LightDB Enterprise Postgres
LightDB Enterprise Postgres
the following code /* * HACK: We have to mark each Query with a unique * id in order to recognize them properly. */ #define QUERY_ID_INITIAL 0 static uint64 latest_query_id...
Hi，the latest release version is too old, and contain some bugs such as https://github.com/postgrespro/pg_pathman/issues/230, I have met the same problem on PostgreSQL 13.3, and this problem has been solved on...
in stream replication with synchronous_commit=on/remote_apply/remote_write. and then stop standby postgres. pg_cron with write sql will block primary postgres and cannot stop by pg_ctl, only can stopped by kill -9
If the value of segment_size is greater than 2G, the file length will overflow. In this case, the backup will fail.
parallel hint behave strangely as following example shows: ``` create table t1(id int,val int); create table t2(id int,val int); create table t3(id int,val int); ``` case 1: no hint ```...
When pg_show_plans is enable, it brings the performance down seriously: Stress testing tool：benchmark （200 Client） - before **(shared_preload_libraries='')**： Measured tpmC = 315000 Measured tpmTOTAL = 694000 - after **(shared_preload_libraries='pg_show_plans')**： Measured...
No error is reported when file creation fails。 Run the following command，backup catalog root directory was not created. Because /backups does not have permission. ``` pg_probackup init -B /backups INFO:...
like postgresql document describe in https://www.postgresql.org/docs/15/docguide-build.html#id-1.11.11.6.3