Modern Programming Techniques
Modern Programming Techniques
Categories / sql
Converting Complex SQL Queries to PySpark Code: Techniques for Tackling Subqueries, Joins, and Aggregate Functions
2023-08-30    
Recursive Query to Find Grandchild-Child-Parent-Grandparent in a Table: A Step-by-Step Guide
2023-08-30    
AWS Athena SQL Query to Get Distinct Data Using GROUP BY and MAX Function
2023-08-30    
How to Fix ORA-30483 Error with Oracle Top-N Queries Using Row Numbers and Subqueries
2023-08-29    
Using DISTINCT in a STUFF Function with Line Breaks: A Reliable Solution for Concatenation
2023-08-28    
Understanding the Like Operator in Teradata: Mastering Pattern Matching for Data Extraction
2023-08-27    
Selecting Data from Multiple Tables Using MS SQL's IN Operator and Stored Procedures
2023-08-26    
Returning No Rows Instead of Empty Strings in PostgreSQL Functions
2023-08-24    
Advanced SQL Techniques for Adding Columns Without Altering Tables
2023-08-24    
Mastering Date Variables in Ad Hoc Data Flow (ADF) for Effective Date-Based Analysis
2023-08-22    
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Ported from Makito's Journal.

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Hugo Theme Diary by Rise
Ported from Makito's Journal.

© 2025 Modern Programming Techniques