combined record翻译

combined record的基本解释

读音: 美: 英:

复合磁头

例句

The combined record is much easier to use-you only have to check the PICTURE field to see if it's not null (which was the result of the LEFT OUTER JOIN).而组合的记录使用起来要容易得多—只需检查PICTURE字段，查看它是否为空(这是LEFT OUTER JOIN的结果)。
Every SQL record has its own Unique Sequence Number, and you can also compute a custom unique number for all combined fields in the record.每一条 SQL 记录都有它自己的惟一序号，您可以为记录中的所有组合字段计算一个定制的惟一编号。
These can also be combined into a single update to the record.它们还可以组合为一次记录更新。

短语

combined record-playback head 复合磁头
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