-- TODO: Because pg_authid is shared across databases, find a way to ensure I cover all configured connections exactly once
pg_database	"The catalog pg_database stores information about the available databases. Databases are created with the CREATE DATABASE command. Unlike most system catalogs, pg_database is shared across all databases of a cluster: there is only one copy of pg_database per cluster, not one per database."	"A database"	pgsqlCatalogTables	14	"pgsnmpdConnID, entryOID"
"entryOID"	"INTEGER"	"OID of this entry"	1	not-accessible
datname	DisplayString	"Database name"
datdba	INTEGER	"Owner of the database, usually the user who created it"
encoding	INTEGER	"Character encoding for this database ( pg_encoding_to_char() can translate this number to the encoding name)"
datistemplate	TruthValue	"If true then this database can be used in the TEMPLATE clause of CREATE DATABASE to create a new database as a clone of this one"
datallowconn	TruthValue	"If false then no one can connect to this database. This is used to protect the template0 database from being altered"
datconnlimit	INTEGER	"Sets maximum number of concurrent connections that can be made to this database. -1 means no limit"
datlastsysoid	INTEGER	"Last system OID in the database; useful particularly to pg_dump"
datfrozenxid	INTEGER	"All transaction IDs before this one have been replaced with a permanent ( ""frozen"" ) transaction ID in this database. This is used to track whether the database needs to be vacuumed in order to prevent transaction ID wraparound or to allow pg_clog to be shrunk. It is the minimum of the per-table pg_class . relfrozenxid values"
dattablespace	INTEGER	"The default tablespace for the database. Within this database, all tables for which pg_class . reltablespace is zero will be stored in this tablespace; in particular, all the non-shared system catalogs will be there"
datconfig	DisplayString	"Session defaults for run-time configuration variables"
datacl	DisplayString	"Access privileges; see GRANT and REVOKE for details"