Explore over 20 essential SQL concepts with practical MS SQL Server code examples. This comprehensive guide covers fundamental and advanced topics, including query optimization, joins, indexing, an...

Integrating JSON with SQL Server stored procedures allows efficient handling of complex data formats. You can pass JSON data directly to procedures using functions like JSON_VALUE, JSON_QUERY, and ...

To access an Oracle database through SQL Server, set up a linked server in SQL Server using the Oracle client. Configure your ASP.NET application to query Oracle via SQL Server, updating connection...

To dynamically retrieve and format data from an SQL database into a JSON structure, design database tables to store static and dynamic details, write SQL queries using `FOR JSON`, and execute them ...

Ensure consistency when updating the batch number in a stored procedure. Retrieve current values, increment the batch number, maintain `DateCapture` consistency, and commit the transaction. Integra...

The error message indicates the field "TimeDiff" is unrecognized. Verify your dataset and chart configuration. Use "TimeInCrate" or alias it as "TimeDiff" in your SQL ...

In the world of SQL, several key concepts and terminologies can sometimes be confusing. In this blog post, we’ll explore the differences between some of the most critical SQL concepts in Microsoft ...

Learn about the risks and techniques of using "1=1" and "1=2" in SQL queries. Explore how these conditions are exploited in SQL injection attacks, understanding the difference b...

Joins in SQL Server are essential for combining data from multiple tables based on related columns. They operate on the Cartesian product principle, providing different types like INNER JOIN, LEFT ...

KQL vs. SQL: A Comparative Analysis" examines differences and similarities between Kusto Query Language (KQL) and Structured Query Language (SQL). It delves into syntax, functionality, and sui...

In this blog, I will guide you through the process of backing up and restoring a SQL Server database using T-SQL scripts. This can be particularly useful for database administrators and developers ...

Explore Postgres Day 5! Master AND, OR, NOT conditions in SQL queries. Learn to refine data retrieval with logical operators. Enhance your PostgreSQL skills and manipulate data with precision.

This SQL script defines a stored procedure in RelianceCommissionLiveDB for uploading Excel data into SQL. It parses XML data for validation or updating Upsell Premiums.

Learn how to filter data in SQL queries based on dates and strings. Use operators like <, <=, >, >= for date ranges. Select single dates using "=", exclude specific dates with...

Day 3 of this series involves browsing and filtering database columns, enabling you to explore and refine data effectively. Discover how to navigate through the database, filter columns based on sp...

Structured Query Language is a computer language that we use to interact with a relational database.SQL is a tool for organizing, managing, and retrieving archived data from a computer database.

Explore the ins and outs of SQL injection, a pervasive threat to web applications. This blog post explains the mechanics, provides real-world examples, and offers crucial strategies for protecting ...

SQL Query to find total book sales that every author has made using Joins and Group By on Multiple Columns.

Top 10 SQL optimization techniques, demystifying the process with real-world examples. Whether you're a seasoned SQL maestro or just starting, this journey through optimization will enhance you...

ROW_NUMBER(),Rank(),DENSE_RANK(),SUM(), AVG(),LEAD() and LAG(), Normalizing Data Using Window Functions. In this blog, we'll delve into the world of Window Functions using a simple table exampl...