PostgreSQL SUBSTRING() function - w3resource
SQL Substring function overview
Extract string before a special character – Jim Salasek's SQL Server Blog
SQL SUBSTRING function and its performance tips
T-SQL 101: #46 Using LEFT, RIGHT, and SUBSTRING to extract substrings in SQL Server - The Bit Bucket
Substring() in SQL Server: How to use Function with Example
SQL SUBSTRING function and its performance tips
SQL Query to Get Only Numbers From a String - GeeksforGeeks
BigQuery Substring How-to Guide | Coupler.io Blog
SQL SUBSTRING: Extract a Substring from a String
SQL SERVER – How to extract numeric and special charcters seperately | SQL Server Portal
Substring() in SQL Server: How to use Function with Example
SUBSTRING, PATINDEX and CHARINDEX string functions in SQL queries
SQL SERVER – Extract part of a string | SQL Server Portal
SQL Query | How to extract numbers from String | Split word into characters | Two methods - YouTube
How to Check if a String Contains a Substring in it in Sql Server | SqlHints.com
SQLite substr() function - w3resource
SQL Substring: The Best Way to Extract a Set of Characters
Extract string before a special character – Jim Salasek's SQL Server Blog
T-SQL Regular Expressions: SUBSTRING, PATINDEX and CHARINDEX - {coding}Sight
regex - c# extract sql query sections from string - Stack Overflow
Learn SQL SUBSTRING Function
SQL SUBSTRING Function
SQL Extract Domain From Email
SUBSTRING in SQL | SUBSTRING() Function with Examples | Edureka
Learn SQL SUBSTRING Function
T-SQL 101: #46 Using LEFT, RIGHT, and SUBSTRING to extract substrings in SQL Server - The Bit Bucket
