Thanks for your anser




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On Tue, Sep 18, 2012 12:02 PM PDT Helen Borrie wrote:

>At 02:38 AM 19/09/2012, jcfmgmr wrote:
>>Hello
>>
>>When i try to add fields from a iboquery (with this sql: select sum(faccod) from tab_fac ) at design time, on the avaible fields box
>>shows the field '"SUM"' ( SUM with double quotes).
>>When i try to use this field i get the message .. field '"SUM"' not found.
>>Note:
>>I only get this error when i connect to a firebird server 2.5 ( Dialect 3; CharSEt WIN1252), If i connect to a firebird server 1.5 ( Dialect 1; CharSEt NONE), evrything works just fine.
>>
>>Could anybody help ??
>
>Various things have happened with "lazy" SQL in Firebird since v.1.5 to disambiguate behaviour. The names of calculated fields specified without identifiers are a case in point. AFAIU, IBO is trying to do the right thing by double-quoting a field that is a reserved word.
>
>Try it with the proper syntax of
>
>select sum(faccod) AS TOTAL from tab_fac
>
>(The keyword AS is optional, the fieldname can be any valid identifier.)
>
>Helen
>