Specifies a task name for use to create the dump. This option brings about pg_dump to issue a established function rolename
When the associated hosts have adjusted, the link data might have being modified. It might also be appropriate to truncate the goal tables in advance of initiating a brand new full table copy. If buyers plan to duplicate Preliminary details during refresh they have to develop the slot with two_phase = Untrue. following the Original sync, the two_phase option will probably be immediately enabled by the subscriber When the membership were originally made with two_phase = correct alternative.
parameter is interpreted as a pattern in accordance with the very same guidelines employed by psql's \d commands (see designs), so numerous schemas can even be chosen by producing wildcard figures during the sample.
The most adaptable output file formats tend to be the “tailor made” structure (-Fc) and the “directory” format (-Fd). they permit for choice and reordering of all archived things, guidance parallel restoration, and so are compressed by default. The “Listing” structure is the only real structure that supports parallel dumps.
Be aware that if you utilize this feature presently, you most likely also want the dump be in INSERT format, as being the duplicate FROM during restore would not guidance row safety.
Specifies verbose method. this may result in pg_dump to output specific object responses and begin/halt occasions to the dump file, and progress messages to plain error. Repeating the option brings about added debug-level messages to appear on conventional mistake.
this feature is useful when needing to synchronize the dump that has a reasonable replication slot (see Chapter 49) or using a concurrent session.
Specifies the name with the database for being dumped. If this is simply not specified, the ecosystem variable PGDATABASE is used. If that is not set, the consumer name specified for that connection is used.
A directory format archive could be manipulated with common Unix resources; such as, data files within an uncompressed archive may be compressed While using the gzip, lz4, or zstd instruments. This structure is compressed by default utilizing gzip and likewise supports parallel dumps.
by no means situation a password prompt. In case the server calls for password authentication and also a password will not be offered by other signifies like a .pgpass file, the connection attempt will fall short. this selection is usually practical in batch Employment and scripts in which no person is สล็อต pg current to enter a password.
This can be practical when restoring knowledge with a server wherever rows never constantly tumble in the exact same partitions since they did on the first server. which could materialize, one example is, In case the partitioning column is of form textual content and The 2 programs have distinct definitions of the collation accustomed to type the partitioning column.
When dumping information for the table partition, make the duplicate or INSERT statements concentrate on the root of your partitioning hierarchy which contains it, in lieu of the partition alone. This causes the appropriate partition being re-determined for every row when the info is loaded.
+ 1 connections for the database, so make certain your max_connections location is higher plenty of to accommodate all connections.
tend not to output instructions to choose tablespaces. With this feature, all objects will probably be established in whichever tablespace would be the default through restore.
this feature just isn't valuable for your dump which is intended only for disaster recovery. it may be beneficial for your dump used to load a replica of your database for reporting or other browse-only load sharing even though the initial databases carries on for being up to date.
pg_dump -j uses several database connections; it connects on the databases at the time Along with the leader process and Yet again for every employee career. with no synchronized snapshot element, the different employee jobs would not be certain to see precisely the same details in Just about every link, which may lead to an inconsistent backup.