I have the following statement: This returns me: How can I also return the total count of this part? My goal is to create a table like this: Thanks Answer A SUM case statement will do the trick:
Find the remainder of the number in a new column in SELECT statement
I am building a program in which the user enters a value, either negative or positive, and this value is added to the table, and through the SELECT statement, those values are stored and the remaining values are found in a new column, and at each entry, the data of the DataGridView is updated. Example: Date N…
Oracle SQL: ORA-01858 error on date fields
I have many tables with a date in their name. For example MY_TABLE_2021_06_01, MY_TABLE_2021_06_02, etc. I’m trying to extract the date from the table name and see if any tables are more than an year old. This is my code: The above code works fine if I don’t include the where clause where table_da…
SQL create new columns based on product classification and client buying the product
I have a table with clients and a table of products each client is buying To retrive each client interest in any product I wrote the following SQL statement This will return me a full list of client and product they are buying as per below Client ID Product ID 100017 7000 100018 7001 100019 7000 100021 7002 1…
The difference between OUT and OUTPUT
In an application that uses SQL Server I came across a code that uses both OUT and OUTPUT parameters. What is the difference between OUT and OUTPUT parameters. Answer As noted in the comments, the 2 are synonyms. From the documentation the syntax for the clause is listed as below: So this denotes that either …
How to specify vartype for sqlSave() for multiple columns without manually typing in R?
Some reproducible code. Note that your database and server name may be different. library(RODBC) iris <- iris connection <- odbcDriverConnect( "Driver={SQL Server}; Server=localhost\…
How do I fix a select statement in the join in Athena?
This query was working in Redshift but isn’t in Amazon Athena: SELECT DISTINCT t1.place_id, t1.date, flg FROM rec t1 LEFT JOIN ( SELECT date, place_id, CASE WHEN COUNT(*) > …
Extract desired substring from a string
I want to remove all the raw data before and after the specific tag. e.g I have data in a variable like declare @getdata varchar(max)= ‘ –uuid:674de154-e967-4153-84a4-549525203f52 Content-Type: …
PL/SQL check to see if an inputted value exists in a different table
Goal: Verify storeName exists in the storeLocation table & Verify invoiceNumber does not exist In the invoiceHistory table. With the code I have bellow, I can add to the table using insert into, …
Error getting SQL reservations and availablity
I am trying to find the rooms which are not booked from the yyyy-mm-dd to yyyy-mm-dd. I am getting the rooms which are booked technically. How to invert the result? My reservations: This is my rooms …