This is my first question on this list - please be kind!

I need to add a jpeg to a blob field in a database (firebird). I would like
to do this using SQL, but my knowledge of SQL is not up to it!

I am using BCB, I can use the IBTable components to do this, but it is a
little unreliable, and not recommended for remote servers.

I can access the jpeg as a memory stream (or a file if that is better), but
I dont know the SQL syntax to update the blob field

any help gratefully accepted!