Write a query to display the minimum total_units consumption from electricity_reading table. Give an alias name to the minimum total units as 'min_total_units'.Note:1. Display only the minimum total_units consumption from electricity_reading table.2. Specify the alias name without any mistake.3. Compare your executed result with the sample output given below.Sample output:
Question
Write a query to display the minimum total_units consumption from electricity_reading table. Give an alias name to the minimum total units as 'min_total_units'.Note:1. Display only the minimum total_units consumption from electricity_reading table.2. Specify the alias name without any mistake.3. Compare your executed result with the sample output given below.Sample output:
Solution
Here is the SQL query you need to write to get the minimum total_units consumption from the electricity_reading table:
SELECT MIN(total_units) AS min_total_units
FROM electricity_reading;
This query works as follows:
SELECT MIN(total_units): This part of the query selects the minimum value in thetotal_unitscolumn.AS min_total_units: This part of the query gives the selected minimum value an alias name ofmin_total_units.FROM electricity_reading: This part of the query specifies the table from which to select the data.
After executing this query, you will get a result with one row and one column named min_total_units, which contains the minimum total_units consumption from the electricity_reading table.
Similar Questions
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