Insert a 6MByte file into a column

[Kevin Dong]

I am using DataSet to insert a data row which contains a 6MByte binary file in "Data" column.

According to the manual for 4.0, I define the "Data" column as "longblob", which suppose to store up to 4GByte file. But it just doesn't work.

With the exact same code, if my data is less than 100KByte, it works fine.

Can anybody tell if I have to config anywhere else to make this work?

Thanks!