Oracle SQL Functions

What are the major differences  between,
LEAST - MIN
GREATEST - MAX
SQL functions.
Thanks
D-pkAsked:
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sdstuberCommented:
MIN and MAX are aggregates/analytics,  they are used to find the smallest or largest value in a single column across multiple rows

input is one column/constant

LEAST/GREATEST compare multiple values within a single row
input is multiple columns/constants
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sdstuberCommented:
also, you can use LEAST/GREATEST in pl/sql

v_my_number := LEAST(3,1,2);   --  should set variable to 1

v_my_other_number := GREATEST(2,3,1);  -- should set variable to 3

you can't do this with MIN/MAX because they are SQL functions only usable across a set of rows
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D-pkAuthor Commented:
Thanks sdstuber
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