Sometimes an application needs to delete all records from a given table to clean up a log or reload sales data for a new month.
有时候应用程序需要从给定表中删除所有的记录，以便清空日志记录或者装入新的一个月的销售数据。
Delete a row from a table with 10 indexes, and DB2 must remove all index entries associated with the deleted rows.
如果从一个带有10个索引的表删除一行，DB 2必须删除与被删除的行关联的所有索引条目。
The simple answer is to delete the table from the database and, if necessary, create a replacement table.
简单的答案是从数据库中删除表。而且，如果必要，再创建一个替代表。
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