握手不活动超时 - mysql 使用 sqltools

Question

I am using SQL tools however I keep getting this error. I have changed the connection to 5000 but I keep getting this error. I don't know if this is a syntax error, sqltools error, or a MySQL error.

here is my code

--@block
CREATE TABLE Main(
id INT PRIMARY Key,
title VARCHAR(255) NOT NULL UNIQUE,
body TEXT NOT NULL,
mainimageurl VARCHAR(255),
);

the error

Handshake inactivity timeout

it's running on port 3305, using xprotocol. and have opened the udp port

I appreciate any help you can provide!

Answer 1

There's an extra comma after mainimageurl VARCHAR(255), . It should be:

CREATE TABLE Main(
id INT PRIMARY Key,
title VARCHAR(255) NOT NULL UNIQUE,
body TEXT NOT NULL,
mainimageurl VARCHAR(255)
);

I'm not familiar with SQLtools, never used it but usually this type of error is immediately returned as you can see in this demo and you'll know at what point it have error; or at least you can see the error code/message and search for it's information on what's wrong.