Currently I have data in below format in my table How can I get date wise for every month and year like below Answer First, personally, I would create a Calendar Table. You can quickly create a simple one with the below: Then is just a trivial case of joining your table to the calendar table:
Tag: sql
Aggregating two values in same select statement. Second aggregation is decreasing in value for each row for some reason
I’m currently trying to aggregate two values simultaneously in one select statement; however, the second aggregated value is decreasing for some reason. I know what I’m doing is wrong, but I don’t understand why it’s wrong (assuming it’s the very last code block). Mainly just try…
Laravel query not using where clause for date
I have made a laravel query which gets all the data but does not use the where clause for $startdate. Without the start date working it just gets all the data which is not really the idea. Any idea how to fix? Answer Try this:
SQL query grouping by range
Hi have a table A with the following data: I’d like to have the following result: My DB is DB2/400. I have tried with ROW_NUMBER partitioning, subqueries but I can’t figure out how to solve this. Answer I understand this as a gaps-and-island problem, where you want to group together adjacent rows …
Find the max value in the last digit
I am using MySQL 5.5. I am facing a problem on how to find the max value in the last digit. For example below the table, I want to get the max value is detected the last digit. The result should be …
Rows with duplicate column values
I am pretty sure there are rows with duplicate column values in the table: SELECT TenancyReferralKey, FromDate, ToDate, ToDate_Value, ReferralID, ReferralFor, …
Calculate the time taken by a recursive function each time it is called… in SQL
I have the data like below id | Function_name | event | time 1 function_a start 12:01 2 function_a start 12:02 3 function_a start 12:03 4 function_a end 12:04 …
How to convert month to week to this query
;With CTE_Mem as ( Select m.PeopleID , m.Operator, m.LocationName, sum(case when M.ActiveStart < DATEADD(MONTH, DATEDIFF(MONTH, 0, GETDATE()) - 1, 0) AND M.ActiveEnd > DATEADD(MONTH, …
Oracle SQL Query for Distributing Quantity
I have one table called INVENTORY which has data: ITEM_NUM SUB_INV LOT_NUM QUANTITY LOT_EXPIRY_DATE 101 22 A1 10 9/29/2019 101 22 A2 14 9/28/2019 Let’s say,…
Print out everything from table 1 and matching data from table 2
I am trying to learn sql and I came across a basic question. This problem mainly focuses on the join, which join to use in order to execute the correct data. What queries I should write to validate and compare between these two tables? Let’s say I have two tables (parent and child): Parent has two colum…