR_DIALOG_DEVELOPER         236
 349 #define EDITOR_DIALOG_JOIN_MSG          237
 350 #define EDITOR_DIALOG_JOIN_TEXT         238
 351 #define EDITOR_DIALOG_CATALOG           240
 352 #define EDITOR_DIALOG_DATATYPES         250
 353 #define EDITOR_DIALOG_DB_DIAGS          260
 354
 355 // *************************** CparameterDlg ***************************
 356
 357 class CparameterDlg : public wxDialog
 358 {
 359     private:
 360         // Used to indicate whether all of the widget pointers (defined
 361         // below) have been initialized to point to the memory for
 362         // the named widget.  Used as a safeguard from using the widget
 363         // before it has been initialized.
 364         bool                 widgetPtrsSet;
 365
 366         enum DialogModes     mode;
 367
 368         // Have the parameters been saved yet, or do they
 369         // need to be saved to update the params on disk
 370         bool                 saved;
 371
 372         // Original params
 373         Cparameters          savedParamSettings;
 374
 375         // Pointers to all widgets on the dialog
 376         wxStaticText        *pParamODBCSourceMsg;
 377         wxListBox           *pParamODBCSourceList;
 378         wxStaticText        *pParamUserNameMsg,        *pParamPasswordMsg,    *pParamDirPathMsg;
 379         wxTextCtrl          *pParamUserNameTxt,        *pParamPasswordTxt,    *pParamDirPathTxt;
 380         wxButton            *pParamSaveBtn,            *pParamCancelBtn;
 381
 382     public:
 383         CparameterDlg(wxWindow *parent);
 384
 385         void    OnCloseWindow(wxCloseEvent& event);
 386         void    OnButton( wxCommandEvent &event );
 387         void    OnCommand(wxWindow& win, wxCommandEvent& event);
 388         void    OnActivate(bool) {};  // necessary for hot keys
 389
 390         // Update/Retrieve data from the widgets on the dialog
 391         bool    PutData();
 392         bool    GetData();
 393
 394         // Stores the defined parameter for connecting to the selected ODBC
 395         // data source to the config file name in "PARAM_FILENAME"
 396         bool    Save();
 397
 398         // Populates the 'pParamODBCSourceList' listbox with the names of all
 399         // ODBC datasource defined for use at the current workstation
 400         void    FillDataSourceList();
 401
 402 DECLARE_EVENT_TABLE()
 403 };  // CparameterDlg
 404
 405 #define PARAMETER_DIALOG                    400
 406
 407 // Parameter dialog control ids
 408 #define PARAMETER_DIALOG_SOURCE_MSG         401
 409 #define PARAMETER_DIALOG_SOURCE_LISTBOX     402
 410 #define PARAMETER_DIALOG_NAME_MSG           403
 411 #define PARAMETER_DIALOG_NAME_TEXT          404
 412 #define PARAMETER_DIALOG_PASSWORD_MSG       405
 413 #define PARAMETER_DIALOG_PASSWORD_TEXT      406
 414 #define PARAMETER_DIALOG_DIRPATH_MSG        407
 415 #define PARAMETER_DIALOG_DIRPATH_TEXT       408
 416 #define PARAMETER_DIALOG_SAVE               409
 417 #define PARAMETER_DIALOG_CANCEL             410
 418
 419 // *************************** CqueryDlg ***************************
 420
 421
 422 // QUERY DIALOG
 423 enum qryOp
 424 {
 425     qryOpEQ,
 426     qryOpLT,
 427     qryOpGT,
 428     qryOpLE,
 429     qryOpGE,
 430     qryOpBEGINS,
 431     qryOpCONTAINS,
 432     qryOpLIKE,
 433     qryOpBETWEEN
 434 };
 435
 436
 437 // Query strings
 438 wxChar * const langQRY_EQ           = "column = column | value";
 439 wxChar * const langQRY_LT           = "column < column | value";
 440 wxChar * const langQRY_GT           = "column > column | value";
 441 wxChar * const langQRY_LE           = "column <= column | value";
 442 wxChar * const langQRY_GE           = "column >= column | value";
 443 wxChar * const langQRY_BEGINS       = "columns that BEGIN with the string entered";
 444 wxChar * const langQRY_CONTAINS     = "columns that CONTAIN the string entered";
 445 wxChar * const langQRY_LIKE         = "% matches 0 or more of any char; _ matches 1 char";
 446 wxChar * const langQRY_BETWEEN      = "column BETWEEN value AND value";
 447
 448
 449 class CqueryDlg : public wxDialog
 450 {
 451     private:
 452         wxDbColInf  *colInf;            // Column inf. returned by db->GetColumns()
 453         wxDbTable   *dbTable;           // generic wxDbTable object for attaching to the table to query
 454         wxChar      *masterTableName;   // Name of the table that 'dbTable' will be associated with
 455         wxString     pWhere;            // A pointer to the storage for the resulting where clause
 456         wxDb        *pDB;
 457
 458     public:
 459         // Used to indicate whether all of the widget pointers (defined
 460         // below) have been initialized to point to the memory for
 461         // the named widget.  Used as a safeguard from using the widget
 462         // before it has been initialized.
 463         bool                     widgetPtrsSet;
 464
 465         // Widget pointers
 466         wxStaticText            *pQueryCol1Msg;
 467         wxChoice                *pQueryCol1Choice;
 468         wxStaticText            *pQueryNotMsg;
 469         wxCheckBox              *pQueryNotCheck;
 470         wxStaticText            *pQueryOperatorMsg;
 471         wxChoice                *pQueryOperatorChoice;
 472         wxStaticText            *pQueryCol2Msg;
 473         wxChoice                *pQueryCol2Choice;
 474         wxStaticText            *pQueryValue1Msg;
 475         wxTextCtrl              *pQueryValue1Txt;
 476         wxStaticText            *pQueryValue2Msg;
 477         wxTextCtrl              *pQueryValue2Txt;
 478         wxStaticText            *pQuerySqlWhereMsg;
 479         wxTextCtrl              *pQuerySqlWhereMtxt;
 480         wxButton                *pQueryAddBtn;
 481         wxButton                *pQueryAndBtn;
 482         wxButton                *pQueryOrBtn;
 483         wxButton                *pQueryLParenBtn;
 484         wxButton                *pQueryRParenBtn;
 485         wxButton                *pQueryDoneBtn;
 486         wxButton                *pQueryClearBtn;
 487         wxButton                *pQueryCountBtn;
 488         wxButton                *pQueryHelpBtn;
 489         wxStaticBox             *pQueryHintGrp;
 490         wxStaticText            *pQueryHintMsg;
 491
 492         wxTextCtrl              *pFocusTxt;
 493
 494         CqueryDlg(wxWindow *parent, wxDb *pDb, wxChar *tblName[], const wxString &pWhereArg);
 495         ~CqueryDlg();
 496
 497         void        OnButton( wxCommandEvent &event );
 498         void        OnCommand(wxWindow& win, wxCommandEvent& event);
 499         void        OnCloseWindow(wxCloseEvent& event);
 500         void        OnActivate(bool) {};  // necessary for hot keys
 501
 502         void        AppendToWhere(wxChar *s);
 503         void        ProcessAddBtn();
 504         void        ProcessCountBtn();
 505         bool        ValidateWhereClause();
 506
 507 DECLARE_EVENT_TABLE()
 508 };  // CqueryDlg
 509
 510 #define QUERY_DIALOG                    300
 511
 512 // Parameter dialog control ids
 513 #define QUERY_DIALOG_COL_MSG            301
 514 #define QUERY_DIALOG_COL_CHOICE         302
 515 #define QUERY_DIALOG_NOT_MSG            303
 516 #define QUERY_DIALOG_NOT_CHECKBOX       304
 517 #define QUERY_DIALOG_OP_MSG             305
 518 #define QUERY_DIALOG_OP_CHOICE          306
 519 #define QUERY_DIALOG_COL2_MSG           307
 520 #define QUERY_DIALOG_COL2_CHOICE        308
 521 #define QUERY_DIALOG_WHERE_MSG          309
 522 #define QUERY_DIALOG_WHERE_TEXT         310
 523 #define QUERY_DIALOG_ADD                311
 524 #define QUERY_DIALOG_AND                312
 525 #define QUERY_DIALOG_OR                 313
 526 #define QUERY_DIALOG_LPAREN             314
 527 #define QUERY_DIALOG_RPAREN             315
 528 #define QUERY_DIALOG_DONE               316
 529 #define QUERY_DIALOG_CLEAR              317
 530 #define QUERY_DIALOG_COUNT              318
 531 #define QUERY_DIALOG_VALUE1_MSG         319
 532 #define QUERY_DIALOG_VALUE1_TEXT        320
 533 #define QUERY_DIALOG_VALUE2_MSG         321
 534 #define QUERY_DIALOG_VALUE2_TEXT        322
 535 #define QUERY_DIALOG_HINT_GROUP         323
 536 #define QUERY_DIALOG_HINT_MSG           324
 537
 538 char * const langNO                        = "No";
 539 char * const langYES                       = "Yes";
 540 char * const langDBINF_DB_NAME             = "Database Name = ";
 541 char * const langDBINF_DB_VER              = "Database Version = ";
 542 char * const langDBINF_DRIVER_NAME         = "Driver Name = ";
 543 char * const langDBINF_DRIVER_ODBC_VER     = "Driver ODBC Version = ";
 544 char * const langDBINF_DRIVER_MGR_ODBC_VER = "Driver Manager ODBC Version = ";
 545 char * const langDBINF_DRIVER_VER          = "Driver Version = ";
 546 char * const langDBINF_SERVER_NAME         = "Server Name = ";
 547 char * const langDBINF_FILENAME            = "Filename = ";
 548 char * const langDBINF_OUTER_JOINS         = "Outer Joins = ";
 549 char * const langDBINF_STORED_PROC         = "Stored Procedures = ";
 550 char * const langDBINF_MAX_HDBC            = "Max # of Db connections = ";
 551 char * const langDBINF_MAX_HSTMT           = "Max # of cursors (per db connection) = ";
 552 char * const langDBINF_UNLIMITED           = "Unlimited or Unknown";
 553 char * const langDBINF_API_LVL             = "ODBC API conformance level = ";
 554 char * const langDBINF_CLI_LVL             = "Client (SAG) conformance level = ";
 555 char * const langDBINF_SQL_LVL             = "SQL conformance level = ";
 556 char * const langDBINF_COMMIT_BEHAVIOR     = "Commit Behavior = ";
 557 char * const langDBINF_ROLLBACK_BEHAVIOR   = "Rollback Behavior = ";
 558 char * const langDBINF_SUPP_NOT_NULL       = "Support NOT NULL clause = ";
 559 char * const langDBINF_SUPP_IEF            = "Support IEF = ";
 560 char * const langDBINF_TXN_ISOLATION       = "Transaction Isolation Level (default) = ";
 561 char * const langDBINF_TXN_ISOLATION_CURR  = "Transaction Isolation Level (current) = ";
 562 char * const langDBINF_TXN_ISOLATION_OPTS  = "Transaction Isolation Options Available = ";
 563 char * const langDBINF_FETCH_DIRS          = "Fetch Directions = ";
 564 char * const langDBINF_LOCK_TYPES          = "Lock Types (SQLSetPos) = ";
 565 char * const langDBINF_POS_OPERS           = "Position Operations (SQLSetPos) = ";
 566 char * const langDBINF_POS_STMTS           = "Position Statements = ";
 567 char * const langDBINF_SCROLL_CONCURR      = "Concurrency Options (scrollable cursors) = ";
 568 char * const langDBINF_SCROLL_OPTS         = "Scroll Options (scrollable cursors) = ";
 569 char * const langDBINF_STATIC_SENS         = "Static Sensitivity = ";
 570 char * const langDBINF_TXN_CAPABLE         = "Transaction Support = ";
 571 char * const langDBINF_LOGIN_TIMEOUT       = "Login Timeout = ";
 572 char * const langDBINF_NONE                = "None";
 573 char * const langDBINF_LEVEL1              = "Level 1";
 574 char * const langDBINF_LEVEL2              = "Level 2";
 575 char * const langDBINF_NOT_COMPLIANT       = "Not Compliant";
 576 char * const langDBINF_COMPLIANT           = "Compliant";
 577 char * const langDBINF_MIN_GRAMMAR         = "Minimum Grammer";
 578 char * const langDBINF_CORE_GRAMMAR        = "Core Grammer";
 579 char * const langDBINF_EXT_GRAMMAR         = "Extended Grammer";
 580 char * const langDBINF_DELETE_CURSORS      = "Delete cursors";
 581 char * const langDBINF_CLOSE_CURSORS       = "Close cursors";
 582 char * const langDBINF_PRESERVE_CURSORS    = "Preserve cursors";
 583 char * const langDBINF_READ_UNCOMMITTED    = "Read Uncommitted";
 584 char * const langDBINF_READ_COMMITTED      = "Read Committed";
 585 char * const langDBINF_REPEATABLE_READ     = "Repeatable Read";
 586 char * const langDBINF_SERIALIZABLE        = "Serializable";
 587 char * const langDBINF_VERSIONING          = "Versioning";
 588 char * const langDBINF_NEXT                = "Next";
 589 char * const langDBINF_PREV                = "Prev";
 590 char * const langDBINF_FIRST               = "First";
 591 char * const langDBINF_LAST                = "Last";
 592 char * const langDBINF_ABSOLUTE            = "Absolute";
 593 char * const langDBINF_RELATIVE            = "Relative";
 594 char * const langDBINF_RESUME              = "Resume";
 595 char * const langDBINF_BOOKMARK            = "Bookmark";
 596 char * const langDBINF_NO_CHANGE           = "No Change";
 597 char * const langDBINF_EXCLUSIVE           = "Exclusive";
 598 char * const langDBINF_UNLOCK              = "Unlock";
 599 char * const langDBINF_POSITION            = "Position";
 600 char * const langDBINF_REFRESH             = "Refresh";
 601 char * const langDBINF_UPD                 = "Upd";
 602 char * const langDBINF_DEL                 = "Del";
 603 char * const langDBINF_ADD                 = "Add";
 604 char * const langDBINF_POS_DEL             = "Pos Delete";
 605 char * const langDBINF_POS_UPD             = "Pos Update";
 606 char * const langDBINF_SELECT_FOR_UPD      = "Select For Update";
 607 char * const langDBINF_READ_ONLY           = "Read Only";
 608 char * const langDBINF_LOCK                = "Lock";
 609 char * const langDBINF_OPT_ROWVER          = "Opt. Rowver";
 610 char * const langDBINF_OPT_VALUES          = "Opt. Values";
 611 char * const langDBINF_FWD_ONLY            = "Fwd Only";
 612 char * const langDBINF_STATIC              = "Static";
 613 char * const langDBINF_KEYSET_DRIVEN       = "Keyset Driven";
 614 char * const langDBINF_DYNAMIC             = "Dynamic";
 615 char * const langDBINF_MIXED               = "Mixed";
 616 char * const langDBINF_ADDITIONS           = "Additions";
 617 char * const langDBINF_DELETIONS           = "Deletions";
 618 char * const langDBINF_UPDATES             = "Updates";
 619 char * const langDBINF_DML_ONLY            = "DML Only";
 620 char * const langDBINF_DDL_COMMIT          = "DDL Commit";
 621 char * const langDBINF_DDL_IGNORE          = "DDL Ignore";
 622 char * const langDBINF_DDL_AND_DML         = "DDL and DML";
 623 char * const langDBINF_ORACLE_BANNER       = ">>> ORACLE STATISTICS AND TUNING INFORMATION <<<";
 624 char * const langDBINF_DB_BLOCK_GETS       = "DB block gets";
 625 char * const langDBINF_CONSISTENT_GETS     = "Consistent gets";
 626 char * const langDBINF_PHYSICAL_READS      = "Physical reads";
 627 char * const langDBINF_CACHE_HIT_RATIO     = "Cache hit ratio";
 628 char * const langDBINF_TABLESPACE_IO       = "TABLESPACE I/O LEVELS";
 629 char * const langDBINF_PHYSICAL_WRITES     = "Physical writes";