Learn to Program from Scratch
Learn to Program from Scratch
Categories / oracle-database
Understanding SQL Table Creation and Primary Keys: Best Practices for Database Development
2025-04-19    
Understanding Foreign Key Violations, TRUNCATE Statements, and Data Integrity in Oracle Databases
2025-04-13    
Mastering Window Functions with SQL: A Deep Dive into Counting Records with COUNT(*) OVER ()
2025-04-04    
Understanding Customers Without Recent Purchases in SQL
2025-03-31    
Optimizing SQL Queries with Multiple Selects: A Comprehensive Guide
2025-03-20    
ORA-04072 Error in Oracle Databases: How to Correct Invalid Trigger Types
2025-03-13    
SQL Conditional Return Values: A Step-by-Step Approach to Returning Single Values Based on Specific Conditions
2025-03-12    
How to Repeatedly Repeat Patterns in Oracle SQL Using CONNECT BY and row_number()
2025-03-11    
Using Subqueries Effectively: Mastering the Art of Complex Queries
2025-03-10    
Privileges Required to Create a Database Link in Oracle: A Comprehensive Guide
2025-03-05    
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Hugo Theme Diary by Rise
Ported from Makito's Journal.

© 2025 Learn to Program from Scratch