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Chapter 6 · Single-Row FunctionsTransform values without collapsing rows
Contents
Chapter 5

Single-Row Functions

Transform values without collapsing rows

Aggregate functions summarize sets of rows; single-row functions transform values for each row independently. This chapter covers numeric functions and ways to handle missing values. Function names and NULL behavior can vary by database, so dialect-specific cases are labeled.

In this chapter

  1. 5.1Single-Row Functions