创建 OceanBase 示例数据库 TPCC

默认情况 OceanBase 没有创建示例数据库 TPCC，需要手动创建。示例数据库必须在业务租户下创建。有关示例数据库介绍请参考关于示例数据库 TPCC。

租户创建好后，需要创建相应的 DataBase 来存放示例数据库的对象，还要分配相应的用户和访问权限。

示例

通过 obclient 连接 MySQL 租户。

#obclient -h192.168.1.101 -uroot@obmysql#obdemo -P2883 -pabcABC123 -A oceanbase
obclient: [Warning] Using a password on the command line interface can be insecure.
Welcome to the OceanBase monitor.  Commands end with ; or \g.
Your OceanBase connection id is 57981
Server version: 5.6.25 OceanBase 2.2.20 (...) (Built Aug 10 2019 15:27:33)

<...省略...>

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

创建一个数据库。

obclient> create database tpccdb;
Query OK, 1 row affected (0.02 sec)
obclient> show databases;
+--------------------+
| Database           |
+--------------------+
| oceanbase          |
| information_schema |
| mysql              |
| test               |
| tpccdb             |
+--------------------+
5 rows in set (0.01 sec)

创建一个用户并赋权。

obclient> grant all privileges on tpccdb.* to tpcc identified by '123456';
Query OK, 0 rows affected (0.02 sec)

obclient> show grants for tpcc;
+----------------------------------------------+
| Grants for tpcc@%                            |
+----------------------------------------------+
| GRANT USAGE ON *.* TO 'tpcc'                 |
| GRANT SELECT ON `oceanbase`.* TO 'tpcc'      |
| GRANT ALL PRIVILEGES ON `tpccdb`.* TO 'tpcc' |
+----------------------------------------------+
3 rows in set (0.01 sec)

obclient>

创建数据库对象

obclient> use tpccdb;
Database changed
obclient> source create_mysql_tables.sql
Query OK, 0 rows affected (0.01 sec)
<...省略...>
Query OK, 0 rows affected (0.01 sec)
+------------------+
| Tables_in_tpccdb |
+------------------+
| cust             |
| dist             |
| hist             |
| item             |
| load_hist        |
| load_proc        |
| nord             |
| ordl             |
| ordr             |
| stock_item       |
| stok             |
| ware             |
+------------------+
12 rows in set (0.00 sec)

初始化表数据。

obclient> source init_data.sql
Query OK, 0 rows affected (0.01 sec)
<...省略...>
Query OK, 0 rows affected (0.01 sec)
+------------+----------+
| table_name | rows_cnt |
+------------+----------+
| WARE       |        2 |
| DIST       |       20 |
| NORD       |       40 |
| ORDR       |       60 |
| HIST       |      240 |
| ITEM       |      622 |
| ORDL       |      626 |
| CUST       |     1040 |
| STOK       |     1244 |
+------------+----------+
9 rows in set (0.01 sec)

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创建 OceanBase 示例数据库 TPCC

示例

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