Update to upstream version 4.94
[Packages/TYPO3.CMS.git] / typo3 / sysext / adodb / adodb / datadict / datadict-access.inc.php
1 <?php
2
3 /**
4 V4.94 23 Jan 2007 (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved.
5 Released under both BSD license and Lesser GPL library license.
6 Whenever there is any discrepancy between the two licenses,
7 the BSD license will take precedence.
8
9 Set tabs to 4 for best viewing.
10
11 */
12
13 // security - hide paths
14 if (!defined('ADODB_DIR')) die();
15
16 class ADODB2_access extends ADODB_DataDict {
17
18 var $databaseType = 'access';
19 var $seqField = false;
20
21
22 function ActualType($meta)
23 {
24 switch($meta) {
25 case 'C': return 'TEXT';
26 case 'XL':
27 case 'X': return 'MEMO';
28
29 case 'C2': return 'TEXT'; // up to 32K
30 case 'X2': return 'MEMO';
31
32 case 'B': return 'BINARY';
33
34 case 'D': return 'DATETIME';
35 case 'T': return 'DATETIME';
36
37 case 'L': return 'BYTE';
38 case 'I': return 'INTEGER';
39 case 'I1': return 'BYTE';
40 case 'I2': return 'SMALLINT';
41 case 'I4': return 'INTEGER';
42 case 'I8': return 'INTEGER';
43
44 case 'F': return 'DOUBLE';
45 case 'N': return 'NUMERIC';
46 default:
47 return $meta;
48 }
49 }
50
51 // return string must begin with space
52 function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
53 {
54 if ($fautoinc) {
55 $ftype = 'COUNTER';
56 return '';
57 }
58 if (substr($ftype,0,7) == 'DECIMAL') $ftype = 'DECIMAL';
59 $suffix = '';
60 if (strlen($fdefault)) {
61 //$suffix .= " DEFAULT $fdefault";
62 if ($this->debug) ADOConnection::outp("Warning: Access does not supported DEFAULT values (field $fname)");
63 }
64 if ($fnotnull) $suffix .= ' NOT NULL';
65 if ($fconstraint) $suffix .= ' '.$fconstraint;
66 return $suffix;
67 }
68
69 function CreateDatabase($dbname,$options=false)
70 {
71 return array();
72 }
73
74
75 function SetSchema($schema)
76 {
77 }
78
79 function AlterColumnSQL($tabname, $flds)
80 {
81 if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
82 return array();
83 }
84
85
86 function DropColumnSQL($tabname, $flds)
87 {
88 if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
89 return array();
90 }
91
92 }
93
94
95 ?>