Can anyone help me with this, I’m using Athena, and I was looking for some solution, well Athena doesn’t support variables, so how can I fill sessao as well?
T-SQL, how to get top three maximum values and if repeats, include them?
As stated in the title, I wish to select the top 3 values, and if the value that is counted repeats, include it too. SELECT b.planID, count(b.planID) AS PopularPlan FROM dbo.Subscriber as b GROUP BY B….
SQL Query : Column1 – Stores_id, Column2 – Repo_id. How to select stores with more than 1 repo?
I would like to select only stores_id with more than one repo_id. In the case below, I would like as a result: Stores 1 and 4, as they have 2 repos_id related to them. Example Table Answer If I understand you Question correct here would be a small example with having:
Group by row but give highest value of other row
Query: SELECT ID, Name, Component, Version FROM modules WHERE modules.ValidTo > NOW() AND modules.ValidFrom < Now(); returns: ID Name Component Version 12 TC1 a 1.0.0 13 TC2 b …
Postgresql column reference is ambiguous
I want to call my function but I get this error: ERROR: column reference “list” is ambiguous LINE 3: SET list = ARRAY_APPEND(list, input_list2), the error is on the second list inside array_append function. My function: Answer You have to use the alias name in the insert query because list has two…
Hourly average for timestamps columns – FROM keyword not found where expected
I would like to get the hourly average of two columns. The type of the columns is timestamp. I try this: I do not know if this is the right way to go at all. But the query is not correct. I get this error: 00923. 00000 – “FROM keyword not found where expected” In the end I would like
Create new column with all unique values from another column in SQL
I have the following table: I want tto create new table which will show the unique crop names, count of the crops appearence and then list of all the growers that grow this crop,so the result table should look like this: I manage to create table that shows the crops and the total count without the growers nam…
How to use CASE statement to update data (as fractions) in the table?
Query Table: Different Fruits Total Fruits Fruits Fraction 3 5 2 6 2 2 4 6 1 1 6 6 6 16 4 20 Updated Table: Different Fruits Total Fruits Fruits Fraction 3 5 3/5 2 6 2/6 2 2 2/2 4 6 4/6 1 1 1/1 6 6 6/6 6 16 6/6 4 20 4/6 There is a total
Group By based on consequtive flag in Redshift (Gaps and Islands problem)
I am trying to solve “gaps and islands” and group consecutive checks together. My data looks like this I want to group by consecutive location_id and consecutive reservation_id (both should be consecutive respectively) within same date and site_id, and sum revenue. so for the example above the out…
MySQL match a value with wildcard in multiple columns
I have a teachers table that looks like this: teacherid teacherfname teacherlname salary 1 Alexander Bennett 55.30 I would like to return any record that contains a given string in the teacherfname, teacherlname and salary columns. What I have right now (this returns exact match only): What I would like to do…