The day-to-day things I learn as a software engineer

How to Order By Multiple Columns in SQL

Sep 21, 2021

SQL

How to Count the Number of Rows with the Same Value

Sep 20, 2021

SQL

How to Order a SQL String Column By Its Numeric Value

Sep 19, 2021

SQL

How to Check if a Column is Null in MySQL

Sep 7, 2021

SQL

How to Combine Columns Values Into a New Column in MySQL

Sep 6, 2021

SQL

How to Drop Multiple Columns with ALTER TABLE in SQL

Jul 14, 2021

SQL

What Stripe Data Do I Store in My Database?

May 18, 2021

SQL

How To Query JSON Object with Unknown Keys in PostgreSQL

Apr 28, 2020

SQL

How To Convert an Escaped JSON String in PostgreSQL to a JSON Object

Apr 27, 2020

SQL