Oracle SUBSTR function - w3resource
Learn SQL SUBSTRING Function
Learn SQL SUBSTRING Function
sql server - SQL query involving count, group by and substring - Stack Overflow
SQL Substring function overview
SQL Tutorial - 41: SUBSTR(), RIGHT() & LEFT() Functions - YouTube
SQL SUBSTRING function and its performance tips
SQL SUBSTRING function and its performance tips
The SQL Substring Function in 5 Examples | LearnSQL.com
How to Check if a String Contains a Substring in it in Sql Server | SqlHints.com
Sql Server substring - javatpoint
LEFT, RIGHT, CHARINDEX and SUBSTRING functions in sql server Part 23 - YouTube
How to Check if a String Contains a Substring in it in Sql Server | SqlHints.com
Removing the First and Last Character From a Table Column in SQL Server 2012
How to Remove the First Characters of a Specific Column in a Table in SQL? - GeeksforGeeks
T-SQL 101: #46 Using LEFT, RIGHT, and SUBSTRING to extract substrings in SQL Server - The Bit Bucket
SUBSTRING, PATINDEX and CHARINDEX string functions in SQL queries
SQL Substring Examples for T-SQL, R and Python
SQL Server SUBSTRING Function By Practical Examples
SQL SUBSTRING (Explained with 7 Queries)
SQL SUBSTRING() - SqlSkull
SQL Server SUBSTRING Function with Examples
Use Of SUBSTRING Function In SQL | Important
Substring() in SQL Server: How to use Function with Example
T-SQL Regular Expressions: SUBSTRING, PATINDEX and CHARINDEX - {coding}Sight
