Why I can´t put a blob text of mysql in a Tmemo???
lazarus / 16-Databases

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drako86 · 2006-11-15 20:26

hi, I go to explain my problem. I have a Tmemo and I want to fill it
with some text that I have stored in a blob field in a database, but
when I try to take this blob text, Lazarus show a database error
 :cry:
I do this:

memo_comment.lines.Text:= SQLQuery2.FieldByName('comment').Value;

When I try to show a window with this memo, Lazarus show this message:

Project raised exception class 'EDatabaseError'

I don´t know what to do.... Can somebody help me??  :?

thanks you.

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Marc · 2006-11-16 11:19

AFAIK you cannot read blobs as strings like you do here. IIRC you need
a blob stream.