Re: Creating a partition table

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От Tom Lane
Тема Re: Creating a partition table
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Msg-id 98825.1604077633@sss.pgh.pa.us
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Ответ на Creating a partition table  (John Scalia <jayknowsunix@gmail.com>)
Ответы Re: Creating a partition table  (John Scalia <jayknowsunix@gmail.com>)
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John Scalia <jayknowsunix@gmail.com> writes:
> I have a PostgreSQL server version 11.3 that my devs are asking for some partitioned tables. I can’t seem to get the
syntaxcorrect though. My SQL code is: 

> CREATE TABLE schema.temp_table
> AS (SELECT * FROM schema.original_table)
> PARTITION BY LIST(attribute_name);

You can't create and populate a partitioned table in one command; you have
to create some partitions before you can load data into it.

I believe you could use CREATE TABLE temp_table (LIKE original_table)
PARTITION BY LIST(attribute_name) to avoid manually repeating the
column list.  Check the docs to see which other LIKE options you want
to use.

            regards, tom lane



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