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