When would you want to use a dbt schema tests (unique, not_null, accepted_values, & relationships) when you could instead use SQL schema constraints? For example, here are some SQL schema constraints that could replace each of the dbt schema tests: unique: UNIQUE constraint not_null: NOT NULL constraint accepted_values: FOREIGN KEY constraint to a lookup table relationships: FOREIGN KEY constraint to
Tag: testing
How to test PL/SQL procedure with varray input
I’ve made a procedure that uses a varray as input, and while everything compiles correctly, I can’t figure out how exactly to test/execute the procedure that actually works. The varray takes in at …
Pivoting Days/Hours in SQL Server From Header to Row Level
I have a list of hours that are under headings from and to. I need to Pivot those to be by days with from and to headings. I’ve tried unpivoting in Excel and Pivot in SQL Server, nothing is working. …
Get the all unique permutation and combinations of ‘where clause conditions’ for my table in SQL Server
I would like to see all possible unique scenarios of my data in a table. I can give the Input like Operators=[<,>,=,……] Operands=[mode, StartDate,EndDate,…..] I am expecting the result like 0 and 1/1/2018<1/12/2018 0 and 1/1/2020=1/1/2020 1 and 1/1/2018>5/5/2015 1 and 3/8/2015<1/12/2019 1 and 19/11/1992=19/11/1992 these are my unique patterns in my data. So is there any query or java
How to show SQL query log generated by a RSpec test?
I am writing a spec for my rails 3 application. I want to test that db transactions are really working. It would be really helpful to be able to see the sql queries being generated my app while being driven by the spec. Is there a way to see the queries just like in the rails console? I’m using Rails
How come queries aren’t being added to Django’s db.connection.queries in tests?
I’m trying to capture the queries which my code submits to the database by examining the contents of django.db.connection.queries. For some reason though, after all the automatically produced setup queries are logged, no further queries are logged from my own code. The following test case demonstrates the behavior. And here are the results of running it: Would anyone be able
Is there a command to test an SQL query without executing it? ( MySQL or ANSI SQL )
Is there anything like this: TEST DELETE FROM user WHERE somekey = 45; That can return any errors, for example that somekey doesn’t exist, or some constraint violation or anything, and reporting …