Re: How to read query plan - Mailing list pgsql-performance

> 1) in PostgreSQL I use 'varchar(1)' for a lot of fields and in MySQL I
> use 'enum'
> 2) in PostgreSQL in some cases I use connection fields that are not of
> the same type (smallint <-> integer (SERIAL)), in MySQL I use the same
> types

Well both those things will make PostgreSQL slower...

Chris