I have a table named Addresses. The columns are: There is no data in Property as of yet as I will update it manually later. The rest of the columns does hold data though. However I need to merge Road, Town, Borough, District and Postcode into a new column named Full Address. So for example If you can see the
Joining two select statements together with outer join
My query on SQL Server: select s.learners_id, s.cv_student_id, s.first_name + ‘ ‘ + s.last_name student_name, p.program_name, dc.fulldate program_start_date, sd.discount_value, dt….
Case expression with Boolean from PostgreSQL to SQL Server
I am translating a query from PostgreSQL to SQL Server. I didn’t write the query in PostgreSQL and it’s quite complicated for my knowledge so i don’t understand every piece of it. From my understand: …
Make a SQL insert statement inside another [closed]
I’m creating a a workout app for a local gym, but I’m having a difficult time figuring out how to populate the workouts and exercises tables. Right now, I have a ‘Add Workout’ button that displays a …
Oracle SQL – Difference between AND & OR operators
what is the difference between AND and OROperators? In the online class shows that AND displays a combination of 2 different conditions whats confusing is OR does the same thing, here is an example: …
Unfiltered data in a group by statement – SQL Server
I have created a SQL statement using group by and some filters but I received an unexpected result: ID | Product | Brand | years | Sales —+———+——-+———-+———- 1 | car | 1 …
getting Clustering/Bucketing columns programmatically
For reference, I am connecting to amazon-athena via sqlalchemy using essentially: create_engine( f’awsathena+rest://:@athena.{myRegion}.amazonaws.com:443/{athena_schema}?s3_staging_dir={…
Two results in a row with two columns and group
I am trying to mix multiple results on a single line Here the data example: TOPICS topicID state title 1 A ‘Hello’ 1 B ‘Bye’ 2 A ‘Great’ …
SQL Tree Query – WITH RECURSIVE & UNION. How to sort by a second value
I have a category table with a tree like structure (see image below). For a fast single query, I have the following SQL to get the full tree. This query result in the following table So the ordering according to path works well. But what I require is to have the order according to the column position, if the …
Best way to restoring Audit table without existing primary keys – postgres
Table A has an audit table that I need to restore a specific column from. Rows were deleted from table A, I then regenerated them and via matching on specific times (these are appointment records) I’…