I’m trying to figure this out, but it’s driving me insane! How do I calculate in SQL the number of days that are in a specific year between two dates? For example: we have the range date [12/30/2016-01/05/2017]. If I need to find how many days are in 2017 between this range of dates, it would be 5…
Tag: range
Select max entries in a range in SQL server
I have a salary column where I have to select between range of 10000 and 20000 and also the top rows of max salary. Column I have: Rows I want to select I can use top n rows but that will apply on to this column. What I want to do is, say if this column has 2 rows that
How to calculate sum of a value with only “day of week” using a date-range?
I have 2 tables namely Item table with details of item_id, store_id, offer_start_Date and offer_end_date Store table has store_id, day_of_week, store_hours The structure of both tables are follows – 1) Item_Table : Store ID Item ID offer_start_Date offer_end_date NY0001 FMC0001 2021-10-30 2021-11-04 NY0…
How can I partition by group that falls within a time range?
I have the following table showing when customers bought a certain product. The data I have is CustomerID, Amount, Dat. I am trying to create the column ProductsIn30Days, which represents how many products a customer bought in the range Dat-30 days inclusive the current day. For example, ProductsIn30Days for …
Provide a list of subtypes from Main group with range numbers
I have a table named Items containing a list of items both at grouped level (G) and sub level (L). However I want to see only the sub level (L) data but with the respective Group Name attached to each sublevel. The Grouped item has a start and end number range. The numbers are not +1 for the sub level
DB | Postgres | How to check if IP is in a list of IPs or a range
I have a table that has a TEXT column that holds IP, IPs or range (for example 1.1.1.1/24). In case of multiple IPs, the IPs will be separated by a @##@ for example 1.1.1.1@##@2.2.2.2 The table with 4 rows: I want to get all the rows that contain the ip 1.1.1.1 or 3.3.3.3, meaning I want to get the first
Calculate overlap time in seconds for groups in SQL
I have a bunch of timestamps grouped by ID and type in the sample data shown below. I would like to find overlapped time between start_time and end_time columns in seconds for each group of ID and between each lead and follower combinations. I would like to show the overlap time only for the first record of e…
setting time range in SQL Developer
I am working on a dataset that contains car accidents and their time of occurrence. (the data set exists in SQL Server under the name accident). I have a column that is in date format. I would like to extract the time from the column. Then add a new column called lightining_period label the time as daytime or…
How to calculate the average value of following n rows based on another column – SQL (Oracle) – updated version of previously answered question
I am trying to calculate average monthly value of PREMIUM for each POLICY_ID in monthly basis as shown below screenshot. When a customer updates his/her yearly PAYMENT_FREQUENCY to a value different than 12, I need to manually calculate the average monthly value for the PREMIUM. In addition, average monthly P…
SQL to return 1 for each row with column range in 2017 or 2018 or 2019
I have a query that looks like this: SELECT DISTINCT p.person_ID ,p.Last_Name ,ISNULL(p.Middle_Initial, ”) AS Middle ,p.First_Name ,sh.Status_from_date ,sh….