Check out example codes for "SQLSTATE[HY000] [2054] The server requested authenticatio n method unknown to the client (SQL: select * from information_schema.tables where table_schema = todos_app and table_name = migrations and table_type = 'BASE TABLE')". It will help you in understanding the concepts better.

Code Example 1

ALTER USER 'user'@"localhost" IDENTIFIED WITH mysql_native_password BY 'password'

Code Example 2

mysql> FLUSH PRIVILEGES;

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