PostgreSQL INITCAP() function - w3resource
Postgres CASE Statement Basics by Example
PostgreSQL CASE
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How to make case-insensitive query in PostgreSQL | by Shawn OY | 0x427567
Don't get bit by PostgreSQL case sensitivity - DEV Community
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postgresql - How to create Postgres DB with case insensitive collation - Database Administrators Stack Exchange
PostgreSQL LOWER() function - w3resource
Postgres CASE Expression
Postgresql CASE WHEN to extract max and min date - Stack Overflow
Grouping with a Case Statement | Tutorial by Chartio
SQL CASE works in practically all SQL-Databases
Working with Date and Time Functions in PostgreSQL
Postgres CASE Expression
PostgreSQL - CASE - GeeksforGeeks
PostgreSQL Pattern Matching: LIKE VS Not LIKE VS ILIKE - CommandPrompt Inc.
PostgreSQL CASE Statement - Explained With Examples - CommandPrompt Inc.
postgresql - Postgres Count with different condition on the same query - Database Administrators Stack Exchange
PostgreSQL - Case Study
CASE Statement & Nested Case in SQL Server: T-SQL Example
PostgreSQL CASE
