function Insert::__toString

Same name in this branch
  1. 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Insert.php \Drupal\Core\Database\Driver\mysql\Insert::__toString()
  2. 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php \Drupal\Core\Database\Driver\pgsql\Insert::__toString()
  3. 8.9.x core/lib/Drupal/Core/Database/Query/Insert.php \Drupal\Core\Database\Query\Insert::__toString()
Same name in other branches
  1. 9 core/modules/sqlite/src/Driver/Database/sqlite/Insert.php \Drupal\sqlite\Driver\Database\sqlite\Insert::__toString()
  2. 9 core/modules/mysql/src/Driver/Database/mysql/Insert.php \Drupal\mysql\Driver\Database\mysql\Insert::__toString()
  3. 9 core/modules/pgsql/src/Driver/Database/pgsql/Insert.php \Drupal\pgsql\Driver\Database\pgsql\Insert::__toString()
  4. 9 core/lib/Drupal/Core/Database/Query/Insert.php \Drupal\Core\Database\Query\Insert::__toString()
  5. 10 core/modules/sqlite/src/Driver/Database/sqlite/Insert.php \Drupal\sqlite\Driver\Database\sqlite\Insert::__toString()
  6. 10 core/modules/mysql/src/Driver/Database/mysql/Insert.php \Drupal\mysql\Driver\Database\mysql\Insert::__toString()
  7. 10 core/modules/pgsql/src/Driver/Database/pgsql/Insert.php \Drupal\pgsql\Driver\Database\pgsql\Insert::__toString()
  8. 10 core/lib/Drupal/Core/Database/Query/Insert.php \Drupal\Core\Database\Query\Insert::__toString()
  9. 11.x core/modules/sqlite/src/Driver/Database/sqlite/Insert.php \Drupal\sqlite\Driver\Database\sqlite\Insert::__toString()
  10. 11.x core/modules/mysql/src/Driver/Database/mysql/Insert.php \Drupal\mysql\Driver\Database\mysql\Insert::__toString()
  11. 11.x core/modules/pgsql/src/Driver/Database/pgsql/Insert.php \Drupal\pgsql\Driver\Database\pgsql\Insert::__toString()
  12. 11.x core/lib/Drupal/Core/Database/Query/Insert.php \Drupal\Core\Database\Query\Insert::__toString()

Overrides Insert::__toString

File

core/lib/Drupal/Core/Database/Driver/sqlite/Insert.php, line 28

Class

Insert
SQLite implementation of \Drupal\Core\Database\Query\Insert.

Namespace

Drupal\Core\Database\Driver\sqlite

Code

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.
    $placeholders = [];
    if (!empty($this->insertFields)) {
        $placeholders = array_fill(0, count($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)) {
        $insert_fields_string = $this->insertFields ? ' (' . implode(', ', $this->insertFields) . ') ' : ' ';
        return $comments . 'INSERT INTO {' . $this->table . '}' . $insert_fields_string . $this->fromQuery;
    }
    return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $this->insertFields) . ') VALUES (' . implode(', ', $placeholders) . ')';
}

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