Subject Re: Slow performance using isc_blob_info
Author Chau Chee Yang
I have tried for two days and still have no clues how to improve the

I try FreeUDFLib that return the BlobSize (F_BlobSize) of blob field
and the speed is very fast. However, this can only be done in UDF. I
am looking for a solution that able to query the Blob Size as fast as
UDF approach in Firebird API.

Just wondering how Borland driver do that.