Re: [HACKERS] Possible bug in parsing

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От Thomas G. Lockhart
Тема Re: [HACKERS] Possible bug in parsing
Дата
Msg-id 350F6FA7.DE81AEA2@alumni.caltech.edu
обсуждение исходный текст
Ответ на Possible bug in parsing  (Hannu Krosing <hannu@trust.ee>)
Список pgsql-hackers
Дерево обсуждения 
> I understand the 'there is more than one operator' errors, but
> what is so different between operators + and || ?

?? They are different operators, that's why. The "+" is addition, and
the "||" is defined in SQL92 to be string concatenation.

                        - Tom

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