nullif – CodeRavo

Ensuring Non-Null and Non-Empty Strings in SQL Server Queries

Introduction When working with databases, especially SQL Server, it’s common to encounter scenarios where you need … Ensuring Non-Null and Non-Empty Strings in SQL Server QueriesRead more

COALESCE, datalength, empty-strings, len, ltrim, null values, nullif, rtrim, SQL Server, where-clause

Preventing Division by Zero Errors in SQL

Preventing Division by Zero Errors in SQL Division by zero is a common error in many … Preventing Division by Zero Errors in SQLRead more

arithmetic, case, data integrity, database, division-by-zero, error handling, nullif, SQL