Видео ютуба по тегу Substring Query Returning Null

Solving the Substring Query Returning Null Issue in MySQL
Solving the Substring Query Returning Null Issue in MySQL
Using SQL SUBSTRING to Return Nothing if the Length Exceeds the String Length
Using SQL SUBSTRING to Return Nothing if the Length Exceeds the String Length
Excluding NULL Values in Subqueries Using BigQuery SQL
Excluding NULL Values in Subqueries Using BigQuery SQL
How to Fix REGEXP_SUBSTR Returning NULL in Snowflake Stored Procedures
How to Fix REGEXP_SUBSTR Returning NULL in Snowflake Stored Procedures
SUBSTR IN SQL WITH EXAMPLES | MASTER IN SQL
SUBSTR IN SQL WITH EXAMPLES | MASTER IN SQL
SQL : Postgresql text returning
SQL : Postgresql text returning "null" string
Databases: Pulling Top queries returns NULL in query plan and sql text (2 Solutions!!)
Databases: Pulling Top queries returns NULL in query plan and sql text (2 Solutions!!)
Why Does Using Nested Replace Functions in PostgreSQL Return Null If Field Has No Placeholders?
Why Does Using Nested Replace Functions in PostgreSQL Return Null If Field Has No Placeholders?
How to Substring Non-Constant Strings in SQL
How to Substring Non-Constant Strings in SQL
How to Handle NULL Values in SQL with Oracle’s NVL Function
How to Handle NULL Values in SQL with Oracle’s NVL Function
Substring and Replace in SQL | Part 3 | Data Science Interview Questions
Substring and Replace in SQL | Part 3 | Data Science Interview Questions
How to Filter Results Based on Substring in SQL Server
How to Filter Results Based on Substring in SQL Server
How to Extract Substring After the Third Underscore in PostgreSQL
How to Extract Substring After the Third Underscore in PostgreSQL
Effective SQL Querying: Limiting String Length with NVL and SUBSTR
Effective SQL Querying: Limiting String Length with NVL and SUBSTR
How to Amend Certain Values Returned in SQL Queries
How to Amend Certain Values Returned in SQL Queries
Extracting First Letters from Strings in MySQL with SUBSTR Function
Extracting First Letters from Strings in MySQL with SUBSTR Function
How to Correctly Use the SQL String_Split and Substring Functions for Data Manipulation
How to Correctly Use the SQL String_Split and Substring Functions for Data Manipulation
How to Replace NULL Values with 0 in Snowflake SQL Queries
How to Replace NULL Values with 0 in Snowflake SQL Queries
Функция SQL Null для проверки того, является ли значение столбца пустым или нет
Функция SQL Null для проверки того, является ли значение столбца пустым или нет
How to Extract a 4-Digit Numeric Substring from a String in SQL Server
How to Extract a 4-Digit Numeric Substring from a String in SQL Server