Auto-increment in Oracle without using a trigger

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 9  1970

What are the other ways of achieving auto-increment in oracle other than use of triggers?

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孤城傲影 (楼主)

2020-11-28 10:21

In addition to e.g. FerranB's answer:
It is probably worth to mention that, as opposed to how auto_incement works in MySQL:
sequences work database wide, so they can be used for multiple tables and the values are unique for the whole database
therefore: truncating a table does not reset the 'autoincrement' functionaltiy

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