Re: [Postfixadmin-devel] Adding arbitrary field to mailbox table
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From: Tanstaafl <tan...@li...> - 2011-04-09 15:14:20
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On 4/8/2011 2:21 PM, Christian Boltz wrote: > Am Freitag, 8. April 2011 schrieb Tanstaafl: >> Why not just add one special table for *all* special fields? > Because it makes things more difficult: > - you have to JOIN two tables in SELECT queries (which will become a > pain at least for listing mailboxes - it already has an > interesting[tm] query) > - you have to write to two tables in INSERT, UPDATE and DELETE > - things will become really funny if you want to extend more than one > table > > Trust me: you (usually) don't want that ;-) I'd be happy to just take your word for it... but thanks also for the explanation as to why... :) |