The databases activity of pg_dump is Commonly gathered from the cumulative figures system. If this is unwanted, you are able to established parameter track_counts to false by way of PGOPTIONS or even the ALTER USER command.
parameter is interpreted as a sample according to the identical procedures used by psql's \d instructions (see designs), so numerous international servers can even be chosen by producing wildcard characters from the pattern.
These statements will fail in the event the script is run unless it really is begun by a superuser (or precisely the same user that owns all the objects during the script). to generate a script that may be restored by any user, but will give that person ownership of the many objects, specify -O.
parameter is interpreted being a sample based on the similar guidelines used by psql's \d instructions (see designs), so a number of extensions may also be selected by writing wildcard figures inside the pattern.
This option is for use by in-position upgrade utilities. Its use for other needs isn't recommended or supported. The behavior of the option may improve in potential releases unexpectedly.
Specifies verbose mode. this could lead to pg_dump to output in depth object responses and start/cease instances for the dump file, and progress messages to standard error. Repeating the option causes supplemental debug-amount messages to seem on regular mistake.
this feature is useful when needing to synchronize the dump with a reasonable replication slot (see Chapter forty nine) or that has a concurrent session.
. The sample is interpreted according to the very same regulations as for -t. --exclude-desk-info is usually supplied greater than once to exclude tables matching any of numerous styles. this selection is beneficial when you have to have the definition of a particular desk Regardless that you do not require the info in it.
to help make an vacant database with no area additions, duplicate from template0 not template1, as an example:
can be a link string. If that is so, connection string parameters will override any conflicting command line alternatives.
This may be helpful when restoring data over a server the place rows tend not to usually tumble in to the similar partitions since they did on the initial server. that would occur, by way of example, if the partitioning column is of kind text and the two devices have different definitions from the collation used to type the partitioning column.
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will not output commands to set TOAST compression strategies. With this selection, all columns are going to be restored With all the default compression location.
never output instructions to select tablespaces. With this selection, all objects will likely be developed in whichever tablespace would be the default in the course of restore.
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make use of a serializable transaction to the dump, to make certain the snapshot made use of is in step with afterwards databases states; but do that by waiting for a point from the transaction stream at which no anomalies is often current, to ensure that There's not a threat of your dump failing or leading to other เว็บตรง transactions to roll back again with a serialization_failure. See Chapter thirteen To find out more about transaction isolation and concurrency Command.