本文主要是介绍MySQL 官方示例数据库安装,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
虽然MySQL安装包中不像SQL Server和Oracle那样提供示例数据库,但官方也提供示例数据库以供学习使用。
官方示例数据库
下载地址
http://dev.mysql.com/doc/index-other.html
Documenation - Other Docs - Example Databases 示例库和文档放到了一起,在employee data 下选择 Download 跳转到下载界面。
导入employees数据库
上传文件到任意路径下
[root@dbm01 home1]# ls
employees_db-full-1.0.6.tar.bz2 mysql mysql-5.6.21.tar.gz
[root@dbm01 home1]# tar -xjf employees_db-full-1.0.6.tar.bz2
解压后,可以看见有如下文件
[root@dbm01 employees_db]# ll
total 164680
-rw-r--r--. 1 501 games 752 Mar 30 2009 Changelog
-rw-r--r--. 1 501 games 6460 Oct 9 2008 employees_partitioned2.sql
-rw-r--r--. 1 501 games 7624 Feb 6 2009 employees_partitioned3.sql
-rw-r--r--. 1 501 games 5660 Feb 6 2009 employees_partitioned.sql
-rw-r--r--. 1 501 games 3861 Nov 28 2008 employees.sql
-rw-r--r--. 1 501 games 241 Jul 30 2008 load_departments.dump
-rw-r--r--. 1 501 games 13828291 Mar 30 2009 load_dept_emp.dump
-rw-r--r--. 1 501 games 1043 Jul 30 2008 load_dept_manager.dump
-rw-r--r--. 1 501 games 17422825 Jul 30 2008 load_employees.dump
-rw-r--r--. 1 501 games 115848997 Jul 30 2008 load_salaries.dump
-rw-r--r--. 1 501 games 21265449 Jul 30 2008 load_titles.dump
-rw-r--r--. 1 501 games 3889 Mar 30 2009 objects.sql
-rw-r--r--. 1 501 games 2211 Jul 30 2008 README
-rw-r--r--. 1 501 games 4455 Mar 30 2009 test_employees_md5.sql
-rw-r--r--. 1 501 games 4450 Mar 30 2009 test_employees_sha.sql
导入文件employees.sql (需要制定用户名和密码,不然会报错+_+)
[root@dbm01 employees_db]# mysql -t < employees.sql
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
[root@dbm01 employees_db]# mysql -t < employees.sql -uroot -proot123
Warning: Using a password on the command line interface can be insecure.
+-----------------------------+
| INFO |
+-----------------------------+
| CREATING DATABASE STRUCTURE |
+-----------------------------+
+------------------------+
| INFO |
+------------------------+
| storage engine: InnoDB |
+------------------------+
+---------------------+
| INFO |
+---------------------+
| LOADING departments |
+---------------------+
+-------------------+
| INFO |
+-------------------+
| LOADING employees |
+-------------------+
+------------------+
| INFO |
+------------------+
| LOADING dept_emp |
+------------------+
+----------------------+
| INFO |
+----------------------+
| LOADING dept_manager |
+----------------------+
+----------------+
| INFO |
+----------------+
| LOADING titles |
+----------------+
+------------------+
| INFO |
+------------------+
| LOADING salaries |
+------------------+
使用test_employees_sha.sql文件校验数据
[root@dbm01 employees_db]# mysql -t < test_employees_sha.sql -uroot -proot123
Warning: Using a password on the command line interface can be insecure.
+----------------------+
| INFO |
+----------------------+
| TESTING INSTALLATION |
+----------------------+
+--------------+------------------+------------------------------------------+
| table_name | expected_records | expected_crc |
+--------------+------------------+------------------------------------------+
| employees | 300024 | 4d4aa689914d8fd41db7e45c2168e7dcb9697359 |
| departments | 9 | 4b315afa0e35ca6649df897b958345bcb3d2b764 |
| dept_manager | 24 | 9687a7d6f93ca8847388a42a6d8d93982a841c6c |
| dept_emp | 331603 | d95ab9fe07df0865f592574b3b33b9c741d9fd1b |
| titles | 443308 | d12d5f746b88f07e69b9e36675b6067abb01b60e |
| salaries | 2844047 | b5a1785c27d75e33a4173aaa22ccf41ebd7d4a9f |
+--------------+------------------+------------------------------------------+
+--------------+------------------+------------------------------------------+
| table_name | found_records | found_crc |
+--------------+------------------+------------------------------------------+
| employees | 300024 | 4d4aa689914d8fd41db7e45c2168e7dcb9697359 |
| departments | 9 | 4b315afa0e35ca6649df897b958345bcb3d2b764 |
| dept_manager | 24 | 9687a7d6f93ca8847388a42a6d8d93982a841c6c |
| dept_emp | 331603 | d95ab9fe07df0865f592574b3b33b9c741d9fd1b |
| titles | 443308 | d12d5f746b88f07e69b9e36675b6067abb01b60e |
| salaries | 2844047 | b5a1785c27d75e33a4173aaa22ccf41ebd7d4a9f |
+--------------+------------------+------------------------------------------+
+--------------+---------------+-----------+
| table_name | records_match | crc_match |
+--------------+---------------+-----------+
| employees | OK | ok |
| departments | OK | ok |
| dept_manager | OK | ok |
| dept_emp | OK | ok |
| titles | OK | ok |
| salaries | OK | ok |
+--------------+---------------+-----------+
使用test_employees_md5.sql文件校验数据
[root@dbm01 employees_db]# mysql -t < test_employees_md5.sql -uroot -proot123
Warning: Using a password on the command line interface can be insecure.
+----------------------+
| INFO |
+----------------------+
| TESTING INSTALLATION |
+----------------------+
+--------------+------------------+----------------------------------+
| table_name | expected_records | expected_crc |
+--------------+------------------+----------------------------------+
| employees | 300024 | 4ec56ab5ba37218d187cf6ab09ce1aa1 |
| departments | 9 | d1af5e170d2d1591d776d5638d71fc5f |
| dept_manager | 24 | 8720e2f0853ac9096b689c14664f847e |
| dept_emp | 331603 | ccf6fe516f990bdaa49713fc478701b7 |
| titles | 443308 | bfa016c472df68e70a03facafa1bc0a8 |
| salaries | 2844047 | fd220654e95aea1b169624ffe3fca934 |
+--------------+------------------+----------------------------------+
+--------------+------------------+----------------------------------+
| table_name | found_records | found_crc |
+--------------+------------------+----------------------------------+
| employees | 300024 | 4ec56ab5ba37218d187cf6ab09ce1aa1 |
| departments | 9 | d1af5e170d2d1591d776d5638d71fc5f |
| dept_manager | 24 | 8720e2f0853ac9096b689c14664f847e |
| dept_emp | 331603 | ccf6fe516f990bdaa49713fc478701b7 |
| titles | 443308 | bfa016c472df68e70a03facafa1bc0a8 |
| salaries | 2844047 | fd220654e95aea1b169624ffe3fca934 |
+--------------+------------------+----------------------------------+
+--------------+---------------+-----------+
| table_name | records_match | crc_match |
+--------------+---------------+-----------+
| employees | OK | ok |
| departments | OK | ok |
| dept_manager | OK | ok |
| dept_emp | OK | ok |
| titles | OK | ok |
| salaries | OK | ok |
+--------------+---------------+-----------+
employee组织结构图
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