1.Retrieve hours from the date field in the transactions table. Name the resulting field hours.
Question
1. Retrieve hours from the date field in the transactions table. Name the resulting field hours
.
Solution
To retrieve hours from the date field in the transactions table and name the resulting field hours, you would use the EXTRACT
function in SQL. Here's how you can do it:
SELECT EXTRACT(HOUR FROM date) AS hours
FROM transactions;
In this SQL statement:
EXTRACT(HOUR FROM date)
is used to get the hour from the date field.AS hours
is used to name the resulting field as hours.FROM transactions
specifies the table from which to retrieve the data.
Please replace date
with your actual date column name. Also, note that the EXTRACT
function might work differently in different SQL dialects.
Similar Questions
Select the correct answerHow is Date stored in database?Optionsjava.util.Datejava.sql.Datejava.sql.DateTimejava.util.DateTime
Which of the following functions can be used to return the current time in SQL Server?Review LaterGETTIME()CURRENT_TIME()GETDATE()none of the above
Write a query to change the datatype of the column starttime to datetime in the table 'bookings' and make it as Not null column
Select transactions where the Amount is greater than $1000 AND TransactionDate is within the last 10 days AND AccountID is not 501.
Write an SQL query to calculate the number of jobs reviewed per hour for each day in November 2020.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.