log_rr_before_promotion.txt

[ec2-user@ip-10-0-1-91 ~]$ mysql -h udacity-replica-db.cyhfc1nhu0lr.us-east-2.rds.amazonaws.com -D udacity -u admin -p
Enter password: 
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MySQL connection id is 16
Server version: 8.0.20 Source distribution

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MySQL [udacity]> show tables;
+-------------------+
| Tables_in_udacity |
+-------------------+
| books             |
+-------------------+
1 row in set (0.00 sec)

MySQL [udacity]> INSERT INTO books (id,name,author) VALUES(1,"Third  Book","HQ");
ERROR 1290 (HY000): The MySQL server is running with the --read-only option so it cannot execute this statement
MySQL [udacity]> select * from books;
+------+--------------+--------+
+------+--------------+--------+
| id   | name         | author |
+------+--------------+--------+
|    1 | Some Book    | HQ     |
|    1 | Another Book | HQ     |
+------+--------------+--------+
2 rows in set (0.00 sec)

MySQL [udacity]>