SQL - Aggregate Functions
Which SQL function would you use to find the smallest date in a column named
OrderDate?Which SQL function would you use to find the smallest date in a column named OrderDate?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the function to find smallest value
MIN() returns the smallest value in a column, including dates.Step 2: Confirm other options are incorrect
MAX() returns the largest date, SUM() and AVG() do not apply to dates.Final Answer:
MIN(OrderDate) -> Option CQuick Check:
MIN() = smallest value [OK]
Quick Trick: MIN() finds the earliest or smallest value [OK]
Common Mistakes:
MISTAKES- Using MAX() to find earliest date
- Trying to sum dates
- Using AVG() on dates
Master "Aggregate Functions" in SQL
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