function execute($par) {
global $wgOut, $wgParser;
$this->setHeaders();
$pars = explode('/', str_replace('\\', ' ', $par));
$type = array_shift($pars);
$value = array_shift($pars);
$argv = array();
foreach ($pars as $arg) {
$subarg = explode('=', $arg);
$argv[$subarg[0]] = $subarg[1];
}
$argv['cache'] = 'on';
$argv['preexpand'] = 'false';
$argv['expand'] = 'false';
if (strtolower($type) == 'sql')
$wgOut->addHTML(SQL2Wiki::renderSQL($value, $argv, $wgParser, null));
elseif (strtolower($type) == 'plsql')
$wgOut->addHTML(SQL2Wiki::renderPLSQL($value, $argv, $wgParser, null));
else
$wgOut->addWikiText('<b>'.wfMsg('sql2wiki-err-invalid_type').'</b>');
}
