I came across this situation, where I was allowing some new ip-address to connect to the database. But while making the change in the hba file i added a invalid character by mistake. And i reloaded using the pg_reload_conf function, it returns true. I thought everything was fine, unti...
百度试题 题目在PostgresSQL中,切换log日志文件到下一个的命令是什么?() A.selectpg_reload_conf();B.selectpg_rotate_logfile();C.selectpg_switch_xlog();D.checkpoint;相关知识点: 试题来源: 解析 B 反馈 收藏
$SELECTpg_reload_conf(); and now… =$ pg_basebackup-i/var/tmp/backups/2024-01-08_173902-FULL/backup_manifest-Ft-D"/var/tmp/backups/$( date +%Y-%m-%d_%H%M%S-INCREMENTAL )"=$ ls-l/var/tmp/backups/total8drwx--- 2 pgdba pgdba 4096 Jan 8 17:39 2024-01-08_173902-FULL/drwx-...
=$ psql-c"select pg_reload_conf()"pg_reload_conf---t(1row) This created user “replicant" – which doesn't have any great privileges, but it can be used for replication. Added also line to pg_hba.conf which allows passwordless authentication as “replicant" from slave (using its...
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'pg_cancel_backend','pg_reload_co nf','pg_rotate_logfile','pg_terminate_backend','pg_create_restore_po int','pg_current_xlog_insert_location','pg_current_xlog_location','p g_start_backup','pg_stop_backup','pg_switch_xlog','pg_xlogfile_name' ,'pg_xlogfile_name_offset','pg_xl...
yes GeanyPG: yes GeniusPaste: yes GitChangeBar: yes Keyrecord: yes LineOperations: yes Lipsum: yes Markdown: yes Overview: yes PairTagHighlighter: yes PoHelper: yes Pretty Printer: yes ProjectOrganizer: yes Scope: yes Sendmail: yes ShiftColumn: yes Spellcheck: yes TreeBrowser: yes Tableconver...
I didn't set log_min_duration_statement in the postgresql.conf, but execute dbapi_con.cursor().execute("SET log_min_duration_statement to 30") for every connection. the system is in production and relatively heavy load, I thought it would be better not "reload" the db too frequently, ...
in postgresql.conf we have to find “custom_variable_classes" option, and add new class. let's do it that way: custom_variable_classes = 'limits' now we need to reload postgresql.conf – pg_ctl reload. this means we can have new naming space in settings. ...
-rw--- 1 pgdba pgdba 16777216 2011-07-14 01:06 00000001000000080000005F drwx--- 2 pgdba pgdba 4096 2011-07-14 01:14 archive_status/ Each segment name contains 3 blocks of 8 hex digits. For example:00000001000000080000005Cmeans: 00000001 –...