mysql入力show databases反応しない解決策

俺はシロだ,大物は噴き出さないで
mysql入力show databases反応なし
一言MySQLを使う時にコマンドの後に;を付けるのを忘れないでね
Linuxで以下のコマンドを入力mysql端末に以下のテキストを表示

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 7
Server version: 5.7.26-0ubuntu0.18.04.1 (Ubuntu)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

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

mysql>

入力show databases

mysql> show databases
    ->

原因はdatabases後加;入力show databases;以下の効果

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

だからMySQLを使う時にコマンドの後に;をつけるのを忘れないでね