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b
REINDEX TABLE node;
Also reindexed table with node_id as a foreign key in the same way.
From: Adrian Klaver <adrian.klaver@xxxxxxxxxxx>
Sent: Tuesday, March 11, 2025 11:12 AM To: mark bradley <markbradyju@xxxxxxxxxxx> Cc: pgsql-general <pgsql-general@xxxxxxxxxxxxxx> Subject: Re: Duplicate Key Values On 3/11/25 08:05, mark bradley wrote:
> The rows that were preserved in the nodes table were the ones that were > not dups originally. 1) To be specific: a) If there where two or more rows with a node_id, after the reindexing was there only one left? b) Or for any node_ids that where duplicated did reindexing eliminate all rows with that node_id. 2) Per post from Greg Sabino Mullane, you need to show us the steps you took to reindex the table. > > > Best regards, > Mark Brady > _amazon.com/author/markjbrady <https://amazon.com/author/markjbrady>_ > ------------------------------------------------------------------------ > *From:* Adrian Klaver <adrian.klaver@xxxxxxxxxxx> > *Sent:* Tuesday, March 11, 2025 10:56 AM > *To:* mark bradley <markbradyju@xxxxxxxxxxx> > *Cc:* pgsql-general <pgsql-general@xxxxxxxxxxxxxx> > *Subject:* Re: Duplicate Key Values > On 3/11/25 07:28, mark bradley wrote: >> An "interesting" effect of reindexing is that all the records that were >> dups in the nodes table were deleted, both copies. > > I am trying to understand above. > > Was there at least one row of each node_id left? > >> >> Also, all rows having node_id as a foreign key in other tables were >> deleted, which means all rows in these tables were deleted. >> >> Fortunately these are not huge tables. I will reenter the data, make a >> backup, and then try your further extended suggestions. >> >> Best regards, >> Mark Brady >> _amazon.com/author/markjbrady <https://amazon.com/author/markjbrady > <https://amazon.com/author/markjbrady>>_ > > > -- > Adrian Klaver > adrian.klaver@xxxxxxxxxxx > -- Adrian Klaver adrian.klaver@xxxxxxxxxxx |
