52.16. pg\_db\_role\_setting

|  52.16. `pg_db_role_setting`   |                   |                           |                  |                                    |
|:------------------------------:|-------------------|---------------------------|------------------|------------------------------------|
|[Prev](catalog-pg-database.html)|[Up](catalogs.html)|Chapter 52. System Catalogs|[Home](index.html)| [Next](catalog-pg-default-acl.html)|

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## 52.16. `pg_db_role_setting`

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 The catalog `pg_db_role_setting` records the default values that have been set for run-time configuration variables, for each role and database combination.

 Unlike most system catalogs, `pg_db_role_setting` is shared across all databases of a cluster: there is only one copy of `pg_db_role_setting` per cluster, not one per database.

**Table 52.16. `pg_db_role_setting` Columns**

|                                                                        Column Type<br/><br/> Description                                                                        |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|`setdatabase` `oid` (references [`pg_database`](catalog-pg-database.html).`oid`)<br/><br/> The OID of the database the setting is applicable to, or zero if not database-specific|
|        `setrole` `oid` (references [`pg_authid`](catalog-pg-authid.html).`oid`)<br/><br/> The OID of the role the setting is applicable to, or zero if not role-specific        |
|                                                  `setconfig` `text[]`<br/><br/> Defaults for run-time configuration variables                                                   |

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|:-------------------------------|:-----------------:|-----------------------------------:|
|      52.15. `pg_database`      |[Home](index.html) |       52.17. `pg_default_acl`      |

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