abs ( numeric_type ) → numeric_typeAbsolute value
abs(-17.4) → 17.4
Functions / Mathematical Functions And Operators
Absolute value
Reading PG 18current·documented in 27 of 27 versions, 7.1 to 20
abs ( numeric_type ) → numeric_typeAbsolute value
abs(-17.4) → 17.4
Definition snapshot: b7bd9cda · English manual source