Re: Auto creation of Partitions
От | Shane Ambler |
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Тема | Re: Auto creation of Partitions |
Дата | |
Msg-id | 45F06DB5.1010207@Sheeky.Biz обсуждение исходный текст |
Ответ на | Re: Auto creation of Partitions ("Simon Riggs" <simon@2ndquadrant.com>) |
Ответы |
Re: Auto creation of Partitions
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Список | pgsql-hackers |
> Note to Nikhil: Make sure the new syntax doesn't prevent partitions from > being placed upon multiple tablespaces in some manner, at CREATE TABLE > time. What if the syntax was something like - CREATE TABLE tabname ( ... ... ) PARTITION BY HASH(expr) | RANGE(expr) | LIST(expr) [PARTITIONS num_partitions] /* will apply to HASH only for now*/ [PARTITION partition_name CHECK(...) [USING TABLESPACE tblspcname], PARTITION partition_name CHECK(...) [USING TABLESPACEtblspcname] ... ]; And (if we use the ALTER TABLE to add partitions) ALTER TABLE tabname ADD PARTITION partition_name CHECK(...) [USING TABLESPACE tblspcname]; Of course ALTER TABLE childtable SET TABLESPACE tblspcname; should not cause any probs. -- Shane Ambler pgSQL@Sheeky.Biz Get Sheeky @ http://Sheeky.Biz
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