Specifies a role name to be used to produce the dump. this feature causes pg_dump to concern a SET ROLE rolename
In the situation of a parallel dump, the snapshot title outlined by this option is made use of instead of getting a whole new snapshot.
make databases foo WITH TEMPLATE template0; any time a knowledge-only dump is decided on and the option --disable-triggers is applied, pg_dump emits commands to สล็อตทดลอง disable triggers on consumer tables ahead of inserting the information, and afterwards commands to re-empower them once the information has long been inserted. If your restore is stopped in the middle, the method catalogs could possibly be still left in the wrong state.
With zstd compression, prolonged mode may well improve the compression ratio, at the cost of amplified memory use.
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Dump data as INSERT instructions (as opposed to COPY). This will make restoration extremely gradual; it is mainly practical for generating dumps that may be loaded into non-PostgreSQL databases. Any mistake during restoring will trigger only rows which have been part of the problematic INSERT to become lost, rather than the complete table contents.
Do not wait around endlessly to obtain shared table locks at first with the dump. in its place fail if struggling to lock a desk within just the required timeout
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A Listing structure archive may be manipulated with normal Unix instruments; as an example, information within an uncompressed archive is often compressed Using the gzip, lz4, or zstd applications. This structure is compressed by default utilizing gzip and likewise supports parallel dumps.
You can only use this feature With all the directory output structure since This can be the only output format where by a number of processes can produce their data concurrently.
This can be useful when restoring knowledge over a server in which rows never generally tumble in the very same partitions as they did on the original server. which could transpire, such as, Should the partitioning column is of variety textual content and The 2 techniques have distinctive definitions of your collation accustomed to kind the partitioning column.
Do not output commands to choose table obtain techniques. With this selection, all objects will be made with whichever table entry system would be the default for the duration of restore.
+ 1 connections towards the databases, so be certain your max_connections setting is large more than enough to support all connections.
to revive from this kind of script, feed it to psql. Script data files may be used to reconstruct the database even on other devices and other architectures; with some modifications, even on other SQL database items.
This option is just not advantageous for just a dump which is intended only for disaster recovery. it may be helpful to get a dump used to load a copy on the databases for reporting or other examine-only load sharing although the first databases carries on to get up-to-date.
When applying wildcards, be careful to quotation the sample if needed to forestall the shell from expanding the wildcards; see Examples beneath.