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OCI8DatabaseInfo.php

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<?php
/*
 *  $Id: OCI8DatabaseInfo.php,v 1.8 2004/03/20 04:16:50 hlellelid Exp $
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://creole.phpdb.org>.
 */
 
require_once 'creole/metadata/DatabaseInfo.php';

class OCI8DatabaseInfo extends DatabaseInfo {
    
    private $schema;
           
    public function __construct(Connection $conn) {
        parent::__construct($conn);
        
        $dsn = $conn->getDSN();
        
        // For Changing DB/Schema in Meta Data Interface
        $this->schema = $dsn['database'];
        // For Oracle Type DBs
        if (!$this->schema) {
            $this->schema = strtoupper($dsn['username']);
        }
    }
    
    public function getSchema() {
        return $this->schema;
    }
    
    protected function initTables()
    {
        include_once 'creole/drivers/oracle/metadata/OCI8TableInfo.php';
        
        $sql = "SELECT table_name
            FROM all_tables
            WHERE owner = '{$this->schema}' ";

        $statement = @OCIParse($this->dblink,$sql);

        $success = @OCIExecute($statement,OCI_DEFAULT);        
        if (!$success) {
            throw new SQLException("Could not get tables", $this->dblink->nativeError($statement));
        }

        $row = array();
        while (OCIFetchInto($statement, $row, OCI_ASSOC)) {
            $row = array_change_key_case($row,CASE_LOWER);
            $this->tables[strtoupper($row['table_name'])] = new OCI8TableInfo($this,$row['table_name']);
        }
    }            
    
    protected function initSequences()
    {
        // throw new SQLException("MySQL does not support sequences natively.");
    }
        
}

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This file is part of the Creole[php5] library.