parameter is interpreted as being a sample in accordance with the same guidelines used by psql's \d commands (see designs), so several tables may also be chosen by writing wildcard figures inside the pattern.
even so, pg_dump will waste a connection try obtaining out which the server would like a password. in some instances it is well worth typing -W to stay away from the more link attempt.
The alternative archive file formats have to be used with pg_restore to rebuild the database. They allow pg_restore to become selective about what is restored, or maybe to reorder the products prior to becoming restored. The archive file formats are designed to be portable throughout architectures.
quite possibly the most versatile output file formats will be the “customized” format (-Fc) along with the “directory” format (-Fd). They allow for variety and reordering of all archived goods, help parallel restoration, and so are compressed by default. The “directory” format is the one format that supports parallel dumps.
This option is to be used by in-location upgrade utilities. Its use for other applications isn't suggested or supported. The actions of the option may perhaps adjust in potential releases suddenly.
Specifies verbose mode. this เว็บตรง สล็อตฝากถอน ไม่มี ขั้นต่ํา 1 บาทก็ ถอนได้ could cause pg_dump to output comprehensive object reviews and begin/cease occasions to your dump file, and progress messages to standard mistake. Repeating the choice causes more debug-stage messages to look on conventional error.
When making use of wildcards, be cautious to estimate the sample if needed to prevent the shell from increasing the wildcards; see illustrations below. the sole exception is an empty pattern is disallowed.
. The sample is interpreted according to the exact same policies as for -t. --exclude-desk-info might be presented in excess of after to exclude tables matching any of a number of designs. this selection is useful after you require the definition of a selected table Though you don't have to have the data in it.
this selection is applicable only when developing a knowledge-only dump. It instructs pg_dump to include commands to briefly disable triggers on the focus on tables though the info is restored.
develop the dump in the specified character established encoding. By default, the dump is produced from the database encoding. (yet another way to obtain the very same result is to established the PGCLIENTENCODING surroundings variable to the specified dump encoding.) The supported encodings are described in part 24.3.one.
, ...) VALUES ...). This is likely to make restoration really sluggish; it is principally beneficial for building dumps that can be loaded into non-PostgreSQL databases. Any error all through restoring will bring about only rows that happen to be A part of the problematic INSERT to become lost, rather than your entire table contents.
That is similar to the -t/--table option, except that In addition it features any partitions or inheritance youngster tables on the desk(s) matching the pattern
will not output instructions to set TOAST compression procedures. With this feature, all columns will be restored With all the default compression placing.
Should your database cluster has any neighborhood additions for the template1 databases, be mindful to revive the output of pg_dump into a truly vacant databases; normally that you are likely to get faults due to duplicate definitions with the extra objects.
This option will not be helpful for just a dump which is intended only for disaster recovery. It could be valuable for your dump utilized to load a copy in the databases for reporting or other browse-only load sharing when the original databases continues to be current.
utilize a serializable transaction for the dump, to make certain the snapshot utilized is in line with afterwards database states; but try this by watching for some extent in the transaction stream at which no anomalies is usually current, so that There is not a chance with the dump failing or leading to other transactions to roll back again that has a serialization_failure. See Chapter 13 For more info about transaction isolation and concurrency Regulate.