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   1  <?php
   2  /*
   3   *  $Id: ODBCDatabaseInfo.php,v 1.2 2006/01/17 19:44:39 hlellelid Exp $
   4   *
   5   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   6   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   7   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   8   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   9   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  10   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  11   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  12   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  13   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  14   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  15   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  16   *
  17   * This software consists of voluntary contributions made by many individuals
  18   * and is licensed under the LGPL. For more information please see
  19   * <http://creole.phpdb.org>.
  20   */
  21  
  22  require_once 'creole/metadata/DatabaseInfo.php';
  23  
  24  /**
  25   * ODBC implementation of DatabaseInfo.
  26   *
  27   * @todo Still need a way to obtain the database name. Not sure how to do this yet.
  28   * @todo This might need to be an {@link ODBCAdapter} method.
  29   *
  30   * @author    Dave Lawson <dlawson@masterytech.com>
  31   * @version   $Revision: 1.2 $
  32   * @package   creole.drivers.odbc.metadata
  33   */
  34  class ODBCDatabaseInfo extends DatabaseInfo {
  35  
  36      /**
  37       * @see DatabaseInfo::initTables()
  38       */
  39      protected function initTables()
  40      {
  41          include_once 'creole/drivers/odbc/metadata/ODBCTableInfo.php';
  42  
  43          $result = @odbc_tables($this->conn->getResource());
  44  
  45          if (!$result)
  46              throw new SQLException('Could not list tables', $this->conn->nativeError());
  47  
  48          while (odbc_fetch_row($result))
  49          {
  50              $tablename = strtoupper(odbc_result($result, 'TABLE_NAME'));
  51              $this->tables[$tablename] = new ODBCTableInfo($this, $tablename);
  52          }
  53  
  54          @odbc_free_result($result);
  55      }
  56  
  57      /**
  58       * @return void
  59       * @throws SQLException
  60       */
  61      protected function initSequences()
  62      {
  63          // Not sure how this is used yet.
  64      }
  65  
  66  }