I am trying to combine two queries . and I want it so there is one table with one column for s.id and the next columns are VAL columns for each respective date. Where a value is not available for a give s.id on a specific date it should show NA. Answer I supppose you are looking for conditional aggregation
Tag: join
How to LEFT JOIN with multiple cases
Assuming I have these two tables like: Table: tab1 valA valB valC valD 1 11 111 A 2 11 333 A 3 44 444 B 3 66 666 D Table: tab2 val1 val2 val3 val4 1 11 111 A 1 22 222 A 2 44 333 B 3 55 555 A 3 66 666 D I have 3 cases that
LEFT Join on a Subquery with specific criteria
I have two tables that I am trying to JOIN I am attempting to Select from table1 a and LEFT JOIN table2 b on a.id = b.id – however, I want to only select on the id in table2 where MAX(EndDt) Is something like that doable? Answer There are a few ways you can do this. I make some assumptions
Join mysql table with distinct value from another table
I encountered a problem on a database I am working with. I have a table of counsels which may hold repeating values, but their is an enrolment number filed which is unique and can be used to fetch them. However, I want to join from a cases_counsel table on the “first” unique value of the counsel t…
Join tables together
I need to write a SQL statement to find the ‘Action’ (category) films with the shortest running time (length). Your query should output the titles and lengths of the films. This is the database schema I have. I created 3 tables and inserted some records on these tables. I write my query like this: But there a…
Access Bare Columns w/ Aggregate Function w/o adding to Group By
I have 2 tables in postgres. users auth0_id email 123-A a@a 123-B b@b 123-C c@c auth0_logs id date user_id client_name abc-1 021-10-16T00:18:41.381Z 123-A example_client abc-2 … 123-A example_client abc-3 … 123-B example_client abc-4 … 123-A example_client abc-5 … 123-B example_client …
Error: SQL Substring with the “ON” Part of the JOIN
I am using PostgreSQL and must join tables using substring. As I demonstrated below, xyz.MODEL and first three characters of “columnname” from abc Table should match. However, the query below does not work. It returns the error: Can anyone help me to correct this query? Thanks for your help alread…
How can I use a Join from another table when im doing a Max to a column in ORACLE?
Getting This issue in which I’m using a Max to a Column, it returns me the number. (My tables have already the Constraints). Actual Return CVEANO CVENUMERO CVEACCION 2021 7 4 2021 1 3 What I Want to Return from TblACCION CVEANO CVENUMERO CVEACCION CVEACCION NAME Brought from tblACCION 2021 7 4 NAME FOR …
How to copy data from one column to another?
I am trying to add Property Address in columns that have a missing value. I use the below to identify common parcel IDs with corresponding property address since the same parcelIDs have the same PropertyAddress as well. I get this result: Now I want to add the data in column IFNULL(n.PropertyAddress,n2.Proper…
How do you UNION 2 tables based having a primary Key with different fields in either table?
Given this scenario: I have 2 tables, 1 named Books and the other Customers that look like this – The customers table has a BookTitle field that has the name of books the customer acquired from another Source (or they could be books they can manual enter into that field) The Books table can have the sam…