Single Table per Class Hierarchy 每个类层次结构一张表
single table 单一表
Single-Table Tournaments 单桌锦标赛
single axle table 单轴转台
single-table receiver 单声道台式收音机
This simple single-table database has just four fields.
这个简单的单表数据库只有4个字段。
The single-table data often reach hundreds of millions of records, and records will increase with time.
而单表的数据量往往会达到上亿的记录，并且记录数会随着时间而增长。
In single-table inheritance, there is a single database table that contains columns for both base and derived classes.
在单表继承中，一个数据库表同时包含基类和派生类的列。
应用推荐