Home > Postgresql Error > Postgresql Error Tuple Concurrently Updated

Postgresql Error Tuple Concurrently Updated

Create primary key. 5. postgresql_1 | ERROR: tuple concurrently updated Collaborator solidnerd commented Aug 1, 2016 Hey, I tested it with your image configuration and I got no problems. That error isn't supposed to happen; it's denoted in the source code by elog() rather than ereport(), which means that it's just there as a backstop, and never really intended to Where is the kernel documentation? http://ismymailsecure.com/postgresql-error/postgresql-error-5.html

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Morey May 6 '14 at 18:31 add a comment| up vote 1 down vote If by design multiple concurrent clients can decide to perform DDL, then you really should make sure I'd prefer that every other process trying to upgrade would simply wait on this one simple lock and then just check if upgrade is already done. I have tried by using this query in a loop of 5000 and run the loop in 2 different connections with different users, but could not get the error. http://dba.stackexchange.com/questions/51594/how-to-solve-tuple-concurrently-updated-error

How to do \widthof with a symbol I am designing a new exoplanet. is_upgrade_needed(db) ) { // we check it before acquiring a lock to speed up a common case of // no upgrade available return UPGRADE_NOT_NEEDED; } query_result = db->begin_transaction(); if ( query_result Not the answer you're looking for? Not the answer you're looking for?

table name provided as part of schema (mystat) is different > from one used in sql statement(my_stat) Sorry, for the typos > b. postgresql_1 | Initializing logdir... Any noteworthy extensions installed? -- Robert Haas EnterpriseDB: http://www.enterprisedb.comThe Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list ([hidden email]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers Stéphan BEUZE Reply | Show that the vector space of all continuous real-valued functions is infinite-dimensional Money transfer scam How can I copy and paste text lines across different files in a bash script?

I've looked at preventing it, but the cure seems worse than the disease --- we don't really want ANALYZE to take any strong locks on the table, and in any case share|improve this answer answered Oct 16 '13 at 10:30 Denis de Bernardy 46.6k562106 Is it possible that two disctinct transaction see the same value from nextval('mystat_sequence') ? –Stephan Oct postgresql_1 | Setting resolv.conf ACLs... have a peek at this web-site share|improve this answer edited Oct 17 '13 at 11:10 dezso 14.3k73563 answered Oct 17 '13 at 9:52 Stephan 2991617 On one hand, you have a useless level of nesting

If > you have the ability to build from source, you could try setting a > long sleep just before that error is thrown. definition of sequence mystat_sequence is missing, although it > doesn't seem to be necessary, but if you can provide the definition > you are using > Sorry, I forgot to translate this part of my code to plain english. postgresql_1 | Initializing rundir...

No I don't see anything else. http://stackoverflow.com/questions/19382284/postgresql-error-tuple-concurrently-updated Can I use my client's GPL software? One is connected with 'rec' user, while the >> other one >> is connected with 'rec_lct' user. >> >> The threads don't create themselves their JDBC connections. >> Instead, they each You can't corrupt the > database with concurrent updates on such a row, you'll just get a "tuple > concurrently updated" error from all but the first-to-arrive update. > So the

asked 3 years ago viewed 1435 times active 1 year ago Related 912PostgreSQL “DESCRIBE TABLE”637Show tables in PostgreSQL383Insert, on duplicate update in PostgreSQL?2PostgreSQL 9.2 10x slower than MySQL 5.5?42Connecting PostgreSQL 9.2.1 have a peek at these guys What PostgreSQL version is this? What is the best approach for avoiding or preventing such an exception? AFAIK now the table never gets VACUUMed at all?

gitlab_1 | Initializing datadir... postgresql_1 | Initializing rundir... share|improve this answer answered May 5 '14 at 19:01 Daniel Vérité 28.2k84978 It sounds like the concurrent update may not be a problem. check over here more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

The pooled datasources are managed by the same connection pool library: c3p0 0.9.1. But I'd recommend against it - it would be much more complicated, prone to synchronization errors, deadlocks etc. If you set the error verbosity to verbose, you should be able to see which function is at fault.

Now I have error: > > docs=# REINDEX TABLE document; > ERROR: could not create unique index "pkey_document" > DETAIL: Table contains duplicated values. > > So, I have primary key

EnterpriseDB: http://www.enterprisedb.com-- Sent via pgsql-hackers mailing list ([hidden email]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers Mark Kirkwood-2 Reply | Threaded Open this post in threaded view ♦ ♦ | Privacy Policy | About PostgreSQL Copyright © 1996-2016 The PostgreSQL Global Development Group current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your Glad it worked for you. –Blamkin86 Dec 5 '14 at 22:15 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign postgresql_1 | ‣ Granting access to gitlab user...

unpredictably. >> Sometimes, it can shows up contisnously. > Do you see any other problem due to this error in your database? Tell me if you need some more detailed information. There are two daemons running, either of which can update the stored procedure. this content a predicate lock), serializable isolation level, or place the needed logic in an upsert statement (can be done using a function with an exception block).

The pooled datasources each open 3 connections > on startup. Tell us about triggers and foreign keys on this table? How to improve this plot? We are running PostgreSQL 9.2.5.

But that may be more troubleshooting than you want to get into. python postgresql share|improve this question asked May 5 '14 at 17:18 Michael G. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. If you have enough > traffic on permission grants for a single table that concurrent updates > are a real hazard, it would likely be much better to invent a group

Create foreign keys. unpredictably. x x) has a type, then is the type system inconsistent? Instead of *statistiques_connexions* please read *my_stat* anywhere it appears. >> CREATE INDEX statistiques_connexions_idx_creation >> ON statistiques_connexions >> USING btree >> (creation); >> >> CREATE INDEX statistiques_connexions_idx_ukey >>