Subject Re: [IBO] TIBOQuery ParamsByName SQL Error -804 data type unknown
Author Helen Borrie (TeamIBO)
At 02:27 PM 17-02-02 +0200, Uwe Cramer wrote:
>i clear and add the following statement in the query.sql
>the ParamCheck is true
>'select * from MyTable where MyDateField = :MySearchDate'
>when i set the params like
>Query.ParamByName('MySearchDate').asString := dateToStr(MyDateVar);
>Query.ParamByName('MySearchDate').asDate := MyDateVar;
>i get the error -804
>i canĀ“t see whats wrong and the same with a bde.querry to paradox table
>works fine.

..but this isn't Paradox..<g>

1. Please say which Version and Dialect of the database you are using.
2. What Delphi type is MyDateVar?
3. What FB/InterBase type is the parameter 'MySearchDate'?

Helen Borrie (TeamIBO Support)

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