If you want the types in the output of Value.NativeQuery to match the types in the output of the first Power Query query above there’s an extra option you need to add: PreserveTypes=true. let Source = ...

As of the November update of Power Query, it’s now possible to write your own SQL query when you’re moving data out of SQL Server into Excel using Power Query. So I got thinking… if you can write your ...

Make sure the SQL Pane is displayed in the new query you are creating.. In the SQL Pane, type a right and left parentheses after the word FROM.. Open the Query Designer for the existing query. (You ...

Learn how to use SQL queries to perform simple and quick data prediction tasks, such as calculating averages, trends, growth rates, or seasonality. Discover tips and best practices for writing ...

Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database table and index structures. Maintain table data integrity through constraints. Understand how to ...

It is known for its advanced features, extensibility, and support for complex data types. PostgreSQL is highly regarded for its robustness, data integrity, and support for SQL standards.” ChatGPT (GPT ...

Ahana Cloud for Presto turns a data lake on Amazon S3 into what is effectively a data warehouse, without moving any data. SQL queries run quickly even when joining multiple heterogeneous data sources.

Spark SQL: Apache’s Spark project is for real-time, in-memory, parallelized processing of Hadoop data.Spark SQL builds on top of it to allow SQL queries to be written against data. A better way ...