In this post, we will see how to resolve Recursive CTE to get employees by their manager Question: Write a recursive CTE that will get employees by their manager. Include the following columns: Employee LastName Employee FirstName Department ID FileFolder ...

In this post, we will see how to resolve How to return ids of rows with conflicting values? Question: I am looking to insert or update values in an SQLite database (version > 3.35) avoiding multiple queries. upsert along with ...

In this post, we will see how to resolve CTE inside Table-valued function in Oracle Question: I’m trying to write a Table-valued function in oracle, which contains a CTE. I’ve been able to do it in SQL Server in this ...

In this post, we will see how to resolve Rewrite this Scalar UDF as a Inline TVF Question: I am trying to write this scalar UDF: as an inline TVF. I have been trying to use CTEs in the TVF ...

In this post, we will see how to resolve Future forecasting based on a multiplier in BigQuery Question: I am trying to do semi forecasting with BigQuery. I have minutely data of users, and a minute multiplier (pre calculated based ...

In this post, we will see how to resolve Using JOIN with cte Question: I have the following setup, which seems to be working fine. I am having trouble modifying the query to include the department_name in the output. I ...

In this post, we will see how to resolve Query using CTE and UNION ALL with Grand Total at bottom Question: This is the simplified version or representative of the SQL Server query that I am attempting: In the real ...

In this post, we will see how to resolve Mapping specific field to a string Question: I have a table in SQLite named Clients: ID Name Hobbies SubHobbies 1 Anne sports, fashion shoes, swimming 2 Max eating, automative desserts, cars ...

In this post, we will see how to resolve Join complementary tables in Postgesql Question: Let’s say I have two tables table1and table2, with three columns each, id, time, value. They store the same kind of information, ie. a 30-minutes ...

Question: I have this RAWSQL query I have this error Best Answer: The documentation advises to not use reserved words like group and groups. They are reserved characters and should only be used for things like the GROUP BY statement: ...