NULLs: the good, the bad, the ugly, and the unknown
Postgres FM
Handling Null Values in SQL Queries
The chapter explores the concept of Coeles in SQL queries and its importance in handling null values. It discusses the impact of null values on database operations and suggests the need for better tools and expertise in this area. The chapter also emphasizes the importance of testing and learning about nulls to avoid unexpected behaviors in code.
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