Oracle SELECT UNIQUE * FROM TABLE

StackOverflow https://stackoverflow.com/questions/23665777

  •  22-07-2023
  •  | 
  •  

質問

It is acceptable in Oracle databases the command 

  "SELECT UNIQUE * FROM table"?

Or do I have to select the column name for that command to work?

役に立ちましたか？

解決

Yes, this syntax is acceptable.
See this SQLFiddle example.

他のヒント

you can use the following query 

select distinct * from table

You can not use UNIQUE (or DISTINCT) if your table has LOB fields. See example: http://sqlfiddle.com/#!4/97d3e/1

ライセンス： CC-BY-SA と 帰属
所属していません StackOverflow
scroll top