No json data back at postgres request

[ghost]

Hello @alixaxel I guess you take my doubt of please.

i've tested from the oldest to the newest files with you code. And congratulation. It was just what I need! I can connect with mysql perfectly! But when I will connect with postgresql database it returns null :( I tryed to request to get some responses for example not found, bad requests and it was ok! But when I put the correct forms, i've received null! Nothing appears at the GET response.

I've tryied with the new commits from @aweiand here #1 and it changes anythings. My problem is that the json data returning as response, simply cant appears!

Please, Can you help me?!

Best Regards, Atenciosamente,
Rogério Cassares Pires