Navicat for MySQL8.0的查询和生成的数据对不齐怎么办

2. 解压缩

3. 添加path环境变量，路径指向mysql所在bin目录下

4. 在主目录下创建data文件夹

5. 注册windows系统服务

　新建一个my.ini文件，拷贝到c:\windows目录下，内容如下：

[client]

port=3306

default-character-set=utf8

[mysqld]

# 设置为MYSQL的安装目录

basedir=C:\_04Tools\mysql-5.7.18-winx64

# 设置为MYSQL的数据目录

datadir=C:\_04Tools\mysql-5.7.18-winx64\data

port=3306

character_set_server=utf8

sql_mode=NO_ENGINE_SUBSTITUTION,NO_AUTO_CREATE_USER

#开启查询缓存

explicit_defaults_for_timestamp=true

mysql> desc studentinfo

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

| Field       | Type                       | Null | Key | Default | Extra |

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

| sno         | int(8)                     | NO   | PRI | NULL    |       |

| sex         | enum('男','女')            | NO   |     | NULL    |       |

| age         | int(3)                     | YES  |     | NULL    |       |

| identify    | varchar(18)                | NO   | UNI | NULL    |       |

| tel         | varchar(15)                | YES  |     | NULL    |       |

| car_type    | varchar(4)                 | NO   |     | NULL    |       |

| enroll_time | date                       | NO   |     | NULL    |       |

| leave_time  | date                       | YES  |     | NULL    |       |

| scondition  | enum('学习','结业','退学') | NO   |     | NULL    |       |

| s_text      | text                       | YES  |     | NULL    |       |

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

10 rows in set (0.00 sec)

mysql> show variables

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

| Variable_name                           | Value

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

| auto_increment_increment                | 1

| auto_increment_offset                   | 1

| autocommit                              | ON

| automatic_sp_privileges                 | ON

| back_log                                | 50

| basedir                                 | D:\Program Files\MySQL\MySQL Server 5.1\

| big_tables                              | OFF

| binlog_cache_size                       | 32768

| binlog_direct_non_transactional_updates | OFF

| binlog_format                           | STATEMENT

| bulk_insert_buffer_size                 | 8388608

| character_set_client                    | gbk

| character_set_connection                | gbk

| character_set_database                  | utf8

| character_set_filesystem                | binary

| character_set_results                   | gbk

| character_set_server                    | utf8

| character_set_system                    | utf8

| character_sets_dir                      | D:\Program Files\MySQL\MySQL Server 5.1\share\charsets\

| collation_connection                    | gbk_chinese_ci

| collation_database                      | utf8_general_ci

| collation_server                        | utf8_general_ci

| completion_type                         | 0