データベースルールに新たにデータベース「accounting」を作成し、ユーザー「account_user」に接続権限を付与。作業ログをdiary.mdに追記。

database.rules

@@ -10,4 +10,23 @@
 
 CREATE USER account_user WITH PASSWORD 'account_Hideyukey-1234';
 CREATE DATABASE accounting_db OWNER account_user ENCODING 'UTF8';
-\q
+
+postgres=# CREATE DATABASE accounting OWNER account_user ENCODING 'UTF8';
+CREATE DATABASE
+postgres=# GRANT CONNECT ON DATABASE accounting TO account_user;
+GRANT
+
+
+root@x85-131-243-202:~# sudo -u postgres psql -c "\du"
+                               List of roles
+   Role name   |                         Attributes                         
+---------------+------------------------------------------------------------
+ account_user  | 
+ ai_ocr        | 
+ appsmith_user | 
+ cerberus_user | 
+ filemaker     | Create DB
+ gitea_user    | 
+ postgres      | Superuser, Create role, Create DB, Replication, Bypass RLS
+ president     | 
+