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2022-09-08 06:17:39 | RE: Postgresql JDBC process consumes more memory with partition tables update delete (James Pang (chaolpan))

statement from both psql and JDBC. We started to compare with one by one, and see big difference as explained. Psql and JDBC show big difference. Let's focuse on JDBC driver client

2022-04-25 20:20:29 | Re: Why does the prepareThreshold=0 (to cover pgbouncer transaction mode) disables protocol binary transfers (David G. Johnston)

statement for parse/bind/execute. The interleaving you want to do is simply not possible (or, rather

2022-03-11 13:46:41 | Re: JDBC prepared statement: a 32767 limit of arguments number (Sehrope Sarkuni)

On Fri, Mar 11, 2022 at 6:59 AM Vladislav Malyshkin wrote: You can

2021-10-04 12:49:12 | Re: Can't run CREATE PROCEDURE with new Postgres' 14 new SQL-standard body (Sehrope Sarkuni)

statement into multiple commands. It will get sent as-is and executed via the simple protocol rather

2020-10-21 00:21:10 | RE: PostgresSQL 10 | Driver 42.2.5 | Float Conversion Issue (Thangavel, Parameswaran)

statement. Any other suggestions which I missed that might work in my scenario? Thanks Param -----Original Message----- From: Tom Lane Sent: Wednesday, October 21, 2020 4:12 AM To: Vladimir Sitnikov Cc: David

2020-03-10 18:58:52 | 42.2.11 released (Vladimir Sitnikov)

statement rather than the current one. Please find changelog at https://jdbc.postgresql.org/ The release

2019-12-06 19:36:18 | [pgjdbc/pgjdbc] 33e74f: [maven-release-plugin] prepare releaseREL42.2.8 (Dave Cramer)

rather than having to keep track of individual statements. The internals of the driver and the backend server already operate at a connection level (not a statement

2019-11-27 20:05:23 | [pgjdbc/pgjdbc] f0af53: feat: Add cancelQuery() to PGConnectionpublic int... (Sehrope Sarkuni)

rather than having to keep track of individual statements. The internals of the driver and the backend server already operate at a connection level (not a statement

2019-06-19 18:21:03 | [pgjdbc/pgjdbc] a1a5ae: [maven-release-plugin] prepare releaseREL42.2.5 (Dave Cramer)

statement for the reference table. The revised drop order is required as TestUtils no longer skips over non-missing object errors when dropping objects. * test: Clean up throws clauses in TestUtil Restricts throws clauses

2018-12-05 11:02:07 | [pgjdbc/pgjdbc] 0999bb: Fix TestUtil.dropXyz(...) object not existserrors... (Sehrope Sarkuni)

statement for the reference table. The revised drop order is required as TestUtils no longer skips over non-missing object errors when dropping objects. * test: Clean up throws clauses in TestUtil Restricts throws clauses

2018-03-15 18:26:39 | [pgjdbc/pgjdbc] 7bb4eb: [maven-release-plugin] prepare releaseREL42.2.1 (Vladimir Sitnikov)

Statement and ResultSet in retrieveCircle(Connection) Commit: 48b98971d085a7988b67a31cf5ff9fb52c5534e5 https:///pgjdbc/pgjdbc/commit/48b98971d085a7988b67a31cf5ff9fb52c5534e5 Author: Vladimir Sitnikov Date: 2018-02-13 (Tue, 13 Feb 2018) Changed paths: M pgjdbc/src/main/java/org/postgresql/core/v3/ConnectionFactoryImpl.java Log Message: ----------- chore: remove unused variable lastKnownTime in ConnectionFactoryImpl

2017-04-16 13:58:32 | Re: 42.0.0.jre7, driver logging takes 30-40% of my server's time (Vladimir Sitnikov)

statement.ProcessResultSet.bindExecuteFetch, JDK 1.8.0_102, columnIndexType = INDEX, getter = BEST, ncols = 5, nrows = 100, reuseStatement = false, type = BOOL, unique = false. The results are: 9.4.1212: 150±8 us / op, 42032 bytes allocated / op where

2017-04-16 13:58:32 | Re: [JDBC] 42.0.0.jre7, driver logging takes 30-40% of my server's time (Vladimir Sitnikov)

statement.ProcessResultSet.bindExecuteFetch, JDK 1.8.0_102, columnIndexType = INDEX, getter = BEST, ncols = 5, nrows = 100, reuseStatement = false, type = BOOL, unique = false. The results are: 9.4.1212: 150±8 us / op, 42032 bytes allocated / op where

2017-03-23 11:24:56 | Interest in allowing caller to push binary data rather than having it pulled? (Tom Dunstan)

Hi all I hit an interesting case today. It’s a bit of a limitation

2017-03-23 11:24:56 | [JDBC] Interest in allowing caller to push binary data rather than having it pulled? (Tom Dunstan)

Hi all I hit an interesting case today. It’s a bit of a limitation