สล็อต pg Options
สล็อต pg Options
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Specifies a role identify to be used to generate the dump. this feature will cause pg_dump to challenge a SET part rolename
In the case of a parallel dump, the snapshot title outlined by this selection is utilized rather than taking a new snapshot.
the choice archive file formats should be employed with pg_restore to rebuild the database. they permit pg_restore being selective about what exactly is restored, or simply to reorder the goods just before currently being restored. The archive file formats are intended to be portable across architectures.
It will not likely dump the contents of sights or materialized views, as well as the contents of overseas tables will only be dumped In the event the corresponding overseas server is specified with --contain-foreign-details.
When dumping reasonable replication subscriptions, pg_dump will deliver make membership instructions that make use of the link = Bogus selection, to ensure that restoring the membership does not make remote connections for creating a replication slot or for initial table copy. That way, the dump is often restored without having necessitating network usage of the remote servers. it can be then up to your user to reactivate the subscriptions in a suitable way.
start off the output using a command to develop the database alone and reconnect towards the made database. (using a script of this manner, it would not make any difference which databases inside the vacation spot installation you connect to ahead of managing the script.
never wait around without end to acquire shared desk locks at the beginning of your dump. Instead fail if not able to lock a desk inside the desired timeout
Output instructions to fall each of the dumped databases objects just before outputting the instructions for producing them. this selection is helpful if the restore is to overwrite an current database.
A directory format archive might be manipulated with regular Unix tools; as an example, information in an uncompressed archive may be compressed Together with the gzip, lz4, or zstd instruments. This structure is compressed by default making use of gzip and also supports parallel dumps.
Force quoting of all identifiers. This option is suggested when dumping a databases from the server whose PostgreSQL key Variation is different from pg_dump's, or in the event the output is meant being loaded right into a server of a special big Model.
, ...) VALUES ...). This can make restoration incredibly slow; it is สล็อต pg especially handy for building dumps which can be loaded into non-PostgreSQL databases. Any error throughout restoring will lead to only rows that happen to be Element of the problematic INSERT to get shed, rather then the complete desk contents.
This can be similar to the -t/--desk possibility, other than that In addition, it involves any partitions or inheritance little one tables of the table(s) matching the pattern
usually do not output instructions to set TOAST compression methods. With this feature, all columns will probably be restored Together with the default compression setting.
In case your databases cluster has any nearby additions on the template1 database, be mindful to revive the output of pg_dump into A very vacant database; normally you might be very likely to get problems as a result of copy definitions on the added objects.
with no it the dump could reflect a state which isn't consistent with any serial execution in the transactions at some point dedicated. as an example, if batch processing procedures are utilized, a batch may well exhibit as closed during the dump without having the entire goods that are inside the batch showing.
When utilizing wildcards, be cautious to estimate the sample if essential to circumvent the shell from growing the wildcards.
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