TimeTrex Community Edition v16.2.0

2022-12-13 07:10:06 +01:00
commit 472f000c1b
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+<?php
+/**
+ * Generic Data Dictionary.
+ *
+ * This file is part of ADOdb, a Database Abstraction Layer library for PHP.
+ *
+ * @package ADOdb
+ * @link https://adodb.org Project's web site and documentation
+ * @link https://github.com/ADOdb/ADOdb Source code and issue tracker
+ *
+ * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause
+ * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option,
+ * any later version. This means you can use it in proprietary products.
+ * See the LICENSE.md file distributed with this source code for details.
+ * @license BSD-3-Clause
+ * @license LGPL-2.1-or-later
+ *
+ * @copyright 2000-2013 John Lim
+ * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community
+ */
+
+// security - hide paths
+if (!defined('ADODB_DIR')) die();
+
+class ADODB2_generic extends ADODB_DataDict {
+
+	var $databaseType = 'generic';
+	var $seqField = false;
+
+
+
+ 	function ActualType($meta)
+	{
+		
+		$meta = strtoupper($meta);
+		
+		/*
+		* Add support for custom meta types. We do this
+		* first, that allows us to override existing types
+		*/
+		if (isset($this->connection->customMetaTypes[$meta]))
+			return $this->connection->customMetaTypes[$meta]['actual'];
+		
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'VARCHAR(250)';
+
+		case 'C2': return 'VARCHAR';
+		case 'X2': return 'VARCHAR(250)';
+
+		case 'B': return 'VARCHAR';
+
+		case 'D': return 'DATE';
+		case 'TS':
+		case 'T': return 'DATE';
+
+		case 'L': return 'DECIMAL(1)';
+		case 'I': return 'DECIMAL(10)';
+		case 'I1': return 'DECIMAL(3)';
+		case 'I2': return 'DECIMAL(5)';
+		case 'I4': return 'DECIMAL(10)';
+		case 'I8': return 'DECIMAL(20)';
+
+		case 'F': return 'DECIMAL(32,8)';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+
+	function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='')
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+
+
+	function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='')
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+
+}
+
+/*
+//db2
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'X': return 'VARCHAR';
+
+		case 'C2': return 'VARCHAR'; // up to 32K
+		case 'X2': return 'VARCHAR';
+
+		case 'B': return 'BLOB';
+
+		case 'D': return 'DATE';
+		case 'T': return 'TIMESTAMP';
+
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'BIGINT';
+
+		case 'F': return 'DOUBLE';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+
+// ifx
+function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';// 255
+		case 'X': return 'TEXT';
+
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'TEXT';
+
+		case 'B': return 'BLOB';
+
+		case 'D': return 'DATE';
+		case 'T': return 'DATETIME';
+
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'DECIMAL(20)';
+
+		case 'F': return 'FLOAT';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+*/