At 08:42 PM 19/01/2005 +0200, you wrote:

>Hello I have a problem with UDF functions that work with BLOBs.
>I'm use fbudf.dll and STRING2BLOB function - on table with 50000 records
>it's use 900Mb memory and load all records about 3min. This problem
>take a place for any UDF function that return BLOB. I'm try use
>FREE_IT without success.
>
>Is someone know this problem?

There was (is?) a leak problem in converting strings to blobs, that showed
up and was fixed during Firebird 2 development. Would you please ask about
this in firebird-devel, citing the version of Firebird that you are
using. Someone there should be able to tell you whether the fix was
back-ported to Fb 1.5.2. Unfortunately, though I was responsible for
collating the point release notes, I can't find any indication that the
back-porting was done.

>Is exists workaround here?

Ask that question on fb-devel, too.

./heLen