Библиотека для cis, online, cms1

creole/drivers/mssql/metadata/MSSQLDatabaseInfo.php

@@ -0,0 +1,69 @@
+<?php
+/*
+ *  $Id: MSSQLDatabaseInfo.php,v 1.11 2006/01/17 19:44:39 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';
+
+/**
+ * MSSQL impementation of DatabaseInfo.
+ *
+ * @author    Hans Lellelid
+ * @version   $Revision: 1.11 $
+ * @package   creole.drivers.mssql.metadata
+ */ 
+class MSSQLDatabaseInfo extends DatabaseInfo {
+    
+    /**
+     * @throws SQLException
+     * @return void
+     */
+    protected function initTables()
+    {
+        include_once 'creole/drivers/mssql/metadata/MSSQLTableInfo.php';
+        
+        $dsn = $this->conn->getDSN();
+        
+        
+        if (!@mssql_select_db($this->dbname, $this->conn->getResource())) {
+            throw new SQLException('No database selected');
+        }
+             
+        $result = mssql_query("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_NAME <> 'dtproperties'", $this->conn->getResource());
+    
+        if (!$result) {
+            throw new SQLException("Could not list tables", mssql_get_last_message());            
+        }
+        
+        while ($row = mssql_fetch_row($result)) {
+            $this->tables[strtoupper($row[0])] = new MSSQLTableInfo($this, $row[0]);            
+        }
+    }            
+    
+    /**
+     * 
+     * @return void 
+     * @throws SQLException
+     */
+    protected function initSequences()
+    {
+        // there are no sequences -- afaik -- in MSSQL.
+    }
+        
+}