Using the SQL Server MONTH() Function to Extract Month in Your Data
Are you looking for a way to extract just the month from a date in your database? The SQL Server MONTH() function can help you do just that.
In this article, we will provide an overview of the MONTH() function and its syntax, followed by examples of how to use it in your SQL queries.
Overview of MONTH() Function
The MONTH() function in SQL Server is used to extract the month from a given date. It returns an integer value between 1 to 12, representing the month of the given date.
The function takes a date expression as an argument and returns the month part of the date.
Syntax and Arguments of MONTH() Function
The syntax for the MONTH() function is simple.
Here, the date_expression can be a literal date value or an expression that returns a date value.
Using MONTH() Function with a Literal Date Value
If you want to extract the month from a specific date, you can provide the date value as a literal value. For example, to extract the month from the date ‘2022-06-18’, you can use the following query:
This will return the integer value 6, which represents the month of June.
Using MONTH() Function with a Date Value that has Only Time Data
In case you have a date value that has only time data, the MONTH() function may not return the value you expect. In such cases, the function will assume the date as 1900-01-01 and will extract the month from that date.
For example, if you have a date value ‘1900-01-01 08:30:00’, and you want to extract the month part, you can use this query:
SELECT MONTH(‘1900-01-01 08:30:00’)
This will return an integer value 1, which represents the month of January.
Using MONTH() Function with Table Columns Example
You can also use the MONTH() function to extract the month from a column in your database table. Let’s consider an example of a sales table that stores information about the gross sales and shipping date of products.
Assuming that the table has a ‘shipped_date’ column that contains the date when products were shipped, you can use the following query to extract the sales made in each month by grouping by the month of the shipped date.
MONTH(shipped_date) as sales_month,
SUM(gross_sales) as sales_amount
In this query, we first extract the month from the ‘shipped_date’ column using the MONTH() function. Then we use the GROUP BY clause to group the sales based on the month part.
Finally, we use the SUM() function to calculate the total gross sales made in each month.
The SQL Server MONTH() function is a useful tool to extract the month from a date value. It can be used with a literal date value, a date expression, or with columns from a database table.
Understanding the MONTH() functions syntax and how to use it in your queries will help to make your queries more accurate and efficient. The SQL Server MONTH() function is a powerful tool for extracting the month from a date in your database.
In this article, we have discussed the overview and syntax of the MONTH() function and shown examples of how to use it with literal date values, date expressions, and table columns. Understanding how to use this function is essential for creating accurate and efficient SQL queries.
Takeaways from this article include the importance of knowing the syntax and arguments of the MONTH() function, as well as how to use it effectively in your database queries. By utilizing the MONTH() function, you can save time and ensure accurate data extraction from your database.