postgres: Support creating partitioned tables

[gitmalong]

Hi!

The TableCreateStatement does not support creating partitioned tables.

1. Create partitioned table statement

CREATE TABLE measurement (
    city_id         int not null,
    logdate         date not null,
) PARTITION BY RANGE (logdate);

2. Create partition statement

   CREATE TABLE measurement_y2006m02 PARTITION OF measurement
   FOR VALUES FROM ('2006-02-01') TO ('2006-03-01');

Reasoning:

• I see this feature request plus #1922 as the necessary features to make SeaORM + Postgres work well with huge amounts of data.

Sponsored some beer (:

Thanks

[tyt2y3]

Thank you for the sponsorship. I am not sure where there is an issue for PARTITION BY RANGE on sea-query. I'll assess the difficult / effort needed.

[gitmalong]

Hi. You're welcome. I created a corresponding issue: https://github.com/SeaQL/sea-query/issues/722

[delbonis]

I'm also interested in this. What are the blockers? And what would creating partitions with SeaORM in the meantime look like (I guess using .extra)?