This project allows users to execute SQL SELECT queries on a database and export the results in CSV format. The system ensures database safety by restricting users to only SELECT operations, ...
This project is an SQL query builder for Java. Currently it only supports MySql. However, it programs to interfaces so should be easy to add other SQL dialects. The project is licensed under the ...
Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...
I first came across the Value.NativeQuery() M function about six months ago, but it didn’t do anything useful then so I didn’t blog about it. I checked it again recently though and now it does ...
Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier. Due to popular demand, we’re ...
When you import data from a relational database like SQL Server in Power BI you have the option of entering your own SQL query to use as a starting point: Here’s the M code for a query that does this: ...
Inside a relational database management system, the princi­pal persisted data structure is considered a logical relation. Operations performed against that data within the RDBMS result in a logical ...
I have written an application that takes in a fixed-width file (thanks in no small part to advice I recieved in a seperate thread) and then dissasembles each line, runs a fairly meaty SQL SELECT query ...