Limit the results returned by MySQL join to 1

I’m doing a JOIN on two tables and the right side has multiple results for the ON clause: e.ID = ti.event_id. How do I limit the results returned by the join to 1? Sort of like LIMIT 1 events_detail …

SQL : Keep ONE row with max value on a column depending on value of another column

It’s well documented on StackOverflow how to find the whole data for the row with some max value in a column per some group identifier (SQL select only rows with max value on a column). But that given …

How can I select the max for a maths operation and also other elements without the max displaying all results

I am trying to find the maximum value of something, while also selecting other attributes at the same time. When i do the max statement on its own, it works as intended, but when I select another …

How to exclude rows with similar columns?

There is a table: | date | action | issue_id | | 2020-12-14 | close | 1 | | 2020-12-15 | close | 1 | | 2020-12-16 | close | 1 | | 2020-12-14 | close | 2 | …

ms access, need to get all rows with a distinct column

I have a table called “parts” which stores information on electrical connectors including contacts, backshells etc. all parts that are part of an assembly have a value in a column called &…

Get the Defect Type with the maximum Total Defect Qty

I have the following query which gets the sum of defect quantity per Defect Type : SELECT [Defect Type] ,YEAR([Date]) AS YearOfDefect ,SUM([Total Defect Qty]) AS [Sum] FROM SupplierQuality GROUP BY […

Limited By Value Postgresql query

I have a couple of rows where values in one column are repeating and I need to get a couple of rows where every value is limited by const. For example, i have this rows (1, ‘a’) (2, ‘b’) (3, ‘a’) (4,’…

How to fix my postgres function syntax to fit a user parameter

I’m trying to make a postgreql function, I’m a little confused on which syntax format to use when I’m passing a select statement that takes in a parameter (this parameter can be a string or a list of …

Group and subquery issue

This is my sample data CREATE TABLE customer1 ( rating int(9), genre varchar(100), title varchar(100) ); INSERT INTO customer1 (rating, genre, title) VALUES (2, ‘A’, ‘abc’), (4, ‘A’, ‘…

Querying a cte – The multi-part identifier could not be bound. How do I fix this so I can query the table? New to SQL accounting background

I am trying to extract a dataset which joins 3 tables Employee E AbsenceTypes AT AbsenceBalance AB In the data set I need the most recent record from AB.BalanceTime for each AB.EmployeeUID by AB….