If I execute the following code:
With a folder that contains 31 subfolders, and a total of 30.000 .zip files:
- The SELECT query never ends, as I left it running for more than half an hour without obtaining any results.
- Without the subfolder option (that is, all files in the main folder) works perfectly, obtaining all results in few seconds.
Also I obtain error which does not allow me to start my development server after using this CONNECT ENGINE option:
2017-04-25 16:04:23 9124 [ERROR] mysqld.exe: Got an error writing communication packets
However, it is bug, so it does not have to be considered prioritary.
Thank you a lot for your excellent work!