Categories / sql
Using Window Functions to Select the Latest Date for Each ID Video Type
Understanding String Manipulation in Oracle SQL: Using Regex to Skip Specific Parts of the String
Optimizing Query Performance by Running Joined Subqueries Once for All Rows.
Resolving ID Value Issues in Oracle PL/SQL: A Trigger Solution
Understanding PostgreSQL's Maximum Scalar Values Limitation in IN Clauses
Triggers: Removing Child Records Linked to Parent IDs Across Two Tables
Understanding Column Descriptions in BigQuery CREATE TABLE DDL
Conditional Logic in SQL Select Queries: A Flexible Approach to Dynamic Conditions
Resolving Many-to-Many Relationships in SQL: A Step-by-Step Guide
Using Window Functions to Replace Column Values with First Row of Each Group in SQL