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Hi
Fisrt sql generator dont srcipt Sql updates, ?????????? is the result
Second in previous version Longblob field in my Pictures was working NOW i lost connection from MySql server , i test the same code with simple a test.db table and one blob field with the same jpeg Image 1.4Kb was saving correctly
I cannot go back to previous version because i use ODAC and SDAC versions
Thanks Vagelis

The bug when generating Update SQL is already fixed and this fix will be included to the next MyDAC build.

MySQL server connection loss when inserting images can be due to the server settings. To load big data, you should increase the value of the max_allowed_packet server variable in the my.ini file.
For example:
max_allowed_packet = 16M