00001 <?php
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00014 if (!defined('ADODB_DIR')) die();
00015
00016 if (!defined('_ADODB_ODBC_LAYER')) {
00017 include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
00018 }
00019
00020
00021 class ADODB_odbc_oracle extends ADODB_odbc {
00022 var $databaseType = 'odbc_oracle';
00023 var $replaceQuote = "''";
00024 var $concat_operator='||';
00025 var $fmtDate = "'Y-m-d 00:00:00'";
00026 var $fmtTimeStamp = "'Y-m-d h:i:sA'";
00027 var $metaTablesSQL = 'select table_name from cat';
00028 var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
00029 var $sysDate = "TRUNC(SYSDATE)";
00030 var $sysTimeStamp = 'SYSDATE';
00031
00032
00033
00034 function ADODB_odbc_oracle()
00035 {
00036 $this->ADODB_odbc();
00037 }
00038
00039 function &MetaTables()
00040 {
00041 $false = false;
00042 $rs = $this->Execute($this->metaTablesSQL);
00043 if ($rs === false) return $false;
00044 $arr = $rs->GetArray();
00045 $arr2 = array();
00046 for ($i=0; $i < sizeof($arr); $i++) {
00047 $arr2[] = $arr[$i][0];
00048 }
00049 $rs->Close();
00050 return $arr2;
00051 }
00052
00053 function &MetaColumns($table)
00054 {
00055 global $ADODB_FETCH_MODE;
00056
00057 $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
00058 if ($rs === false) {
00059 $false = false;
00060 return $false;
00061 }
00062 $retarr = array();
00063 while (!$rs->EOF) {
00064 $fld = new ADOFieldObject();
00065 $fld->name = $rs->fields[0];
00066 $fld->type = $rs->fields[1];
00067 $fld->max_length = $rs->fields[2];
00068
00069
00070 if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;
00071 else $retarr[strtoupper($fld->name)] = $fld;
00072
00073 $rs->MoveNext();
00074 }
00075 $rs->Close();
00076 return $retarr;
00077 }
00078
00079
00080 function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
00081 {
00082 global $php_errormsg;
00083
00084 $php_errormsg = '';
00085 $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
00086 $this->_errorMsg = $php_errormsg;
00087
00088 $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
00089
00090 return $this->_connectionID != false;
00091 }
00092
00093 function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
00094 {
00095 global $php_errormsg;
00096 $php_errormsg = '';
00097 $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
00098 $this->_errorMsg = $php_errormsg;
00099
00100 $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
00101
00102 return $this->_connectionID != false;
00103 }
00104 }
00105
00106 class ADORecordSet_odbc_oracle extends ADORecordSet_odbc {
00107
00108 var $databaseType = 'odbc_oracle';
00109
00110 function ADORecordSet_odbc_oracle($id,$mode=false)
00111 {
00112 return $this->ADORecordSet_odbc($id,$mode);
00113 }
00114 }
00115 ?>