public function FrxOracle::sqlData in Forena Reports 7.4

Same name and namespace in other branches

1. 7.3 plugins/FrxOracle.inc \FrxOracle::sqlData()

Get data based on file data block in the repository.

Parameters

String $block_name:

Array $parm_data:

Query $subQuery:

Overrides FrxDataSource::sqlData

File

plugins/FrxOracle.inc, line 68

Oracle specific driver that takes advantage of oracles native XML support

Class

FrxOracle

@file Oracle specific driver that takes advantage of oracles native XML support

Code

public function sqlData($sql, $options = array()) {

  // Load the block from the file
  $db = $this->db;
  $xml = '';

  // Load the types array based on data
  $this->types = isset($options['type']) ? $options['type'] : array();

  //place this before any script you want to calculate time
  if ($sql && $db) {
    $time_start = microtime(true);

    // See if this block matches a declare begin end; syntax.
    if (stripos($sql, 'end;') >= stripos($sql, 'begin') && stripos($sql, 'begin') !== FALSE) {
      $params = $this->te
        ->object_to_array(Frx::Data()
        ->currentContext());
      $this
        ->call($sql, $params, array(
        'return' => 'clob',
      ));
      $xml = $params['return'];
      if (trim($xml)) {
        $xml = new SimpleXMLElement($xml);
      }
    }
    else {
      $sql = $this->te
        ->replace($sql);
      if ($this->use_oracle_xml && @$options['return_type'] != 'raw') {
        $xml = $this
          ->oracle_xml($sql, 'table');
      }
      else {
        $xml = $this
          ->php_xml($sql, $options);
      }
    }
    $time_end = microtime(true);
    if ($this->debug) {
      if (is_object($xml) && method_exists($xml, 'asXML')) {
        $d = $xml ? htmlspecialchars($xml
          ->asXML()) : '';
      }
      else {
        $d = $xml ? htmlspecialchars(print_r($xml, 1)) : '';
      }
      $elapsed = (int) (($time_end - $time_start) * 1000.0);
      $this
        ->debug("SQL ({$elapsed}ms): " . $sql, '<pre> SQL:' . $sql . "\n XML: " . $d . "\n</pre>");
    }
    return $xml;
  }
}