public function FrxPostgres::sqlData in Forena Reports 7.4

Same name and namespace in other branches

1. 7.3 plugins/FrxPostgres.inc \FrxPostgres::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/FrxPostgres.inc, line 58

Postgres specific driver that takes advantage of native XML support

Class

FrxPostgres

@file Postgres specific driver that takes advantage of 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']) ? $options['type'] : array();
  if ($sql && $db) {
    $sql = $this->te
      ->replace($sql);
    $time_start = microtime(true);
    if ($this->use_postgres_xml) {
      $xml = $this
        ->postgres_xml($sql, 'table');
    }
    else {
      $xml = $this
        ->php_xml($sql);
    }
    $time_end = microtime(true);
    if ($this->debug) {
      $d = '';
      if ($xml) {
        $d = htmlspecialchars($xml
          ->asXML());
      }
      $elapsed = (int) (($time_end - $time_start) * 1000.0);
      $this
        ->debug("SQL ({$elapsed}ms): " . $sql, '<pre> SQL:' . $sql . "\n XML: " . $d . "\n</pre>");
    }
    return $xml;
  }
}