สล็อต pg No Further a Mystery
สล็อต pg No Further a Mystery
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Specifies the TCP port or area Unix area socket file extension on which the server is listening for connections. Defaults on the PGPORT setting variable, if set, or maybe a compiled-in default.
even so, pg_dump will waste a connection try locating out which the server wants a password. In some cases it truly is worth typing -W to stay away from the excess link endeavor.
this selection will make no distinction if there won't be any browse-compose transactions Lively when pg_dump is began. If study-publish transactions are active, the beginning of your dump may be delayed for an indeterminate period of time. the moment functioning, overall performance with or without the change is similar.
parameter is interpreted to be a sample in accordance with the very same procedures utilized by psql's \d commands (see designs), so a number of extensions will also be chosen by crafting wildcard people inside the pattern.
Be aware that if you employ this option currently, you probably also want the dump be in INSERT format, as being the COPY FROM all through restore does not aid row security.
Dump info as INSERT commands (as opposed to duplicate). This could make restoration incredibly slow; it is principally beneficial for creating dumps that may be loaded into non-PostgreSQL databases. Any error in the course of restoring will induce only rows which can be Portion of the problematic INSERT to generally be shed, instead of the whole desk contents.
this feature is beneficial when needing to synchronize the dump having a sensible replication slot (see Chapter forty nine) or by using a concurrent session.
Specifies the identify of your database for being dumped. If this isn't specified, the surroundings variable PGDATABASE is used. If that's not set, the user title specified to the connection is employed.
. The sample is interpreted according to the exact same policies as for -t. -T can be given in excess of at the time to exclude tables matching any of many designs.
you may only use this selection Along with the directory output structure mainly because This is actually the only output structure wherever multiple processes can generate their data concurrently.
ship output to the specified file. This parameter may be omitted for file based output formats, through which circumstance the common output is employed.
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It have to be given for that directory output format however, where by it specifies the concentrate on directory in lieu of a file. In such cases the Listing is made by pg_dump and must not exist prior to.
to revive from such a script, feed it to psql. Script เว็บตรง documents may be used to reconstruct the databases even on other machines along with other architectures; with a few modifications, even on other SQL database goods.
devoid of it the dump might replicate a point out which is not per any serial execution with the transactions eventually committed. For example, if batch processing tactics are employed, a batch may perhaps clearly show as closed within the dump devoid of all the things which are during the batch appearing.
this selection is pertinent only when dumping the contents of the table which has row safety. By default, pg_dump will established row_security to off, to make certain all details is dumped from the table.
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