Home > Term: prime key
prime key
In z/OS Virtual Storage Access Method (VSAM), one or more bytes within a data record used to identify the data record or control its use. A prime key must be unique.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Software
- Category: Globalization software service
- Company: IBM
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