Have a table in Hive with a following structure: col1 col2 col3 col4 col5 col6 —————————– AA NM ER NER NER NER AA NM NER ERR NER NER AA NM NER NER TER …
Graphql, node.js and sql,Cannot return null for non-nullable field
I want to return data coming from db to the api. The data is being logged but not showing on the graphql api. RESULT: OUTPUT: Answer This is your resolver: A GraphQL resolver must return either a value or a Promise that will resolve to a value. However, here, you’re not returning either. Keep in mind th…
How to log failed sql in hibernate?
I’m building a SpringBoot application with spring-data-jpa. I know how to log all sqls from this question. How to print a query string with parameter values when using Hibernate But what if I only want to log failed sqls? Answer There are two options: Configure sql logging with parameter values. Disable…
How to create indexed view of children count
I am trying to take a table with a parent child relationship and get the number of children. I would like to create an indexed view of the number of children by utilizing COUNT_BIG(*). The problem is …
How to Execute Python Script as Administrator in SQL Server Agent Job
I have a Python (3.7.2) file that pulls data from a third party API, saves the data in a local CSV file on Windows Server 2016 and then does a bulk import into an instance of SQL Server 2016 (13.0….
How to combine two columns from the tail of a column?
What I am going to do is: I have two columns, A and B, I need to add b to the tail position of A, anyone knows how to do that? Original dataset: A B —- 1 6 2 7 3 8 4 9 5 0 What I need is: …
Update an SQL database through .NET c# with only the changes
Situation: a third party drops an XML file in a location, daily, where my windows app pick it up, drop the data from a table in my DB and replace it by the new data. Basically the XML represent the …
Loop through XML using SQL
I have this XML in a column in a MSSQL table <C ID="5753768" HID="1" Name="Michael" SSN="xxxxxxxxxxx" PayType="" Status="Active" …
How to calculate the dot product of two 1-d array fields in bigquery?
Maybe more of a standard sql question (it might use some of bigquery’s array functions somehow though), but wondering how to concisely calculate the dot product of two (same-sized) vector fields of a …
Count Most donator SQL
I wanted to know how would i count most donated number for a person and how to make list from most donator to the lowest. Database looks like this : – Donated Amount – Payer Email – 10 123456@…