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I am attempting to create a constraint to enforce each row to have at least two of the four fields equivalent to each other.

I came up with

First of all, excuse my English, I'm using a translator.

I'm having trouble passing the data from an http request to a child component.

First I get the data using two services and that part works fine.

servicio-principal.service.ts

I'm developing an administration page and I'm having trouble receiving my data from json. I have a Create view and inside it I created a script to show my partial views when selecting a certain type. But when I select the Hotel type, my controller is not receiving the data. When I select the other types, it works well. Can anyone tell me what the problem is?

My Code:

Create.cshtml

I am trying to create custom rules with the "when" function to finally apply them on a column of a dataframe. Many of these rules will apply to different columns, but the idea is not to write them for each column else store them in a variable and concatenate. For example I have the following:

I'm new to Impala - We are getting following error message when we join two tables as below. Impala dont support >= on correlated subquer - any suggestion how we can do it

I have three Tables

TAB01