pg_dumpall). It is neither
necessary nor desirable to stop normal operation of the database
- while you do this. See section
+ while you do this. See
for things to
consider during this backup.
pg_dumpall). It is neither
necessary nor desirable to stop normal operation of the database
- while you do this. See section
+ while you do this. See
for things to
consider during this backup.
- Specifies the configuration file for
- user name mapping
+ Specifies the configuration file for user name mapping
(customarily called pg_ident.conf>).
This parameter can only be set at server start.
+ See also .
There are two use cases for arrays as host variables. The first
is a way to store some text string in char[]
or VARCHAR[], as
- explained . The second use case is to
+ explained in . The second use case is to
retrieve multiple rows from a query result without using a
cursor. Without an array, to process a query result consisting
of multiple rows, it is required to use a cursor and
middleware. Care must also be taken that all
transactions either commit or abort on all servers, perhaps
using two-phase commit (
- and .
+ and ).
Pgpool-II> and Continuent Tungsten>
are examples of this type of replication.