#สล็อตสล็อตเกมส์pg Fundamentals Explained
#สล็อตสล็อตเกมส์pg Fundamentals Explained
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make the dump in the specified character set encoding. By default, the dump is made from the database encoding. (Another way to find the exact result's to set the PGCLIENTENCODING surroundings variable to the desired dump encoding.) The supported encodings are described in segment 24.three.1.
parameter is interpreted as being a sample according to the same rules utilized by psql's \d commands (see styles), so several overseas servers can be picked by creating wildcard characters in the sample.
you are able to only use this option Together with the Listing output structure for the reason that this is the only output format in which several processes can create their facts simultaneously.
pg_dump -j works by using several database connections; it connects into the database as soon as With all the chief process and Again for every worker career. Without the synchronized snapshot function, the various worker Careers wouldn't be certain to see the identical facts in Every link, more info which may lead to an inconsistent backup.
Begin the output using a command to make the database by itself and reconnect to the produced databases. (that has a script of this form, it does not issue which databases within the place set up you connect with prior to working the script.
To restore from this type of script, feed it to psql. Script data files can be utilized to reconstruct the databases even on other equipment as well as other architectures; with some modifications, even on other SQL database products and solutions.
parameter is interpreted as a pattern in accordance with the similar procedures employed by psql's \d commands (see Patterns), so numerous schemas may also be chosen by creating wildcard figures from the pattern.
Never concern a password prompt. Should the server needs password authentication and also a password just isn't readily available by other suggests such as a .pgpass file, the connection endeavor will fail. this feature is usually helpful in batch Employment and scripts in which no user is current to enter a password.
; this selects the two the schema by itself, and all its contained objects. When this selection is not specified, all non-method schemas in the concentrate on databases will likely be dumped. a number of schemas might be selected by writing multiple -n switches. The pattern
to the customized and directory archive formats, this specifies compression of person table-information segments, as well as the default would be to compress employing gzip in a reasonable level. For plain text output, environment a nonzero compression amount triggers the entire output file being compressed, as if it had been fed as a result of gzip, lz4, or zstd; but the default is never to compress.
might be a connection string. If that's so, link string parameters will override any conflicting command line alternatives.
This option is applicable only when dumping the contents of a table which has row safety. By default, pg_dump will established row_security to off, to ensure that all facts is dumped within the desk.
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Dump facts as INSERT instructions (as an alternative to duplicate). Controls the maximum amount of rows for every INSERT command. the worth specified needs to be a variety better than zero. Any mistake through restoring will bring about only rows which can be Portion of the problematic INSERT to become dropped, in lieu of your entire desk contents.
drive quoting of all identifiers. this selection is usually recommended when dumping a database from the server whose PostgreSQL significant Edition differs from pg_dump's, or in the event the output is meant being loaded into a server of a special major Model.
the choice archive file formats must be utilized with pg_restore to rebuild the databases. They allow pg_restore to get selective about precisely what is restored, and even to reorder the merchandise previous to becoming restored. The archive file formats are made to be transportable across architectures.
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