From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
---|---|
To: | Rich Shepard <rshepard(at)appl-ecosys(dot)com>, pgsql-general(at)lists(dot)postgresql(dot)org |
Subject: | Re: Bulk inserts into two (related) tables |
Date: | 2019-05-21 17:25:44 |
Message-ID: | 823a98a6-1695-ed79-b460-0dd8a6257b0a@aklaver.com |
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Lists: | pgsql-general |
On 5/21/19 10:22 AM, Rich Shepard wrote:
> On Tue, 21 May 2019, Adrian Klaver wrote:
>
>> Well you are not going to know the org_id until the organization table
>> is loaded, which means something like:
>>
>> 1) First run through file load the organizations table.
>>
>> 2) Build a mapping of org_id to organization.
>>
>> 3) Run through data file again and load people data using the mapping
>> in 2) to provide the people.org_id.
>
> Adrian,
>
> That's what I planned to do. I wondered if there was a more direct way
> known
> to those with more experience than I have. The short answer is 'no.'
The other way is to create the org_id for each organization ahead of
time and put it into the data file. Either way you have create the
org_id for the FK relationship, it is just a matter of where and when.
>
> Thanks,
>
> Rich
>
>
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
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