❯ psql -c 'create database restored' CREATE DATABASE ❯ pg_restore -j8 -L no_indexes.list --dbname=restored dump1 我们可以看到,恢复后的表没有主键或索引: ❯ psql restored -c '\d pgbench_accounts_1' Table "public.pgbench_accounts_1" Column | Type | Collation | Nullable | Default...
PostgreSQL provides different ways to backup and restore your databases. With PostgreSQL, backups can be full, incremental or continuous, and they can be at logical or filesystem level. Point-in-time recovery is possible from incremental backups. PostgreSQL even supports a feature calledtimelines, ...
Restore node 01's backup and configuration to remaining nodes. The ip used in example is the node 01's cluster ip, but a separate network can be used if one is configured, and pg_hba.conf has the correct access allowed: Raw $ pg_basebackup -h 192.168.0.10 -U postgres -D /var/lib...
However, to keep the size of this article to something reasonable, and because I haven’t learned everything I need to just yet, I’m going to focus on one restore mechanism: restore from a backup. It’s also possible to restore to a point-in-time, but I’m saving the details of ...
Restore to this time: sudo -u postgres pgbackrest --stanza=cluster --type=time --target="2023-12-28 17:19:10" restore Start PostgreSQL on primary: systemctl start postgresql-15 I have such lines in PostgreSQL logs: [16-1] user=,db=,app=,client= LOG: restored log...
How to create PostgreSQL dump file In Postgres, to extract a database into a script file or other archive file, a utility called “pg_dump” is used. A crucial advantage of this utility is that you can restore its dumps on newer versions of PostgreSQL or on machines with different archite...
How to kill all other active connections to your database in PostgreSQL? To terminate all other database connections to thedb_namePostgres database except for yours, run: Copy 1SELECTpg_terminate_backend(pg_stat_activity.pid)2FROMpg_stat_activity3WHEREpg_stat_activity.datname ='db_name'ANDpi...
So you can use -l to dump the list of operations from an existing dump, filter it, and then run again w/ -L to accept that newly filtered list of operations. In practice that looks something like: ${PGRESTORE} --dbname=db_restore -Fc -l dump_filename \ | grep -v "public v...
Restore database from dump with pg_restore. If you are using PostgreSQL 9.1 or later, run one (not both) of the following SQL statements to fix it:: altertable"AO_60DB71_LEXORANK"altercolumn"RANK"typecharacter varying(255)collatepg_catalog."POSIX";oralter...
$ pg_restore -d tecmintdb tecmintdumpdir Compressed PostgreSQL Database Backup If the database you are backing up is large and you want to generate a fairly smaller output file, then you can run a compressed dump where you have to filter the output ofpg_dumpvia a compression tool such as...