function count()
{
if (!(preg_match("/^\\s*SELECT\\s+DISTINCT/is", $this->original_sql) || preg_match('/\\s+GROUP\\s+BY\\s+/is', $this->original_sql)) && preg_match("/^\\s*SELECT\\s+.+\\s+FROM\\s+/Uis", $this->original_sql)) {
$rewritesql = preg_replace('/^\\s*SELECT\\s.*\\s+FROM\\s/Uis', 'SELECT COUNT(*) FROM ', $this->original_sql);
$rewritesql = preg_replace('/(\\sORDER\\s+BY\\s.*)/is', '', $rewritesql);
$queryId = $this->execute($rewritesql);
$count = linter_get_cursor_opt($queryId, CO_ROW_COUNT);
$row = linter_get_data_row($queryId);
$this->connection->closeCursor($queryId);
if (is_array($row)) {
return $row[0];
} else {
return 0;
}
}
// could not re-write the query, try a different method.
$queryId = $this->execute($this->sql);
$count = linter_get_cursor_opt($queryId, CO_ROW_COUNT);
$this->connection->closeCursor($queryId);
return $count;
}
function count()
{
if (!$this->queryId) {
$this->execute();
}
if ($this->queryId == lmbLinterConnection::LINTER_EMPTY_DATASET) {
return 0;
}
return linter_get_cursor_opt($this->queryId, CO_ROW_COUNT);
}
function countPaginated()
{
if (is_null($this->queryId)) {
$this->rewind();
}
return linter_get_cursor_opt($this->queryId, CO_ROW_COUNT);
}
function getAffectedRowCount()
{
if ($this->queryId > 0) {
return linter_get_cursor_opt($this->queryId, CO_ROW_COUNT);
}
}
