Great, thanks! Works like a charm :)

If there is a trick to do this at a higher EOF level, would be nice, but if 
there's none, this solves my problem all right. Thanks again!

All the best,
OC

> On 24. 6. 2025, at 23:25, Amedeo Mantica <amedeomant...@me.com> wrote:
> 
> try something like this...
> (raw SQL)
> 
> SELECT id, OCTET_LENGTH(blob_col) AS blob_size_bytes FROM my_table;
> 
>> Il giorno 24 giu 2025, alle ore 21:27, ocs--- via Webobjects-dev 
>> <webobjects-dev@lists.apple.com> ha scritto:
>> 
>> Hi there,
>> 
>> the subject says it all. I've got a FS which reads in some columns set up 
>> through setRawRowKeyPaths. The entity contains also a BLOB column which can 
>> be rather big. Is there a trick to get its size only in the result 
>> dictionaries, without actually fetching the data?
>> 
>> If db-specific, with FrontBase.
>> 
>> Thanks a lot!
>> OC
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