Abstract: SQL query optimization aims to choose an optimal Query Execution Plan (QEP) for a query. The existing optimizers usually choose the plan with the minimal execution cost. However, in some ...

1 Faculty of Science, Ontario Tech University, Oshawa, Canada. 2 Faculty of Business and IT, Ontario Tech University, Oshawa, Canada. 3 Legion Development Group, Oshawa, Canada. This study presents a ...

CSV stands for Comma Separated Values, a file format that allows you to easily import data from one application into another. It’s easy to export and import data with a CSV file as long as you know ...

AI is transforming everything we do, including how we interact with data. Data is the fuel for AI. Microsoft SQL Server and Azure SQL is the data platform to power today’s modern applications with ...

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data. In May 1974, Donald Chamberlin and Raymond Boyce published a paper on ...

Creating a streamlined and efficient data extraction process is a crucial aspect of any data-driven project. As a developer, I often find myself at the crossroads of facilitating data access for our ...

The new feature is available starting today. The Redmond-based tech giant hasn’t forgotten about Excel for the Web, and according to the latest Insider blog, the platform will now allow users to ...

Script that reads a CSV file and constructs a SQL query string that inserts every row of this file into an SQL database -- you can also connect to an PostgreSQL database (by default) and actually run ...

If you are constrained to working solely with data stored in CSV files, here is a utility that can save you a lot of time. QueryCSV is a command-line application that enables you to query CSV files ...