$ sudo systemctl status postgresql 9. 核验 DATA_DIRECTORY 再次通过 postgres 账号执行 psql命令,复核当前 data_directory 设置是否生效: $ sudo -u postgres psql postgres=# SHOW DATA_DIRECTORY; 10. 删除数据库归档 现在我们可以放心删除之前存放在系统默认安装的数据库归档,释放磁盘空间: $ ...
data_directory为系统的数据目录,hba_file和ident_dile确定了系统另外两个配置文件pg_hba.conf和pg_ident.conf的路径,默认在数据目录下。 port = 5442 # (change requires restart) max_connections = 100 # (change requires restart) #superuser_reserved_connections = 3 # (change requires restart) 1. 2. ...
1、StringInfoData/*--- * StringInfoData holds information about an extensible string. * data is the current buffer for the string (allocated with palloc). * len is the current string length. There is guaranteed to be * a terminating '\0' at data[len], although this is...
atlasdb=# alter database atlasdb set tablespace jsdb; ERROR: cannot change the tablespace of the currently open database Time: 0.239 ms 成功 postgres=# alter database atlasdb set tablespace jsdb; ERROR: some relations of database "atlasdb" are already in tablespace "jsdb" HINT: You must move...
UI: show Configuration tab if mode is unknown:https://gitlab.com/postgres-ai/database-lab/-/merge_requests/735 Change error message from JSON format to string:https://gitlab.com/postgres-ai/database-lab/-/merge_requests/739 UI: Various fixes:https://gitlab.com/postgres-ai/database-lab...
bash-4.2$ psql could not change directory to "/root" psql (9.2.18) Type "help" for help. postgres=# 3.进入ambari库 切换数据库,相当于mysql的use dbname 代码语言:javascript 复制 postgres=# \c ambari You are now connected to database "ambari" as user "postgres". 4.授予ambari用户对ambar...
A tenant has already been added on your behalf. You can confirm this by checking the_realtime.tenantsand_realtime.extensionstables inside the database. You can add your own by making aPOSTrequest to the server. You must change bothnameandexternal_idwhile you may update other values as you...
Of course, buffer mappings might change concurrently so you might evict a block other than the one you had in mind, and another session might bring it back in at any time. That's OK for the intended purpose of setting up developer testing scenarios.” This pg_bufferc...
syncing data to disk ... ok WARNING: enabling "trust" authentication for local connections You can change this by editing pg_hba.conf or using the option -A, or --auth-local and --auth-host, the next time you run initdb. Success. You can now start the database server using: ...
The Postgres guys say it doesn’t make much difference. One option, if a bind mount is desired, is to change the stats temp directory inpostgres.confto be a Docker tmp file. The tests today I followed the Dockersampleexactly so if you want and have time,...