xref: /trunk/main/connectivity/source/drivers/calc/CDatabaseMetaData.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3) 
1 /*************************************************************************
2  *
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * Copyright 2000, 2010 Oracle and/or its affiliates.
6  *
7  * OpenOffice.org - a multi-platform office productivity suite
8  *
9  * This file is part of OpenOffice.org.
10  *
11  * OpenOffice.org is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License version 3
13  * only, as published by the Free Software Foundation.
14  *
15  * OpenOffice.org is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU Lesser General Public License version 3 for more details
19  * (a copy is included in the LICENSE file that accompanied this code).
20  *
21  * You should have received a copy of the GNU Lesser General Public License
22  * version 3 along with OpenOffice.org.  If not, see
23  * <http://www.openoffice.org/license.html>
24  * for a copy of the LGPLv3 License.
25  *
26  ************************************************************************/
27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_connectivity.hxx"
30 
31 
32 #include "calc/CDatabaseMetaData.hxx"
33 #include "calc/CConnection.hxx"
34 #include <com/sun/star/sdbc/DataType.hpp>
35 #include <com/sun/star/sdbc/ResultSetType.hpp>
36 #include <com/sun/star/sdbc/ColumnValue.hpp>
37 #include <com/sun/star/beans/XPropertySet.hpp>
38 #include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
39 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
40 #include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
41 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
42 #include <com/sun/star/sheet/XSpreadsheet.hpp>
43 #include <com/sun/star/sheet/XCellRangesQuery.hpp>
44 #include <com/sun/star/sheet/XCellRangeAddressable.hpp>
45 #include <com/sun/star/sheet/XDatabaseRanges.hpp>
46 #include <com/sun/star/sheet/XDatabaseRange.hpp>
47 #include <tools/urlobj.hxx>
48 #include "FDatabaseMetaDataResultSet.hxx"
49 #include <com/sun/star/lang/XUnoTunnel.hpp>
50 #include <comphelper/types.hxx>
51 #include <rtl/logfile.hxx>
52 
53 using namespace connectivity::calc;
54 using namespace connectivity::file;
55 using namespace ::com::sun::star::uno;
56 using namespace ::com::sun::star::beans;
57 using namespace ::com::sun::star::sdbcx;
58 using namespace ::com::sun::star::sdbc;
59 using namespace ::com::sun::star::container;
60 using namespace ::com::sun::star::table;
61 using namespace ::com::sun::star::sheet;
62 
63 // -------------------------------------------------------------------------
64 
65 OCalcDatabaseMetaData::OCalcDatabaseMetaData(OConnection* _pCon)    :ODatabaseMetaData(_pCon)
66 {
67     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::OCalcDatabaseMetaData" );
68 }
69 
70 // -------------------------------------------------------------------------
71 
72 OCalcDatabaseMetaData::~OCalcDatabaseMetaData()
73 {
74 }
75 
76 // -------------------------------------------------------------------------
77 Reference< XResultSet > OCalcDatabaseMetaData::impl_getTypeInfo_throw(  )
78 {
79     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::impl_getTypeInfo_throw" );
80     ::osl::MutexGuard aGuard( m_aMutex );
81 
82     ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
83     Reference< XResultSet > xRef = pResult;
84 
85     static ODatabaseMetaDataResultSet::ORows aRows;
86     if(aRows.empty())
87     {
88         ODatabaseMetaDataResultSet::ORow aRow;
89 
90         aRows.reserve(6);
91         aRow.reserve(18);
92 
93         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
94         aRow.push_back(new ORowSetValueDecorator(::rtl::OUString::createFromAscii("VARCHAR")));
95         aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
96         aRow.push_back(new ORowSetValueDecorator((sal_Int32)65535));
97         aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
98         aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
99         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
100         aRow.push_back(ODatabaseMetaDataResultSet::get1Value()); // ORowSetValue((sal_Int32)ColumnValue::NULLABLE)
101         aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
102         aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::CHAR));
103         aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
104         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
105         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
106         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
107         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
108         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
109         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
110         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
111         aRow.push_back(new ORowSetValueDecorator((sal_Int32)10));
112 
113 
114         aRows.push_back(aRow);
115 
116         aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("DECIMAL"));
117         aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
118         aRow[3] = ODatabaseMetaDataResultSet::get0Value();
119         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
120         aRow[15] = ODatabaseMetaDataResultSet::get0Value();
121         aRows.push_back(aRow);
122 
123         aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("BOOL"));
124         aRow[2] = new ORowSetValueDecorator(DataType::BIT);
125         aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
126         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
127         aRow[15] = new ORowSetValueDecorator((sal_Int32)15);
128         aRows.push_back(aRow);
129 
130         aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("DATE"));
131         aRow[2] = new ORowSetValueDecorator(DataType::DATE);
132         aRow[3] = ODatabaseMetaDataResultSet::get0Value();
133         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
134         aRow[15] = ODatabaseMetaDataResultSet::get0Value();
135         aRows.push_back(aRow);
136 
137         aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("TIME"));
138         aRow[2] = new ORowSetValueDecorator(DataType::TIME);
139         aRow[3] = ODatabaseMetaDataResultSet::get0Value();
140         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
141         aRow[15] = ODatabaseMetaDataResultSet::get0Value();
142         aRows.push_back(aRow);
143 
144         aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("TIMESTAMP"));
145         aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
146         aRow[3] = ODatabaseMetaDataResultSet::get0Value();
147         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
148         aRow[15] = ODatabaseMetaDataResultSet::get0Value();
149         aRows.push_back(aRow);
150     }
151 
152     pResult->setRows(aRows);
153     return xRef;
154 }
155 
156 // -------------------------------------------------------------------------
157 
158 Reference< XResultSet > SAL_CALL OCalcDatabaseMetaData::getColumns(
159     const Any& /*catalog*/, const ::rtl::OUString& /*schemaPattern*/, const ::rtl::OUString& tableNamePattern,
160         const ::rtl::OUString& columnNamePattern ) throw(SQLException, RuntimeException)
161 {
162     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getColumns" );
163     ::osl::MutexGuard aGuard( m_aMutex );
164 
165 
166     Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
167     if(!xTables.is())
168         throw SQLException();
169 
170     Reference< XNameAccess> xNames = xTables->getTables();
171     if(!xNames.is())
172         throw SQLException();
173 
174     ODatabaseMetaDataResultSet::ORows aRows;
175     ODatabaseMetaDataResultSet::ORow  aRow(19);
176 
177     aRow[10] = new ORowSetValueDecorator((sal_Int32)10);
178 
179     Sequence< ::rtl::OUString> aTabNames(xNames->getElementNames());
180     const ::rtl::OUString* pTabIter = aTabNames.getConstArray();
181     const ::rtl::OUString* pTabEnd      = pTabIter + aTabNames.getLength();
182     for(;pTabIter != pTabEnd;++pTabIter)
183     {
184         if(match(tableNamePattern,*pTabIter,'\0'))
185         {
186             const Reference< XColumnsSupplier> xTable(xNames->getByName(*pTabIter),UNO_QUERY_THROW);
187             OSL_ENSURE(xTable.is(),"Table not found! Normallya exception had to be thrown here!");
188             aRow[3] = new ORowSetValueDecorator(*pTabIter);
189 
190             const Reference< XNameAccess> xColumns = xTable->getColumns();
191             if(!xColumns.is())
192                 throw SQLException();
193 
194             const Sequence< ::rtl::OUString> aColNames(xColumns->getElementNames());
195 
196             const ::rtl::OUString* pColumnIter = aColNames.getConstArray();
197             const ::rtl::OUString* pEnd = pColumnIter + aColNames.getLength();
198             Reference< XPropertySet> xColumn;
199             for(sal_Int32 i=1;pColumnIter != pEnd;++pColumnIter,++i)
200             {
201                 if(match(columnNamePattern,*pColumnIter,'\0'))
202                 {
203                     aRow[4]  = new ORowSetValueDecorator( *pColumnIter);
204 
205                     xColumns->getByName(*pColumnIter) >>= xColumn;
206                     OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
207                     aRow[5] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
208                     aRow[6] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
209                     aRow[7] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
210                     //  aRow[8] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
211                     aRow[9] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
212                     aRow[11] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
213                     //  aRow[12] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
214                     aRow[13] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
215                     //  aRow[14] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
216                     //  aRow[15] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
217                     switch(sal_Int32(aRow[5]->getValue()))
218                     {
219                     case DataType::CHAR:
220                     case DataType::VARCHAR:
221                         aRow[16] = new ORowSetValueDecorator((sal_Int32)254);
222                         break;
223                     case DataType::LONGVARCHAR:
224                         aRow[16] = new ORowSetValueDecorator((sal_Int32)65535);
225                         break;
226                     default:
227                         aRow[16] = new ORowSetValueDecorator((sal_Int32)0);
228                     }
229                     aRow[17] = new ORowSetValueDecorator(i);
230                     switch(sal_Int32(aRow[11]->getValue()))
231                     {
232                     case ColumnValue::NO_NULLS:
233                         aRow[18]  = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("NO"));
234                         break;
235                     case ColumnValue::NULLABLE:
236                         aRow[18]  = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("YES"));
237                         break;
238                     default:
239                         aRow[18]  = new ORowSetValueDecorator(::rtl::OUString());
240                     }
241                     aRows.push_back(aRow);
242                 }
243             }
244         }
245     }
246 
247     ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
248     Reference< XResultSet > xRef = pResult;
249     pResult->setRows(aRows);
250 
251     return xRef;
252 }
253 
254 // -------------------------------------------------------------------------
255 
256 ::rtl::OUString SAL_CALL OCalcDatabaseMetaData::getURL(  ) throw(SQLException, RuntimeException)
257 {
258     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getURL" );
259     ::osl::MutexGuard aGuard( m_aMutex );
260 
261     return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("sdbc:calc:")) + m_pConnection->getURL();
262 }
263 
264 // -------------------------------------------------------------------------
265 
266 sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxBinaryLiteralLength(  ) throw(SQLException, RuntimeException)
267 {
268     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getMaxBinaryLiteralLength" );
269     return STRING_MAXLEN;
270 }
271 
272 // -------------------------------------------------------------------------
273 
274 sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxCharLiteralLength(  ) throw(SQLException, RuntimeException)
275 {
276     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getMaxCharLiteralLength" );
277     return STRING_MAXLEN;
278 }
279 // -------------------------------------------------------------------------
280 sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnNameLength(  ) throw(SQLException, RuntimeException)
281 {
282     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getMaxColumnNameLength" );
283     return STRING_MAXLEN;
284 }
285 // -------------------------------------------------------------------------
286 sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnsInIndex(  ) throw(SQLException, RuntimeException)
287 {
288     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getMaxColumnsInIndex" );
289     return 1;
290 }
291 // -------------------------------------------------------------------------
292 sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnsInTable(  ) throw(SQLException, RuntimeException)
293 {
294     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getMaxColumnsInTable" );
295     return 256;
296 }
297 
298 // -------------------------------------------------------------------------
299 
300 sal_Bool lcl_IsEmptyOrHidden( const Reference<XSpreadsheets>& xSheets, const ::rtl::OUString& rName )
301 {
302     Any aAny = xSheets->getByName( rName );
303     Reference<XSpreadsheet> xSheet;
304     if ( aAny >>= xSheet )
305     {
306         //  test if sheet is hidden
307 
308         Reference<XPropertySet> xProp( xSheet, UNO_QUERY );
309         if (xProp.is())
310         {
311             sal_Bool bVisible = sal_Bool();
312             Any aVisAny = xProp->getPropertyValue( ::rtl::OUString::createFromAscii("IsVisible") );
313             if ( aVisAny >>= bVisible )
314                 if (!bVisible)
315                     return sal_True;                // hidden
316         }
317 
318 #if 0
319         //  test if whole sheet is empty
320 
321         Reference<XCellRangeAddressable> xAddr( xSheet, UNO_QUERY );
322         Reference<XCellRangesQuery> xQuery( xSheet, UNO_QUERY );
323         if ( xAddr.is() && xQuery.is() )
324         {
325             CellRangeAddress aTotalRange = xAddr->getRangeAddress();
326             // queryIntersection to get a ranges object
327             Reference<XSheetCellRanges> xRanges = xQuery->queryIntersection( aTotalRange );
328             if (xRanges.is())
329             {
330                 Reference<XEnumerationAccess> xCells = xRanges->getCells();
331                 if (xCells.is())
332                 {
333                     if ( !xCells->hasElements() )
334                         return sal_True;            // empty
335                 }
336             }
337         }
338 #endif
339 
340         //  use the same data area as in OCalcTable to test for empty table
341 
342         Reference<XSheetCellCursor> xCursor = xSheet->createCursor();
343         Reference<XCellRangeAddressable> xRange( xCursor, UNO_QUERY );
344         if ( xRange.is() )
345         {
346             xCursor->collapseToSize( 1, 1 );        // single (first) cell
347             xCursor->collapseToCurrentRegion();     // contiguous data area
348 
349             CellRangeAddress aRangeAddr = xRange->getRangeAddress();
350             if ( aRangeAddr.StartColumn == aRangeAddr.EndColumn &&
351                  aRangeAddr.StartRow == aRangeAddr.EndRow )
352             {
353                 //  single cell -> check content
354                 Reference<XCell> xCell = xCursor->getCellByPosition( 0, 0 );
355                 if ( xCell.is() && xCell->getType() == CellContentType_EMPTY )
356                     return sal_True;
357             }
358         }
359     }
360 
361     return sal_False;
362 }
363 
364 sal_Bool lcl_IsUnnamed( const Reference<XDatabaseRanges>& xRanges, const ::rtl::OUString& rName )
365 {
366     sal_Bool bUnnamed = sal_False;
367 
368     Any aAny = xRanges->getByName( rName );
369     Reference<XDatabaseRange> xRange;
370     if ( aAny >>= xRange )
371     {
372         Reference<XPropertySet> xRangeProp( xRange, UNO_QUERY );
373         if ( xRangeProp.is() )
374         {
375             try
376             {
377                 Any aUserAny = xRangeProp->getPropertyValue( ::rtl::OUString::createFromAscii("IsUserDefined") );
378                 sal_Bool bUserDefined = sal_Bool();
379                 if ( aUserAny >>= bUserDefined )
380                     bUnnamed = !bUserDefined;
381             }
382             catch ( UnknownPropertyException& )
383             {
384                 // optional property
385             }
386         }
387     }
388 
389     return bUnnamed;
390 }
391 
392 // -------------------------------------------------------------------------
393 
394 Reference< XResultSet > SAL_CALL OCalcDatabaseMetaData::getTables(
395         const Any& /*catalog*/, const ::rtl::OUString& /*schemaPattern*/,
396         const ::rtl::OUString& tableNamePattern, const Sequence< ::rtl::OUString >& types )
397         throw(SQLException, RuntimeException)
398 {
399     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "calc", "Ocke.Janssen@sun.com", "OCalcDatabaseMetaData::getTables" );
400     ::osl::MutexGuard aGuard( m_aMutex );
401 
402     ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(ODatabaseMetaDataResultSet::eTables);
403     Reference< XResultSet > xRef = pResult;
404 
405     // check if ORowSetValue type is given
406     // when no types are given then we have to return all tables e.g. TABLE
407 
408     ::rtl::OUString aTable(::rtl::OUString::createFromAscii("TABLE"));
409 
410     sal_Bool bTableFound = sal_True;
411     sal_Int32 nLength = types.getLength();
412     if(nLength)
413     {
414         bTableFound = sal_False;
415 
416         const ::rtl::OUString* pIter = types.getConstArray();
417         const ::rtl::OUString* pEnd = pIter + nLength;
418         for(;pIter != pEnd;++pIter)
419         {
420             if(*pIter == aTable)
421             {
422                 bTableFound = sal_True;
423                 break;
424             }
425         }
426     }
427     if(!bTableFound)
428         return xRef;
429 
430     // get the sheet names from the document
431 
432     OCalcConnection::ODocHolder aDocHodler(((OCalcConnection*)m_pConnection));
433     Reference<XSpreadsheetDocument> xDoc = aDocHodler.getDoc();
434     if ( !xDoc.is() )
435         throw SQLException();
436     Reference<XSpreadsheets> xSheets = xDoc->getSheets();
437     if ( !xSheets.is() )
438         throw SQLException();
439     Sequence< ::rtl::OUString > aSheetNames = xSheets->getElementNames();
440 
441     ODatabaseMetaDataResultSet::ORows aRows;
442     sal_Int32 nSheetCount = aSheetNames.getLength();
443     for (sal_Int32 nSheet=0; nSheet<nSheetCount; nSheet++)
444     {
445         ::rtl::OUString aName = aSheetNames[nSheet];
446         if ( !lcl_IsEmptyOrHidden( xSheets, aName ) && match(tableNamePattern,aName,'\0') )
447         {
448             ODatabaseMetaDataResultSet::ORow aRow(3);
449             aRow.reserve(6);
450             aRow.push_back(new ORowSetValueDecorator(aName));
451             aRow.push_back(new ORowSetValueDecorator(aTable));
452             aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
453             aRows.push_back(aRow);
454         }
455     }
456 
457     // also use database ranges
458 
459     Reference<XPropertySet> xDocProp( xDoc, UNO_QUERY );
460     if ( xDocProp.is() )
461     {
462         Any aRangesAny = xDocProp->getPropertyValue( ::rtl::OUString::createFromAscii("DatabaseRanges") );
463         Reference<XDatabaseRanges> xRanges;
464         if ( aRangesAny >>= xRanges )
465         {
466             Sequence< ::rtl::OUString > aDBNames = xRanges->getElementNames();
467             sal_Int32 nDBCount = aDBNames.getLength();
468             for (sal_Int32 nRange=0; nRange<nDBCount; nRange++)
469             {
470                 ::rtl::OUString aName = aDBNames[nRange];
471                 if ( !lcl_IsUnnamed( xRanges, aName ) && match(tableNamePattern,aName,'\0') )
472                 {
473                     ODatabaseMetaDataResultSet::ORow aRow(3);
474                     aRow.reserve(6);
475                     aRow.push_back(new ORowSetValueDecorator(aName));
476                     aRow.push_back(new ORowSetValueDecorator(aTable));
477                     aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
478                     aRows.push_back(aRow);
479                 }
480             }
481         }
482     }
483 
484     pResult->setRows(aRows);
485 
486     return xRef;
487 }
488 // -----------------------------------------------------------------------------
489 
490 
491