1 | <?php |
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2 | /* |
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3 | V4.51 29 July 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved. |
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4 | Released under both BSD license and Lesser GPL library license. |
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5 | Whenever there is any discrepancy between the two licenses, |
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6 | the BSD license will take precedence. |
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7 | Set tabs to 4 for best viewing. |
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8 | |
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9 | Latest version is available at http://adodb.sourceforge.net |
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10 | |
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11 | Oracle support via ODBC. Requires ODBC. Works on Windows. |
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12 | */ |
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13 | // security - hide paths |
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14 | if (!defined('ADODB_DIR')) die(); |
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15 | |
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16 | if (!defined('_ADODB_ODBC_LAYER')) { |
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17 | include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); |
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18 | } |
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19 | |
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20 | |
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21 | class ADODB_odbc_oracle extends ADODB_odbc { |
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22 | var $databaseType = 'odbc_oracle'; |
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23 | var $replaceQuote = "''"; // string to use to replace quotes |
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24 | var $concat_operator='||'; |
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25 | var $fmtDate = "'Y-m-d 00:00:00'"; |
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26 | var $fmtTimeStamp = "'Y-m-d h:i:sA'"; |
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27 | var $metaTablesSQL = 'select table_name from cat'; |
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28 | var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno"; |
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29 | var $sysDate = "TRUNC(SYSDATE)"; |
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30 | var $sysTimeStamp = 'SYSDATE'; |
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31 | |
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32 | //var $_bindInputArray = false; |
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33 | |
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34 | function ADODB_odbc_oracle() |
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35 | { |
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36 | $this->ADODB_odbc(); |
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37 | } |
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38 | |
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39 | function &MetaTables() |
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40 | { |
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41 | if ($this->metaTablesSQL) { |
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42 | $rs = $this->Execute($this->metaTablesSQL); |
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43 | if ($rs === false) return false; |
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44 | $arr = $rs->GetArray(); |
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45 | $arr2 = array(); |
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46 | for ($i=0; $i < sizeof($arr); $i++) { |
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47 | $arr2[] = $arr[$i][0]; |
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48 | } |
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49 | $rs->Close(); |
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50 | return $arr2; |
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51 | } |
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52 | return false; |
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53 | } |
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54 | |
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55 | function &MetaColumns($table) |
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56 | { |
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57 | if (!empty($this->metaColumnsSQL)) { |
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58 | |
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59 | $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); |
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60 | if ($rs === false) return false; |
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61 | |
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62 | $retarr = array(); |
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63 | while (!$rs->EOF) { //print_r($rs->fields); |
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64 | $fld = new ADOFieldObject(); |
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65 | $fld->name = $rs->fields[0]; |
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66 | $fld->type = $rs->fields[1]; |
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67 | $fld->max_length = $rs->fields[2]; |
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68 | |
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69 | |
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70 | if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; |
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71 | else $retarr[strtoupper($fld->name)] = $fld; |
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72 | |
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73 | $rs->MoveNext(); |
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74 | } |
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75 | $rs->Close(); |
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76 | return $retarr; |
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77 | } |
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78 | return false; |
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79 | } |
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80 | |
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81 | // returns true or false |
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82 | function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) |
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83 | { |
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84 | global $php_errormsg; |
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85 | |
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86 | $php_errormsg = ''; |
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87 | $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); |
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88 | $this->_errorMsg = $php_errormsg; |
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89 | |
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90 | $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); |
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91 | //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); |
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92 | return $this->_connectionID != false; |
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93 | } |
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94 | // returns true or false |
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95 | function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) |
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96 | { |
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97 | global $php_errormsg; |
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98 | $php_errormsg = ''; |
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99 | $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); |
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100 | $this->_errorMsg = $php_errormsg; |
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101 | |
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102 | $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); |
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103 | //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); |
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104 | return $this->_connectionID != false; |
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105 | } |
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106 | } |
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107 | |
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108 | class ADORecordSet_odbc_oracle extends ADORecordSet_odbc { |
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109 | |
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110 | var $databaseType = 'odbc_oracle'; |
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111 | |
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112 | function ADORecordSet_odbc_oracle($id,$mode=false) |
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113 | { |
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114 | return $this->ADORecordSet_odbc($id,$mode); |
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115 | } |
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116 | } |
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117 | ?> |
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