Categories / sql
How to Use Window Functions to Increment Row Numbers Based on Specific Conditions
Calculating Library Status and Next Open Time with SQL
Understanding SQL Server Views for Efficient String Manipulation Techniques
Unlocking SQL Server Decryption: A Step-by-Step Guide to Finding Sale IDs from Encrypted Data
How to Select One Row from a Table Where Three Columns Have Repeating Values Using Subqueries, Window Functions, or Common Table Expressions (CTEs)
Working with Dates and Numbers in SQL: A Deep Dive into TO_CHAR and Math Functions
Memoizing Nodes in Recursive CTE Queries for Efficient Graph Traversal
Calculating the Average of Last 3 Values for Each User in SQL
Subtract Elements in Arrays with Only Two Elements Using BigQuery Standard SQL
Grouping Data by Day and Another Field in Presto SQL: A Step-by-Step Guide