Thank you for the explanation, David
On Thu, Feb 25, 2021 at 9:49 PM David Rowley wrote:
>
> Since your foreign keys perform a cascade delete on the tables
> referencing the tables you're deleting from, any records in those
> referencing tables will be deleted too. You must also look at those
čt 25. 2. 2021 v 22:33 odesílatel Alexander Farber <
alexander.far...@gmail.com> napsal:
> Thank you, Pavel!
>
> I didn't even think about trying to "explain analyze" deletion of just 1
> record -
>
> On Thu, Feb 25, 2021 at 10:04 PM Pavel Stehule
> wrote:
>
>> čt 25. 2. 2021 v 19:39 odesílatel
Thank you, Pavel!
I didn't even think about trying to "explain analyze" deletion of just 1
record -
On Thu, Feb 25, 2021 at 10:04 PM Pavel Stehule
wrote:
> čt 25. 2. 2021 v 19:39 odesílatel Alexander Farber <
>> alexander.far...@gmail.com> napsal:
>>
>>> The question is why does the command
čt 25. 2. 2021 v 22:02 odesílatel Pavel Stehule
napsal:
> Hi
>
> čt 25. 2. 2021 v 19:39 odesílatel Alexander Farber <
> alexander.far...@gmail.com> napsal:
>
>> Pavel, thank you for asking!
>>
>> I have put the anonymized dump of my database at:
>>
>> http://wordsbyfarber.com/words_dev.sql.gz
Hi
čt 25. 2. 2021 v 19:39 odesílatel Alexander Farber <
alexander.far...@gmail.com> napsal:
> Pavel, thank you for asking!
>
> I have put the anonymized dump of my database at:
>
> http://wordsbyfarber.com/words_dev.sql.gz (beware, it is a 1.3 GB
> download)
>
> The question is why does the
On Fri, 26 Feb 2021 at 02:06, Alexander Farber
wrote:
> However the deletion still takes forever and I have to ctrl-c it:
>
> # delete from words_games where created < now() - interval '12 month';
>
> Do you please have any further suggestions?
>
> When I try to prepend "explain analyze" to the
Pavel, thank you for asking!
I have put the anonymized dump of my database at:
http://wordsbyfarber.com/words_dev.sql.gz (beware, it is a 1.3 GB download)
The question is why does the command take days (when I tried last time):
delete from words_games where created < now() - interval '12
čt 25. 2. 2021 v 14:36 odesílatel Alexander Farber <
alexander.far...@gmail.com> napsal:
> Hi Pavel,
>
> trying to follow your advice "You should check so all foreign keys have an
> index" I look at the table where I want to delete older records:
>
> # \d words_games
>
Hi Pavel,
trying to follow your advice "You should check so all foreign keys have an
index" I look at the table where I want to delete older records:
# \d words_games
Table "public.words_games"
Column | Type | Collation | Nullable |
čt 25. 2. 2021 v 14:06 odesílatel Alexander Farber <
alexander.far...@gmail.com> napsal:
> Hello, revisiting an older mail on the too long deletion times (in
> PostgreSQL 13.2)...
>
> I have followed the advices here, thank you -
>
> On Fri, Nov 27, 2020 at 4:15 PM Guillaume Lelarge
> wrote:
>
Hello, revisiting an older mail on the too long deletion times (in
PostgreSQL 13.2)...
I have followed the advices here, thank you -
On Fri, Nov 27, 2020 at 4:15 PM Guillaume Lelarge
wrote:
> Le ven. 27 nov. 2020 à 16:05, Alvaro Herrera a
> écrit :
>
>> On 2020-Nov-27, Alexander Farber wrote:
Le ven. 27 nov. 2020 à 16:05, Alvaro Herrera a
écrit :
> On 2020-Nov-27, Alexander Farber wrote:
>
> > Referenced by:
> > TABLE "words_chat" CONSTRAINT "words_chat_gid_fkey" FOREIGN KEY (gid)
> > REFERENCES words_games(gid) ON DELETE CASCADE
> > TABLE "words_moves" CONSTRAINT
On 2020-Nov-27, Alexander Farber wrote:
> Referenced by:
> TABLE "words_chat" CONSTRAINT "words_chat_gid_fkey" FOREIGN KEY (gid)
> REFERENCES words_games(gid) ON DELETE CASCADE
> TABLE "words_moves" CONSTRAINT "words_moves_gid_fkey" FOREIGN KEY (gid)
> REFERENCES words_games(gid) ON
13 matches
Mail list logo
