public function InsertQuery_sqlite::__toString

Implements PHP magic __toString method to convert the query to a string.

Return value

string The prepared statement.

Overrides InsertQuery::__toString

Archivo

drupal-7.x/includes/database/sqlite/query.inc, line 34

Query code for SQLite embedded database engine.

Class

InsertQuery_sqlite

SQLite specific implementation of InsertQuery.

Código

public function __toString() {
  // Create a sanitized comment string to prepend to the query.
  $comments = $this->connection->makeComment($this->comments);

  // Produce as many generic placeholders as necessary.
  $placeholders = array_fill(0, count($this->insertFields), '?');

  // If we're selecting from a SelectQuery, finish building the query and
  // pass it back, as any remaining options are irrelevant.
  if (!empty($this->fromQuery)) {
    return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $this->insertFields) . ') ' . $this->fromQuery;
  }

  return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $this->insertFields) . ') VALUES (' . implode(', ', $placeholders) . ')';
}