New TMyDump Blob Problem in recents update

Discussion of open issues, suggestions and bugs regarding MyDAC (Data Access Components for MySQL) for Delphi, C++Builder, Lazarus (and FPC)
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Justmade
Posts: 108
Joined: Sat 16 Aug 2008 03:51

New TMyDump Blob Problem in recents update

Post by Justmade » Tue 29 Nov 2011 10:11

I was using TMyDump and was OK previously but in recent update (I think is 6.10.0.9 "Bug in TMyDump with restore BLOB data is fixed ") , it got error in some binary data.

I have send a simple project with data to illustrate the problem through support.

When dumping there is no error but when restore, it show "Parser: The unknown symbol"

The dump file also cannot run in other mysql management program like dbForge Studio / MySQL Yog so I assume the problem is not only Parsing when restore.

Thanks in advance for your kind help.

AndreyZ

Post by AndreyZ » Wed 30 Nov 2011 14:17

Hello,

We fixed the bug with putting empty characters (#0) into the dump file when there were BLOB fields in tables. That's why TMyDump from MyDAC 7.1.3 cannot restore dump file that was produced by the previous versions. To solve the problem, you should dump and restore files with MyDAC 7.1.3. In this case the "The unknown symbol" error will not occur.

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