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