SQL Server Length Function Equivalent

The purpose of the Length function in SQL The SQL LENGTH function returns the number of characters in a string. The LENGTH function is available in many Database Management Systems (DBMS). The LENGTH Function Syntax LENGTH(string) LENGTH Function Notes If the input string is empty, the LENGTH returns 0. If the input string is NULL, … More SQL Server Length Function Equivalent

Technology – What is the difference between left join and left outer join in SQL

If you’re confused between a LEFT JOIN and a LEFT outer JOIN in SQL, you’re not alone. There are plenty of examples that explain both. In this article, we’ll explore LEFT JOIN, which combines the records from table1 with any matched records in table2, and OUTER JOIN, which combines records from both tables. RIGHT joins … More Technology – What is the difference between left join and left outer join in SQL