The database action of pg_dump is normally collected from the cumulative data system. If this is unwanted, you could established parameter track_counts to Untrue via PGOPTIONS or the ALTER consumer command.
In case the associated hosts have modified, the relationship information and facts might have to generally be adjusted. It may additionally be appropriate to truncate the focus on tables just before initiating a fresh whole desk copy. If end users intend to duplicate Preliminary data through refresh they have to generate the slot with two_phase = false. After the Preliminary sync, the two_phase option will be automatically enabled from the subscriber if the membership had been at first developed with two_phase = accurate alternative.
Output a customized-format archive suitable for enter into pg_restore. Together with the Listing output structure, this is easily the most flexible output format in that it permits manual choice and reordering of archived things for the duration of restore. This format is also compressed by default.
Specifies the host name from the device on which the server is managing. If the value commences which has a slash, it is actually utilized as the directory to the Unix area socket. The default is taken in the PGHOST environment variable, if established, else a Unix domain socket relationship is attempted.
never dump the contents of unlogged tables and sequences. this selection has no impact on whether or not the table and sequence definitions (schema) are dumped; it only suppresses dumping the table and sequence data. info in unlogged tables and sequences is usually excluded เว็บตรงไม่ผ่านเอเย่นต์ when dumping from the standby server.
Specifies verbose mode. this tends to result in pg_dump to output detailed object responses and start/quit moments into the dump file, and development messages to standard error. Repeating the option brings about supplemental debug-stage messages to look on conventional error.
. The pattern is interpreted in accordance with the same policies as for -n. -N is often supplied in excess of once to exclude schemas matching any of several styles.
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to create an empty databases with none local additions, duplicate from template0 not template1, such as:
drive quoting of all identifiers. this feature is recommended when dumping a databases from the server whose PostgreSQL main Edition differs from pg_dump's, or once the output is meant being loaded right into a server of a special important version.
even so, the tar format will not assistance compression. Also, when using tar structure the relative get of desk info things cannot be adjusted all through restore.
When dumping information for the table partition, make the COPY or INSERT statements concentrate on the foundation on the partitioning hierarchy that contains it, as an alternative to the partition by itself. This leads to the suitable partition to become re-decided for each row when the information is loaded.
It need to be provided to the Listing output structure nonetheless, where by it specifies the focus on Listing as an alternative to a file. In cases like this the directory is developed by pg_dump and ought to not exist prior to.
Specify the compression system and/or maybe the compression degree to employ. The compression approach is usually established to gzip, lz4, zstd, or none for no compression. A compression element string can optionally be specified.
this selection is not valuable for any dump which is intended just for catastrophe recovery. It could be handy for the dump accustomed to load a copy of your databases for reporting or other browse-only load sharing even though the initial databases carries on to get up to date.
When making use of wildcards, be careful to quote the pattern if essential to stop the shell from growing the wildcards; see Examples down below.