forked from extern/egroupware
91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php
|
|
|
|
/**
|
|
V4.50 6 July 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved.
|
|
Released under both BSD license and Lesser GPL library license.
|
|
Whenever there is any discrepancy between the two licenses,
|
|
the BSD license will take precedence.
|
|
|
|
Set tabs to 4 for best viewing.
|
|
|
|
Modified from datadict-generic.inc.php for sapdb by RalfBecker-AT-outdoor-training.de
|
|
*/
|
|
|
|
// security - hide paths
|
|
if (!defined('ADODB_DIR')) die();
|
|
|
|
class ADODB2_sapdb extends ADODB_DataDict {
|
|
|
|
var $databaseType = 'sapdb';
|
|
var $seqField = false;
|
|
var $renameCol = 'RENAME COLUMN %s.%s TO %s';
|
|
|
|
function ActualType($meta)
|
|
{
|
|
switch($meta) {
|
|
case 'C': return 'VARCHAR';
|
|
case 'XL':
|
|
case 'X': return 'LONG';
|
|
|
|
case 'C2': return 'VARCHAR UNICODE';
|
|
case 'X2': return 'LONG UNICODE';
|
|
|
|
case 'B': return 'LONG';
|
|
|
|
case 'D': return 'DATE';
|
|
case 'T': return 'TIMESTAMP';
|
|
|
|
case 'L': return 'BOOLEAN';
|
|
case 'I': return 'INTEGER';
|
|
case 'I1': return 'FIXED(3)';
|
|
case 'I2': return 'SMALLINT';
|
|
case 'I4': return 'INTEGER';
|
|
case 'I8': return 'FIXED(20)';
|
|
|
|
case 'F': return 'FLOAT(38)';
|
|
case 'N': return 'FIXED';
|
|
default:
|
|
return $meta;
|
|
}
|
|
}
|
|
|
|
// return string must begin with space
|
|
function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
|
|
{
|
|
$suffix = '';
|
|
if ($funsigned) $suffix .= ' UNSIGNED';
|
|
if ($fnotnull) $suffix .= ' NOT NULL';
|
|
if ($fautoinc) $suffix .= ' DEFAULT SERIAL';
|
|
elseif (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
|
|
if ($fconstraint) $suffix .= ' '.$fconstraint;
|
|
return $suffix;
|
|
}
|
|
|
|
function AddColumnSQL($tabname, $flds)
|
|
{
|
|
$tabname = $this->TableName ($tabname);
|
|
$sql = array();
|
|
list($lines,$pkey) = $this->_GenFields($flds);
|
|
return array( 'ALTER TABLE ' . $tabname . ' ADD (' . implode(',',$lines) . ')' );
|
|
}
|
|
|
|
function AlterColumnSQL($tabname, $flds)
|
|
{
|
|
$tabname = $this->TableName ($tabname);
|
|
$sql = array();
|
|
list($lines,$pkey) = $this->_GenFields($flds);
|
|
return array( 'ALTER TABLE ' . $tabname . ' MODIFY (' . implode(',',$lines) . ')' );
|
|
}
|
|
|
|
function DropColumnSQL($tabname, $flds)
|
|
{
|
|
$tabname = $this->TableName ($tabname);
|
|
if (!is_array($flds)) $flds = explode(',',$flds);
|
|
foreach($flds as $k => $v) {
|
|
$flds[$k] = $this->NameQuote($v);
|
|
}
|
|
return array( 'ALTER TABLE ' . $tabname . ' DROP (' . implode(',',$flds) . ')' );
|
|
}
|
|
}
|
|
|
|
?>
|