I want to join on a result of other select like this : SELECT * FROM TABLE1 JOIN ( SELECT cat_id FROM TABLE2 where brand_id = 2 GROUP BY TABLE2.cat_id) A
Can someone please explain how this method works? I tried adding System.out.print statements but it didn't get me anywhere and I simply cannot
I have table users in my private database with username, password, email, status, creation_date, updated_date,... etc. with some rows of data. I want to generat
I am trying to subscribe to the Microsoft Graph resource for notifications. I send a subscription request: { "changeType": "updated", "notificationUrl": "<!-
In a spark dataframe there are 10 columns, one of which is 'department'. Under the department column there are 10 distinct entries which I calculated with the d
I have a method like below: public void process { ArrayList<String> data = new ArrayList<>(); ... ... } data is a local variable, the valu
Running my app I get a crash, but stack trace doesn't go deep enough because of an Async call? I cannot figure out what is trying to grab an image? Below is th
There is a table cs_goods_features like this (id - product id, f - product property name, v - property value) id f v 1 f1 10 1 f2 15 1 f3 25 2 f1 10 2 f2 15 2
I'm working on a project and everything goes fine but when I reopen the project I collided with a problem - the server didn't start. I used the following comman