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What is the minimum DateTime value in SQL?

What is the minimum DateTime value in SQL?

Remarks. The minimum valid date for a SqlDateTime structure is January 1, 1753.

What is the default DateTime value in SQL Server?

datetime Description

Property Value
Default value 1900-01-01 00:00:00
Calendar Gregorian (Does include the complete range of years.)
User-defined fractional second precision No
Time zone offset aware and preservation No

What is data type for date time in SQL Server 2005?

Date and Time data types

Data type Format Range
date YYYY-MM-DD 0001-01-01 through 9999-12-31
smalldatetime YYYY-MM-DD hh:mm:ss 1900-01-01 through 2079-06-06
datetime YYYY-MM-DD hh:mm:ss[.nnn] 1753-01-01 through 9999-12-31
datetime2 YYYY-MM-DD hh:mm:ss[.nnnnnnn] 0001-01-01 00:00:00.0000000 through 9999-12-31 23:59:59.9999999

What is DateTime data type in SQL Server?

In SQL, datetime date data type is used for values that contain both date and time. Microsoft defines it as a date combined with a time of day with fractional seconds that is based on a 24-hour clock. SQL retrieves and displays DATETIME values in ‘YYYY-MM-DD hh: mm: ss’ format.

How do you find the least value in SQL?

To find the minimum value of a column, use the MIN() aggregate function; it takes as its argument the name of the column for which you want to find the minimum value. If you have not specified any other columns in the SELECT clause, the minimum will be calculated for all records in the table.

How can find max and min date in SQL?

SQL MIN() and MAX() Functions

  1. SELECT MIN(column_name) FROM table_name. WHERE condition;
  2. SELECT MAX(column_name) FROM table_name. WHERE condition;
  3. Example. SELECT MIN(Price) AS SmallestPrice. FROM Products;
  4. Example. SELECT MAX(Price) AS LargestPrice. FROM Products;

How do you declare datetime?

SQL SERVER – Adding Datetime and Time Values Using Variables

  1. It is shown below. DECLARE @date DATETIME. SET @date=’2010-10-01′
  2. DECLARE @date DATETIME, @time time. SET @date=’2010-10-01′ SET @time=’15:00:00′
  3. So the solution is to convert time datatype into datetime and add. DECLARE @date DATETIME, @time time.

Is datetime a SQL Server?

In SQL Server, you can use the ISDATE() function to check if a value is a valid date. To be more specific, this function only checks whether the value is a valid date, time, or datetime value, but not a datetime2 value. If you provide a datetime2 value, ISDATE() will tell you it’s not a date (it will return 0 ).

What is the difference between date and datetime in SQL Server?

DATE: It is used for values with a date part but no time part. MySQL retrieves and displays DATE values in YYYY-MM-DD format. The supported range is 1000-01-01 to 9999-12-31 . DATETIME: It is used for values that contain both date and time parts.

How can I get datetime value in SQL?

insert into table1(approvaldate)values(‘20120618 10:34:09 AM’); If you are married to the dd-mm-yy hh:mm:ss xm format, you will need to use CONVERT with the specific style. insert into table1 (approvaldate) values (convert(datetime,’18-06-12 10:34:09 PM’,5));

Which SQL keyword is used to retrieve a maximum value?

MAX() is the SQL keyword is used to retrieve the maximum value in the selected column.

What is the minimum date in SQL Server?

The base datetime is 1 Jan 1900 00:00:00.000 (what you get with SELECT CONVERT (DATETIME, 0)) but the actual minimum value that datetime can hold in SQL Server is actually in 1753 what OP wrote.

What’s the maximum precision for a date in SQL Server?

Here is the maximum value for a datetime datatype in SQL Server: The maximum precision for a datetime value is 3 milliseconds. This is why the ending milliseconds above are shown as 997 instead of 999. Here’s the proof to get the max datetime in case you are interested. To get the minimum, simply add a negative sign to the increments below.

Is the DATETIME function in SQL Server ANSI compliant?

datetime isn’t ANSI or ISO 8601 compliant. When you convert to date and time data types, SQL Server rejects all values it can’t recognize as dates or times. For information about using the CAST and CONVERT functions with date and time data, see CAST and CONVERT (Transact-SQL).

Is there a function to return the minimum date?

I am looking for a SQL Server function to return the minimum value for datetime, namely January 1, 1753. I’d rather not hardcode that date value into my script. Does anything like that exist?