Maybe you were looking for...

Unpivot multiple columns in Snowflake

I have a table that looks as follows: I need to unpivot the Rating and the Comments as follows: What is the best way to do this in Snowflake? Note: there are

How do I extract a date (dd-mm-yy) from a timestamp with timezone (timestamptz) in postgresql

My date column "timestamp" is currently listed as: 2020-11-16 20:27:38.033 +0000 It's formatted as timestamptz and I've tried every search on here and google to

ORDER BY is not working when I try to use this psql query

I have a psql database storing reviews for a certain product. When the client requests data from the api, it sends in a request with a product_id, count, and a

How to create a function that receives as a parameter a dynamic function?

I'm creating a dynamic dialog box in xamarin.android and I want the dialog box to receive a function that it will execute upon clicking the action button. Heres

Stacking Subplots in Matplotlib

i would like to stack 2 subplots so that one of them is in front of the other one. In addition to that i would like to set the size of the subplot in the back a

Squid authentication with Windows Active Directory logon error

I have a Windows Active Directory running and I have configured correctly Squid's authentication, but I have a problem: the only users allowed to login are the

Batch: How to use an array with a variable as an index inside a for loop?

My code offers a client to enter a sequence of words (until the client enters "0"), stores them in an array and then sort that array alphabetically. I have foun

How to understand loss acc val_loss val_acc in Keras model fitting

I'm new on Keras and have some questions on how to understanding my model results. Here is my result:(for your convenience, I only paste the loss acc val_loss v

How to groupby and back-fill only certain groups

Given a panel data set as follow: df <- structure(list(date = c(1999L, 2000L, 2001L, 1999L, 2000L, 2001L, 1999L, 2000L, 2001L), firms = c("A", "A", "A", "B"