I am using SQL server to find the average of some columns, but I want to ignore any column that has a value of 0 or null Table I am reading from: My query: SELECT AVG(CASE WHEN [January-Margin] >…
JPARepository findAllByUsername return null but data exist
I have a simple System ( Controller, Service, Repository ) but even if the data are present on the database the service returns a null value Data mysql> select * from customer; +—-+————-…
Grouping database entries into dynamic HTML tables
I have a database where teams will have multiple entries each with different locations. Each entry will have a team name. So for example, team1 might appear several times but each time the location …
Big Query Standard SQL using Partition By with the ARRAY_AGG() function
I am trying to use the PARTITION BY clause with the ARRAY_AGG() function to collapse a column into an array. My Standard SQL in Big Query is as follows: WITH initial_30days AS ( …
use select statement in default while declaring a table
I want to set a default value to a column while declaring a table , but the value is not constant , actually it’s based on some other data from another table . I’m interested to know if there is such …
How to bypass NULL in a Lookup Table using JOIN?
In SQL (SSMS), I am trying to do a lookup using a ranging table (similar to Point_Lookup below) and what I need is to bypass the NULL scenario. Firstly, please use below SQL codes to replicate the …
Count the number of times a date appears between 2 dates. SQL
I have 2 Dates for various items that are stored in a database as such (dd-mm-yyyy): ItemID|Date Arrived|Date Left 1 |01-02-1985 |01-06-2000 2 |01-02-1985 |01-04-2000 These item should …
why does SQL server consider SS as an Umlaut-S (ß)?
When I run the below query: it returns a 6. I specifically chose ß for a function as I thought it very unlikely to appear in any of my data. This was working perfectly fine for several weeks but now all of the sudden it’s detecting ß where there is no ß and therefore screwing up my function. Will someon…
need to have data till 3 dots in SQL
I am having data query with me it gives version of windows update DECLARE @variable VARCHAR SET @variable = ‘Windows client Update’ SELECT DISTINCT (v_GS_WINDOWSUPDATEAGENTVERSIO.Version0) AS …
SQL to select records from multiple table using joins
I want a SQL select query for below scenario. I have 6 tables. 1) University Univ_id University_Name 2)College College_id College_Name Univ_id (FK) 3)Department Dept_id Dept_name College_id (FK) …