Different types of LINQ queries: Query Syntax and Method Syntax
The current article continues the series about LINQ. The previous part introduced the LINQ...
Tutorial Guide to Spark SQL: Great Tool for a Big Data Engineer
Understanding Spark SQL is extremely helpful for analyzing big data, especially when you’re working with the Spark platform. But what...
PgAdmin GUI client for PostgreSQL: Comprehensive Overview
The PgAdmin is a popular tool for the open-source database – Postgres or PostgreSQL. It provides various graphical user interfaces for...
LINQ to Entities – Tutorial with Examples
When we think about querying databases, the first thing that pops to mind is usually some SQL...
An Overview of the SQL Variables Usage
The SQL variable is a local variable that can store a single data value temporarily. Its lifecycle starts with declaration and ends with...
Getting Started with the SQL Server T-SQL CASE Expression Statement
SQL Server CASE expression is very useful in returning an output based on some conditional matching criteria. We can state multiple...
JSON in SQL Server: The Ultimate Guide to JSON Data Manipulation
In the last few years, JSON has positioned itself as a standard data exchange format between...
LINQ to XML: Easy Work in C#
LINQ to XML is an in-memory XML programming interface that enables XML manipulation. Similar to the more traditional Document Object Model...
Query JSON Data with SQL/JSON Functions & Autonomous Database
In the previous article, we worked on the Twitter Activity dataset in JSON format with the SQL Developer Web tool in Autonomous Database....
An Overview of Analytic Functions in PostgreSQL
Analytic functions are special kinds of pre-built functions that come with PostgreSQL by default....
