Can you use MIN function with dates?
Can you use MIN function with dates?
MIN is an aggregate function so it will return 1 record in your question’s case. Since the two records have the same date and timestamp it doesn’t matter which date and timestamp are returned (they’re the same).
How use min in condition in SQL?
USE SQL MIN function with other aggregate functions like MAX, AVG, SUM
- MAX – This function will return the highest or maximum value from the specified column or expression.
- AVG – This will return the average value of a specified column or expression.
Is there a min function in SQL?
The SQL MIN() and MAX() Functions The MIN() function returns the smallest value of the selected column. The MAX() function returns the largest value of the selected column.
What is the default value for DateTime in SQL Server?
Description
| Property | Value |
|---|---|
| Character length | 19 positions minimum to 23 maximum |
| Storage size | 8 bytes |
| Accuracy | Rounded to increments of .000, .003, or .007 seconds |
| Default value | 1900-01-01 00:00:00 |
Can you use Min in WHERE clause?
You can use the MIN() function is a variety of ways. One of the ways, is using it inside a WHERE clause.
How do I SELECT a row with minimum value in SQL?
To select data where a field has min value, you can use aggregate function min(). The syntax is as follows. SELECT *FROM yourTableName WHERE yourColumnName=(SELECT MIN(yourColumnName) FROM yourTableName);
How do I find the smallest date in SQL?
SQL MIN() function The aggregate function SQL MIN() is used to find the minimum value or lowest value of a column or expression. This function is useful to determine the smallest of all selected values of a column.
What’s the difference between datetime and DATETIME2?
Datetime2 was introduced with SQL Server 2008, so it is here long enough to draw some comparisons with its “older brother”. The main difference is the way of data storage: while in Datetime type, the date comes first and then time, in Datetime2, 3 bytes, in the end, represents date part!
What is the datetime format in SQL Server?
SQL Server comes with the following data types for storing a date or a date/time value in the database: DATE – format YYYY-MM-DD. DATETIME – format: YYYY-MM-DD HH:MI:SS. SMALLDATETIME – format: YYYY-MM-DD HH:MI:SS.
Can we use max and min together in SQL?
3. Using MIN() and MAX() in the Same Query. You can use both the MIN and MAX functions in one SELECT .
What is the minimum date in SQL?
Sql Date Time. Min Value Field. Reference; Is this page helpful? Please rate your experience. Yes No. Any additional feedback? The minimum valid date for a SqlDateTime structure is January 1, 1753. Applies to. See also. SQL Server Data Types and ADO.NET; Theme. Light Dark
What is Min date in SQL?
– DATE – format YYYY-MM-DD – DATETIME – format: YYYY-MM-DD HH:MI:SS – SMALLDATETIME – format: YYYY-MM-DD HH:MI:SS – TIMESTAMP – format: a unique number
How to get current date and time in SQL?
Definition and Usage. The GETDATE () function returns the current database system date and time,in a ‘YYYY-MM-DD hh:mm:ss.mmm’ format.
How can I truncate a datetime in SQL Server?
casting;