Re: Sequence vs UUID

2023-02-02 Thread Rob Sargent
> On Feb 2, 2023, at 1:26 PM, Benedict Holland > wrote: > >  > No idea at all. We had the data for the insert and had to insert it again. It > was extremely confusing but oh boy did it wreck our systems. > > Thanks, > Ben Someone has a baked-in uuid in a script I suspect. >

Re: Sequence vs UUID

2023-02-02 Thread Benedict Holland
No idea at all. We had the data for the insert and had to insert it again. It was extremely confusing but oh boy did it wreck our systems. Thanks, Ben On Thu, Feb 2, 2023, 6:17 PM Ron wrote: > On 2/2/23 17:11, Peter J. Holzer wrote: > > On 2023-02-02 10:22:09 -0500, Benedict Holland wrote: > >>

Re: Sequence vs UUID

2023-02-02 Thread Ron
On 2/2/23 17:11, Peter J. Holzer wrote: On 2023-02-02 10:22:09 -0500, Benedict Holland wrote: Well... until two processes generate an identical UUID. That happened to me several times. How did that happen? Pure software implementation with non-random seed? Hardware with insufficient entropy sou

Re: Sequence vs UUID

2023-02-02 Thread Peter J. Holzer
On 2023-02-02 10:22:09 -0500, Benedict Holland wrote: > Well... until two processes generate an identical UUID. That happened to me > several times. How did that happen? Pure software implementation with non-random seed? Hardware with insufficient entropy source? hp -- _ | Peter J.

Re: Logical Replication - "invalid ordering of speculative insertion changes"

2023-02-02 Thread Joe Wildish
Just a bump on this --- perhaps the error is a bug with the DBMS? >From what I can see "speculative insertion changes" in this context means >INSERT..ON CONFLICT DML. Although I have some experience writing extensions >and simple patches for the code base, I don't know anything as a developer

Re: Sequence vs UUID

2023-02-02 Thread veem v
Tested the UUIDv7 generator for postgres as below. With regards to performance , It's still way behind the sequence. I was expecting the insert performance of UUID v7 to be closer to the sequence , but it doesn't seem so, as it's 500ms vs 3000ms. And the generation takes a lot longer time as compa

Re: From Clause Conditional

2023-02-02 Thread Tom Lane
Zahir Lalani writes: > LEFT JOIN lateral ( > SELECT > CASE > WHEN (0 > 0) THEN > convert_from(crypto_secretbox_open, 'utf8')::JSON > ELSE > NULL > END AS edata > FROM > crypto_secretbox_open(coalesce(null, > '')::bytea, coalesce(null

Re: From Clause Conditional

2023-02-02 Thread Erik Wienhold
> On 02/02/2023 13:54 CET Zahir Lalani wrote: > > Confidential > > Hello All > > We are testing a upgrade from pg11 to pg14 and have some issues to overcome. > One of these is that we have upgraded pgsodium to the latest and there is a > functional change – this question is not about sodium BTW. >

Re: Sequence vs UUID

2023-02-02 Thread Benedict Holland
Well... until two processes generate an identical UUID. That happened to me several times. It's rare but when that happens, oh boy that is a mess to figure out. Thanks, Ben On Thu, Feb 2, 2023, 10:17 AM Miles Elam wrote: > On Wed, Feb 1, 2023 at 10:48 AM Kirk Wolak wrote: > >> >> >> On Wed, Fe

Re: Sequence vs UUID

2023-02-02 Thread Miles Elam
On Wed, Feb 1, 2023 at 10:48 AM Kirk Wolak wrote: > > > On Wed, Feb 1, 2023 at 1:34 PM veem v wrote: > >> >> 1) sequence generation vs UUID generation, execution time increased from >> ~291ms to 5655ms. >> 2) Insert performance of "sequence" vs "UUID" execution time increased >> from ~2031ms to

Re: pgBackrest Error : authentication method 10 not supported

2023-02-02 Thread Magnus Hagander
On Thu, Feb 2, 2023 at 12:38 PM Daulat wrote: > Thanks for your quick reply. > > uname -a > .amzn1.x86_64 #1 SMP Sun Nov 27 06:09:45 UTC 2022 x86_64 x86_64 x86_64 > GNU/Linux > > Postgres and pgBackrest installed from source > > curl -LO > https://github.com/pgbackrest/pgbackrest/archive/release/

From Clause Conditional

2023-02-02 Thread Zahir Lalani
Confidential Hello All We are testing a upgrade from pg11 to pg14 and have some issues to overcome. One of these is that we have upgraded pgsodium to the latest and there is a functional change - this question is not about sodium BTW. So here is a sample bit of code that I will use to explain

Re: pgBackrest Error : authentication method 10 not supported

2023-02-02 Thread Daulat
Thanks for your quick reply. uname -a .amzn1.x86_64 #1 SMP Sun Nov 27 06:09:45 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Postgres and pgBackrest installed from source curl -LO https://github.com/pgbackrest/pgbackrest/archive/release/2.43.tar.gz wget https://ftp.postgresql.org/pub/source/v14.6/post

Re: Re-2: New to PostgreSQL - looking for query writing tools

2023-02-02 Thread AR
I use Jetbrains datagrip. I am using pycharm for python dev and datagrip has a similar UI. Sent from Proton Mail mobile Original Message On Feb 2, 2023, 3:50 AM, Jiten Kumar Shah wrote: > You can try https://github.com/OmniDB/OmniDB is not active but it is working > and also

Re: pgBackrest Error : authentication method 10 not supported

2023-02-02 Thread Magnus Hagander
On Thu, Feb 2, 2023 at 7:46 AM Daulat wrote: > I have pgbackrest v.43 installed on the same server where we are > running postgres v14.6 that is upgraded from postgres v.10.2 > > ls /opt/PostgreSQL-14/lib/ > > libecpg.alibecpg_compat.so.3.14 libpgcommon.a > libpgport_shlib.a l

Re: Re-2: New to PostgreSQL - looking for query writing tools

2023-02-02 Thread Jiten Kumar Shah
You can try https://github.com/OmniDB/OmniDB is not active but it is working and also available in postgres debian repo On 2/2/23 13:38, Brent Wood wrote: The free version of Valentina Studio and DBeaver are the two I prefer If you use Postgis for spatial data, DBeaver understands geometry

Re: Re-2: New to PostgreSQL - looking for query writing tools

2023-02-02 Thread Brent Wood
The free version of Valentina Studio and DBeaver are the two I prefer If you use Postgis for spatial data, DBeaver understands geometry data & can display data on a simple map or as tabular output, with a built in Leaflet facility. https://valentina-db.com/en/studio/download https://dbeaver