// Err returns errors that occurred during query building process.
Err returns errors that occurred during query building process.
// Err returns errors that occurred during query building process .
func (c *commentsQueryBuilder) Err() error {
	if c.err != nil {
		return c.err
	}
	return c.builder.Err()
}
func ( c * commentsQueryBuilder ) Err ( ) error { if c . err != nil { return c . err } return c . builder . Err ( ) }
Err returns errors that occurred during query building process.
Err returns errors that occurred during query building process .