Discuss / SQL / 创建新库0.03S,删除0.08S,是不是电脑配置不行?

创建新库0.03S,删除0.08S,是不是电脑配置不行?

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mysql> show DATABASES;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| sys                |

+--------------------+

4 rows in set (0.11 sec)

mysql> CREATE DATABASE test;

Query OK, 1 row affected (0.03 sec)

mysql> drop database test;

Query OK, 0 rows affected (0.08 sec)

廖雪峰

#2 Created at ... [Delete] [Delete and Lock User]

影响mysql性能的主要因素包括磁盘速度和内存大小,SSD远快于HDD


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