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Documentation: minor fixes

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Grigory Smolkin 2019-07-15 15:05:27 +03:00
parent b41bc03be3
commit 9af4c7be9b
1 changed files with 23 additions and 4 deletions
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Documentation.md
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@ -209,7 +209,25 @@ GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup
COMMIT;
```
For PostgreSQL >= 9.6:
For PostgreSQL 9.6:
```
BEGIN;
CREATE ROLE backup WITH LOGIN;
GRANT USAGE ON SCHEMA pg_catalog TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_xlog() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_xlog_replay_location() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_current() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup;
COMMIT;
```
For PostgreSQL >= 10:
```
BEGIN;
CREATE ROLE backup WITH LOGIN;
@ -220,6 +238,7 @@ GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO
GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean, boolean) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_wal() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_wal_replay_lsn() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_current() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup;
@ -307,10 +326,10 @@ GRANT EXECUTE ON FUNCTION bt_index_check(oid, bool) TO backup;
If you are going to use PTRACK backups, complete the following additional steps:
- Set the parameter `ptrack_enable` to `on`.
- Grant the rights to execute ptrack functions to the *backup* role:
- Grant the rights to execute `ptrack` functions to the *backup* role:
GRANT EXECUTE ON FUNCTION pg_ptrack_clear() TO backup;
GRANT EXECUTE ON FUNCTION pg_ptrack_get_and_clear(oid, oid) TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_ptrack_clear() TO backup;
GRANT EXECUTE ON FUNCTION pg_catalog.pg_ptrack_get_and_clear(oid, oid) TO backup;
- The *backup* role must have access to all the databases of the cluster.
## Command-Line Reference