Re: Problem with select statement for duplicate data
От | Jayadevan M |
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Тема | Re: Problem with select statement for duplicate data |
Дата | |
Msg-id | OF47ABC1F9.9EFFA5CE-ON65257800.0036790A-65257800.0036A86A@ibsplc.com обсуждение исходный текст |
Ответ на | Problem with select statement for duplicate data (Machiel Richards <machielr@rdc.co.za>) |
Ответы |
Re: Problem with select statement for duplicate data
Re: Problem with select statement for duplicate data |
Список | pgsql-novice |
> select column1,column2,column3,count() from table > group by column1,column2,column3 having count() > 1; > > This however gives me the following error: > > ERROR: count(*) must be used to call a parameterless > aggregate function Shouldn't it be count(*)? select column1,column2,column3,count(*).......having count(*) > 1 Regards, Jayadevan DISCLAIMER: "The information in this e-mail and any attachment is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. If you have received this e-mail in error, kindly contact the sender and destroy all copies of the original communication. IBS makes no warranty, express or implied, nor guarantees the accuracy, adequacy or completeness of the information contained in this email or any attachment and is not liable for any errors, defects, omissions, viruses or for resultant loss or damage, if any, direct or indirect."
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