Not known Factual Statements About สล็อต pg
Not known Factual Statements About สล็อต pg
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Output a directory-format archive suitable for input into pg_restore. this will likely produce a directory with a person file for every table and huge object staying dumped, furthermore a so-identified as desk of Contents file describing the dumped objects in a device-readable format that pg_restore can examine.
parameter is interpreted like a pattern in accordance with the similar guidelines used by psql's \d commands (see Patterns), so numerous international servers can also be selected by writing wildcard figures during the pattern.
Output a custom made-format archive appropriate for input into pg_restore. along with the directory output format, this is the most versatile output structure in that it allows handbook assortment and reordering of archived products during restore. This structure can be compressed by default.
parameter is interpreted as being a pattern according to the same principles utilized by psql's \d instructions (see designs), so numerous extensions can be chosen by crafting wildcard characters during the sample.
Notice that if you utilize this feature currently, you almost certainly also want the dump be in INSERT structure, as the duplicate FROM throughout restore will not assistance row safety.
Specifies verbose mode. this tends to bring about pg_dump to output thorough object responses and begin/halt moments towards the dump file, and progress messages to straightforward mistake. Repeating the choice results in additional debug-degree messages to seem on regular error.
This option is useful when needing to synchronize the dump by using a reasonable replication slot (see Chapter forty nine) or using a concurrent session.
. The sample is interpreted based on the similar procedures as for -t. --exclude-desk-facts may be specified greater than when to exclude tables matching any of a number of patterns. This option is helpful once you require the definition of a selected desk Despite the fact that you don't will need the information in it.
A directory format archive is often manipulated with typical Unix tools; for instance, files in an uncompressed archive may be compressed Together with the gzip, lz4, or zstd equipment. This format is compressed by default utilizing gzip as well as supports parallel dumps.
can be quite a link string. In that case, connection string parameters will override any conflicting command line choices.
Requesting exclusive locks on databases objects while managing a parallel dump could lead to the dump to are unsuccessful. The key reason why เว็บตรง would be that the pg_dump chief method requests shared locks (ACCESS SHARE) about the objects which the worker processes are going to dump later on in order to ensure that nobody deletes them and can make them go away whilst the dump is operating. If Yet another client then requests an unique lock with a table, that lock won't be granted but will be queued watching for the shared lock from the leader method to generally be produced.
This really is similar to the -t/--desk choice, apart from that What's more, it features any partitions or inheritance baby tables in the desk(s) matching the pattern
will not output instructions to set TOAST compression strategies. With this selection, all columns are going to be restored Using the default compression environment.
Specify the compression approach and/or perhaps the compression level to employ. The compression system might be set to gzip, lz4, zstd, or none for no compression. A compression detail string can optionally be specified.
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pg_dump -j utilizes a number of databases connections; it connects to the database at the time Along with the chief course of action and once again for every worker job. Without the synchronized snapshot attribute, the various employee jobs wouldn't be guaranteed to see the exact same facts in Each individual relationship, which could lead on to an inconsistent backup.
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