I'm sorry if this has been asked before, I've gone through tens of questions and none of them solved my issue. Here is an example of my Data table: T ...

I can't get the REPLACE function to work on my SQL command shown here. I want it to take my search term (55512) and search for this in the field using ...

I'm trying to use a single query to get information from 4 different tables and combine them, as some tables may have multiple rows where the ID match ...

The 2 tables below will pull a world of data from details_2 table but will join to the fields based on different reason coded in #exceptions table. I ...

I have the following list of tibbles: All the tibbles in the list have the same column names. I would to join all the tibbles by column comp_name, ...

I am trying to copy this join query into linq..But I don't understand where to add group by and order by statements.. ...

I have the following join query.. I want records to be distinct with c.checkid and also sum of earnings.. how can I perform both in one single query? ...

When I use a Join in BigQuery, it completes it but creates a new column which are named Id_1 and Date_1 with the same information from the primary key ...

I would like to extract some data from the icinga monitoring tool DB. the tables: icinga_objects (for information name1 contains hostnames and na ...

I have a query which looks something like this: I want to select reviews from the database and when a result is a number of reviews under 10, it ta ...

I am not able to further select from a joined subquery. I have data in three tables: "events", "records" and "work_list". Each table has one piece of ...

I've previously asked a very similar question which was superbly answered but I have since slightly changed the search terms to multiple words so I am ...

Got 2 tables - baskets of products: basket_a basket_b I need to find total amount of the fruits which match in both tables: I tried inner joi ...

I have two dataframes: The first one was extracted from the manifest database.The data explains about the value, route (origin and destination), a ...

The method below delete the room and messages in another table that have the same foreign key, but if the room doesn't have messages is not deleted. I ...

I think I have either misunderstood the syntax or there is another syntax for multiple joins. So, I ran across following query (SQLite3): Clearly ...

In Postgresql, suppose I have a 2-col table containing 3 records, namely tA and a table that contains column weights for each type, named tB the ...

I have this query result: But I need to aggregate the result to be like: How can I achieve this result? ...

I have two files (I am copying just a small part of them as they are rather large): _titles2.txt: (small sample) titles.json (again just a small s ...

I have the unenviable task of working through a large legacy C# app and finding any embedded SQL that has cross-databases references in it. We're chan ...