ChangeLog
[Packages/TYPO3.CMS.git] / typo3 / sysext / adodb / adodb / datadict / datadict-informix.inc.php
1 <?php
2
3 /**
4 V4.90 8 June 2006 (c) 2000-2006 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_informix extends ADODB_DataDict {
17
18 var $databaseType = 'informix';
19 var $seqField = false;
20
21
22 function ActualType($meta)
23 {
24 switch($meta) {
25 case 'C': return 'VARCHAR';// 255
26 case 'XL':
27 case 'X': return 'TEXT';
28
29 case 'C2': return 'NVARCHAR';
30 case 'X2': return 'TEXT';
31
32 case 'B': return 'BLOB';
33
34 case 'D': return 'DATE';
35 case 'T': return 'DATETIME';
36
37 case 'L': return 'SMALLINT';
38 case 'I': return 'INTEGER';
39 case 'I1': return 'SMALLINT';
40 case 'I2': return 'SMALLINT';
41 case 'I4': return 'INTEGER';
42 case 'I8': return 'DECIMAL(20)';
43
44 case 'F': return 'FLOAT';
45 case 'N': return 'DECIMAL';
46 default:
47 return $meta;
48 }
49 }
50
51 function AlterColumnSQL($tabname, $flds)
52 {
53 if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
54 return array();
55 }
56
57
58 function DropColumnSQL($tabname, $flds)
59 {
60 if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
61 return array();
62 }
63
64 // return string must begin with space
65 function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
66 {
67 if ($fautoinc) {
68 $ftype = 'SERIAL';
69 return '';
70 }
71 $suffix = '';
72 if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
73 if ($fnotnull) $suffix .= ' NOT NULL';
74 if ($fconstraint) $suffix .= ' '.$fconstraint;
75 return $suffix;
76 }
77
78 }
79
80 ?>