New Step by Step Map For สล็อต pg
New Step by Step Map For สล็อต pg
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Output a directory-format archive appropriate for input into pg_restore. This will create a directory with a single file for each table and large object staying dumped, moreover a so-named desk of Contents file describing the dumped objects in a machine-readable structure that pg_restore can read through.
parameter is interpreted like a pattern based on the identical guidelines used by psql's \d commands (see Patterns), so various foreign servers will also be picked by writing wildcard people from the pattern.
this feature can make no big difference if there are no study-compose transactions active when pg_dump is began. If browse-compose transactions are Lively, the beginning on the dump can be delayed for an indeterminate period of time. as soon as functioning, performance with or with no change is identical.
With zstd compression, very long manner may possibly improve the compression ratio, at the price of improved memory use.
Note that if you utilize this feature at this time, you most likely also want the dump be in INSERT format, because the COPY FROM for the duration of restore would not guidance row safety.
Output SQL-typical established SESSION AUTHORIZATION commands as opposed to ALTER operator instructions to ascertain object ownership. This will make the dump far more standards-suitable, but based on the heritage in the objects from the dump, won't restore effectively.
If no compression stage is specified, the default compression degree might be applied. If just a amount is specified without having mentioning an algorithm, gzip compression is going to be employed if the level is bigger than 0, and no compression are going to be applied if the extent is 0.
Output instructions to fall every one of the dumped database objects just before outputting the commands for making them. this selection is beneficial when the restore is to overwrite an existing database.
If the thing is everything in the documentation that isn't proper, doesn't match your experience with the particular aspect or necessitates further more clarification, please use this kind to report a documentation เว็บตรง สล็อตฝากถอน ไม่มี ขั้นต่ํา 1 บาทก็ ถอนได้ difficulty.
pressure quoting of all identifiers. This option is usually recommended when dumping a database from a server whose PostgreSQL major version is different from pg_dump's, or when the output is intended to generally be loaded into a server of a different main version.
Send output to the required file. This parameter is often omitted for file centered output formats, through which circumstance the typical output is utilised.
tend not to output commands to pick table entry techniques. With this selection, all objects are going to be created with whichever desk access technique is definitely the default through restore.
Also, It isn't assured that pg_dump's output is usually loaded into a server of the more mature important Edition — not whether or not the dump was taken from the server of that version. Loading a dump file into an more mature server could demand handbook editing of the dump file to get rid of syntax not recognized by the more mature server. Use from the --quotation-all-identifiers alternative is suggested in cross-version instances, as it could stop complications arising from different reserved-word lists in various PostgreSQL variations.
; this selects both of those the schema itself, and all its contained objects. When this feature isn't specified, all non-process schemas in the concentrate on database might be dumped. numerous schemas can be picked by writing a number of -n switches. The pattern
Use DROP ... IF EXISTS instructions to fall objects in --clean up manner. This suppresses “would not exist” faults That may otherwise be documented. this selection is not valid Unless of course --clean can also be specified.
this feature isn't vital, since pg_dump will automatically prompt for the password If your server demands password authentication.
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