PostgreSQL - TRIM Function - GeeksforGeeks
sql - PostgreSQL query to split based on Strings & Concatenate them into new individual columns - Stack Overflow
PostgreSQL Substring - Extracting a substring from a String
The SQL Substring Function in 5 Examples | LearnSQL.com
PostgreSQL Substring - Extracting a substring from a String
SQL Substring function overview
PostgreSQL STRPOS() function - w3resource
PostgreSQL SPLIT_PART() function - w3resource
PostgreSQL TRIM() function - w3resource
Enhanced PL/pgSQL functions using conditionals and validation checking in PostgreSQL. - Digital Owl's Prose
Removing part of string before and after specific character using Transact-SQL string functions | Basit's SQL Server Tips
PostgreSQL SPLIT_PART Function: Extracting Data From a String - CommandPrompt Inc.
PostgreSQL SPLIT_PART() | Examples of PostgreSQL SPLIT_PART()
PostgreSQL RIGHT() function - w3resource
regex - Extract numbers from a field in PostgreSQL - Stack Overflow
HOW CAN SQL SERVER DEVELOPERS GET STARTED WITH POSTGRE SQL? - Simple Talk
T-SQL substring - Split a string after a character with SQL Server
PostgreSQL Varchar - javatpoint
PostgreSQL TRIM() | How does PostgreSQL Trim() Function Work?
SQL TRIM function
