Boost your SQL interview readiness with these 35 carefully selected SQL Interview Questions and Answers. Includes real-world ...

This is configured in the configuration file. The results from a job are written to a new table named after that job, where schema of the results table is automatically generated from the results of ...

Usecase An application that has a very large SQL database, when there are several thousand concurrent users requesting reports from the database simultaneously, every second of IO delay in query ...

Part of the SQL Server 2022 blog series. Query Store is one of the most powerful database-scoped features in SQL Server for troubleshooting performance and improving the stability of your database ...

I know in Oracle you can use DBA_TAB_COLUMNS (or ALL_TAB_COLUMNS). My SQL Server knowledge is very rusty, but can't you use the INFORMATION_SCHEMA.COLUMNS view?

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

Here’s something that will Blow Your Mind if you’re a Power Query/M fan. Did you know that there’s a way you can get query folding to work if you’re using a native SQL query on SQL Server or Postgres ...

If you’re using DirectQuery mode for one or more tables in your Power BI dataset, the chances are that you will want to see the SQL (or whatever query language your DirectQuery data source uses) that ...