Re: Declarative partitioning grammar
| От | Markus Schiltknecht |
|---|---|
| Тема | Re: Declarative partitioning grammar |
| Дата | |
| Msg-id | 478CB73F.208@bluegap.ch обсуждение исходный текст |
| Ответ на | Re: Declarative partitioning grammar (Hannu Krosing <hannu@tm.ee>) |
| Ответы |
Re: Declarative partitioning grammar
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| Список | pgsql-hackers |
Hi, Hannu Krosing wrote: > I guess it would go to some "default" partition ? Which doesn't have a name so far, which prevents from addressing that partition. Nor is it pretty well defined, it's just a rest. > sure, but this can become really tedious for 1024 partitions, Well, managing 1024 partitions manually is a tedious job, no matter what grammar you take: You'll have to deal with 1024 different partition names. What do you need so many partitions for? > not to > mention hard for optimiser. It's pretty much the same for the optimizer: a binary tree. Granted, that binary tree should better be balanced by the RDBMS. Regards Markus
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