discriminator
常见例句
- The discriminator type must be an integral type (short, long, long long, and so on, as well as char, boolean, or enumeraton).
识别名称类型必须是整数类型( short 、 long 、 long long 等,以及 char 、 boolean 或 enumeraton )。 - The cons include the most tables and outer joins among all strategies and slightly more complex SQL (look at the long CASE clause for Hibernate’s dynamic discriminator).
缺点是在所有策略中它使用的表和表连接最多,SQL语句稍显复杂(看看Hibernate动态鉴别器的长CASE子句)。 - The link-table contains a set of columns for the primary key of the first entity, a set of columns for the primary key of the second entity, and an optional discriminator column.
在链接表中,一些列是第一个实体的主键,另一些列是第二个实体的主键,还有一个可选的识别器(discriminator)列。 - This could prove to be a key discriminator among the radios being offered for installation on Army vehicles.
FORBES: Army Resets Radio Plans As Demand Signal Shifts - Thus, the key discriminator in who wins becomes price — which is why the pending rulings by the World Trade Organization could prove so troublesome.
FORBES: Air Force Tanker Program Flies Into New Political Storm - Information is often the decisive discriminator in modern conflict.
FORBES: Why DoD Wants Cloud Computing 返回 discriminator