您将使用这些命令来创建、读取、更新或者删除数据库中的记录。
You will use these commands to create, read, update, or delete records from your database.
DDL命令用来创建、修改或删除数据库中的项目(例如表)。
DDL commands are used to create, modify, or delete items (such as tables) in a database.
可以在同一个命令上同时指定添加和删除数据库分区，但是必需先添加，后删除。
You might specify to both add and drop database partitions on the same command but the add must come before the drop.
第一个特性是为已有数据库分区组添加或删除数据库分区，以及在相同命令上执行重分发的能力。
The first feature is the ability to add or drop database partitions to or from an existing database partition group and perform the redistribute on the same command.
一个简单的DELETE命令导致DB 2从当前表移除数据，并在历史表中维护一个旧版本，包括已删除数据的结束时间。
A simple delete command causes DB2 to remove the data from the current table and maintain an old version in the history table, including the end time of the deleted data.
我们可以使用DELETE命令来删除数据库表单中的一条记录。
We may use the SQL delete command to delete a record in a table in a database.
我们可以使用DELETE命令来删除数据库表单中的一条记录。
We may use the SQL delete command to delete a record in a table in a database.
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