In PostgreSQL by Zabbix agent template there were checks that are not present in agent 2 template:

• DB {#DBNAME}: Get scans (pgsql.scans"{$PG.HOST}","{$PG.PORT}","{$PG.USER}","{$PG.PASSWORD}","{#DBNAME}")
• DB {#DBNAME}: Get frozen XID (pgsql.frozenxid"{$PG.HOST}","{$PG.PORT}","{$PG.USER}","{$PG.PASSWORD}","{#DBNAME}")
• PostgreSQL: Get transactions (pgsql.transactions["\{$PG.HOST}","\{$PG.PORT}","\{$PG.USER}","\{$PG.PASSWORD}","\{$PG.DATABASE}"])
• PostgreSQL: Ping time (pgsql.ping.time["\{$PG.HOST}","\{$PG.PORT}","\{$PG.USER}","\{$PG.PASSWORD}","\{$PG.DATABASE}"])
• PostgreSQL: Config hash (pgsql.config.hash["\{$PG.HOST}","\{$PG.PORT}","\{$PG.USER}","\{$PG.PASSWORD}","\{$PG.DATABASE}"])

Is it possible to have those checks ported to agent 2 plugin?