90 lines
2.9 KiB
PHP
90 lines
2.9 KiB
PHP
<?php
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/*
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* $Id: OCI8DatabaseInfo.php,v 1.11 2006/01/17 19:44:40 hlellelid Exp $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information please see
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* <http://creole.phpdb.org>.
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*/
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require_once 'creole/metadata/DatabaseInfo.php';
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/**
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* Oracle (OCI8) implementation of DatabaseInfo.
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*
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* @author Hans Lellelid <hans@xmpl.org>
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* @version $Revision: 1.11 $
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* @package creole.drivers.oracle.metadata
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*/
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class OCI8DatabaseInfo extends DatabaseInfo {
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private $schema;
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public function __construct(Connection $conn) {
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parent::__construct($conn);
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$dsn = $conn->getDSN();
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if (isset($dsn['schema'])) {
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$this->schema = $dsn['schema'];
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} else {
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// For Changing DB/Schema in Meta Data Interface
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$this->schema = $dsn['username'];
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}
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$this->schema = strtoupper( $this->schema );
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}
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public function getSchema() {
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return $this->schema;
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}
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/**
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* @throws SQLException
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* @return void
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*/
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protected function initTables()
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{
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include_once 'creole/drivers/oracle/metadata/OCI8TableInfo.php';
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$sql = "SELECT table_name
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FROM all_tables
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WHERE owner = '{$this->schema}'";
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$statement = @oci_parse($this->conn->getResource(),$sql);
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$success = @oci_execute($statement,OCI_DEFAULT);
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if (!$success) {
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throw new SQLException("Could not get tables", $this->conn->getResource()->nativeError($statement));
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}
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while ( $statement && $row = oci_fetch_assoc( $statement ) )
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{
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$row = array_change_key_case($row,CASE_LOWER);
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$this->tables[strtoupper($row['table_name'])] = new OCI8TableInfo($this,$row['table_name']);
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}
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}
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/**
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* Oracle supports sequences.
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*
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* @return void
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* @throws SQLException
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*/
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protected function initSequences()
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{
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// throw new SQLException("MySQL does not support sequences natively.");
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}
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}
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