mirror of https://github.com/postgres/postgres
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PostgreSQL Administration Functions |
PostgreSQL Administration Functions |
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=================================== |
=================================== |
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This directory is a PostgreSQL 'contrib' module which implements a number of |
This directory is a PostgreSQL 'contrib' module which implements a number of |
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support functions which pgAdmin and other administration and management tools |
support functions which pgAdmin and other administration and management tools |
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can use to provide additional functionality if installed on a server. |
can use to provide additional functionality if installed on a server. |
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Installation |
Installation |
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============ |
============ |
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This module is normally distributed as a PostgreSQL 'contrib' module. To |
This module is normally distributed as a PostgreSQL 'contrib' module. To |
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install it from a pre-configured source tree run the following commands |
install it from a pre-configured source tree run the following commands |
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as a user with appropriate privileges from the adminpack source directory: |
as a user with appropriate privileges from the adminpack source directory: |
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make |
make |
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make install |
make install |
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Alternatively, if you have a PostgreSQL 8.2 or higher installation but no |
Alternatively, if you have a PostgreSQL 8.2 or higher installation but no |
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source tree you can install using PGXS. Simply run the following commands the |
source tree you can install using PGXS. Simply run the following commands the |
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adminpack source directory: |
adminpack source directory: |
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make USE_PGXS=1 |
make USE_PGXS=1 |
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make USE_PGXS=1 install |
make USE_PGXS=1 install |
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pgAdmin will look for the functions in the Maintenance Database (usually |
pgAdmin will look for the functions in the Maintenance Database (usually |
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"postgres" for 8.2 servers) specified in the connection dialogue for the server. |
"postgres" for 8.2 servers) specified in the connection dialogue for the server. |
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To install the functions in the database, either run the adminpack.sql script |
To install the functions in the database, either run the adminpack.sql script |
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using the pgAdmin SQL tool (and then close and reopen the connection to the |
using the pgAdmin SQL tool (and then close and reopen the connection to the |
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freshly instrumented server), or run the script using psql, eg: |
freshly instrumented server), or run the script using psql, eg: |
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psql -U postgres postgres < adminpack.sql |
psql -U postgres postgres < adminpack.sql |
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Other administration tools that use this module may have different requirements, |
Other administration tools that use this module may have different requirements, |
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please consult the tool's documentation for further details. |
please consult the tool's documentation for further details. |
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Objects implemented (superuser only) |
Objects implemented (superuser only) |
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==================================== |
==================================== |
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int8 pg_catalog.pg_file_write(fname text, data text, append bool) |
int8 pg_catalog.pg_file_write(fname text, data text, append bool) |
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int8 pg_catalog.pg_file_read(fname text, data text, append bool) |
int8 pg_catalog.pg_file_read(fname text, data text, append bool) |
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bool pg_catalog.pg_file_rename(oldname text, newname text) |
bool pg_catalog.pg_file_rename(oldname text, newname text) |
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bool pg_catalog.pg_file_rename(oldname text, newname text, archivname text) |
bool pg_catalog.pg_file_rename(oldname text, newname text, archivname text) |
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bool pg_catalog.pg_file_unlink(fname text) |
bool pg_catalog.pg_file_unlink(fname text) |
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bigint pg_catalog.pg_file_size(text) |
bigint pg_catalog.pg_file_size(text) |
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int4 pg_catalog.pg_logfile_rotate() |
int4 pg_catalog.pg_logfile_rotate() |
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setof record pg_catalog.pg_logdir_ls() |
setof record pg_catalog.pg_logdir_ls() |
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