經安全檢測,此網站為安全網站,請放心前往原始網址!

Sequences in Netezza - Informatica, Oracle, Netezza, Unix, Hadoop Tutorials and Examp

Sequences are used to generate unique numbers. Mostly used for primary key columns. These key values are ambiguous from an end user perspective and are not guaranteed to be contiguous in the order of insert. This is because each SPU's caches the sequence

www.folkstalk.com

網址安全性掃描由 google 提供