Describes the cause and action for error messages.
Error Message(English)：
database does not exist
AWS Postgres DB "does not exist" when connecting with PG - Stack ...
https://stackoverflow.com/questions/51014647/aws-postgres-db-does-not-exist-when-connecting-with-pg
Redshift SQLSTATE[08006] [7] FATAL: database does not ...
https://stackoverflow.com/questions/50315223/redshift-sqlstate08006-7-fatal-database-does-not-exist
psycopg2.OperationalError: FATAL: database does not exist
https://stackoverflow.com/questions/43600140/psycopg2-operationalerror-fatal-database-does-not-exist・・・
Postgres on Rails FATAL: database does not exist
https://stackoverflow.com/questions/17933522/postgres-on-rails-fatal-database-does-not-exist
Amazon RDS SQL Server bring database online
https://stackoverflow.com/questions/12200907/amazon-rds-sql-server-bring-database-online
SQL - AWS Developer Forums - Amazon.com
https://forums.aws.amazon.com/message.jspa?messageID=721968
postgresql - psql: fatal database does not exist error - Database ...
https://dba.stackexchange.com/questions/176002/psql-fatal-database-does-not-exist-error
PostgreSQL database does not exist error
https://dba.stackexchange.com/questions/164637/postgresql-database-does-not-exist-error
Why does Postgresql tell me the database does not exist ...
https://dba.stackexchange.com/questions/182033/why-does-postgresql-tell-me-the-database-does-not-exi・・・