| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Logical replication without a Primary Key |
| Date: | 2017-12-07 00:03:14 |
| Message-ID: | f698c340-0184-fa9d-daaf-d0dd33e610ab@commandprompt.com |
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| Lists: | pgsql-hackers |
-Hackers,
In the docs it says:
"
If the table does not have any suitable key, then it can be set to
replica identity“full”, which means the entire row becomes the key.
"
How does that work? Is it using one of the hidden columns on a row?
Thanks,
JD
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