Here’s an example Sub-query that shows to delete a row. Sub-queries return single value (or list of values) to the called query. The query within the main query is called nested query.
You May Also Like | Here’s How to Write a Subquery in SELECT Statement.
The use of WHERE (to filter rows), and DELETE a row very common in sub-queries. You can filter for rows and delete. Below example will give you clear idea on how to write Sub-query to delete specific row.
Here’s how to delete a row: SQL sub-query
Pay and read now
Subscribe to get access to this amazing example.
Recent Posts
The End-to-End AI Stack – A Real Guide for Developers to Code, Create, and Execute
Learn how modern AI tools like ChatGPT, NotebookLM, and Antigravity fit into the AI stack. Discover the 5-layer AI capability model and how to choose the right AI tools for thinking, creating, building, and automat
FAANG-Style SQL Interview Traps (And How to Avoid Them)
SQL interviews at FAANG (Facebook/Meta, Amazon, Apple, Netflix, Google) are not about syntax. They are designed to test logical thinking, edge cases, execution order, and data correctness at scale. Many strong candidates fail—not because they don’t know SQL, but because they fall into subtle traps. In this blog, we’ll walk through real FAANG-style SQL traps,…
Common Databricks Pipeline Errors, How to Fix Them, and Where to Optimize
Introduction Databricks has become a premier platform for data engineering, especially with its robust integration of Apache Spark and Delta Lake. However, even experienced data engineers encounter challenges when building and maintaining pipelines. In this blog post, we’ll explore common Databricks pipeline errors, provide practical fixes, and discuss performance optimization strategies to ensure your data…
Free Download!
Related Posts
Srinimf 