What does DateTime2 7 mean?

What does DateTime2 7 mean?

The DateTime2 is an SQL Server data type, that stores both date & time together. The time is based on the 24 hours clock. The DateTime2 stores the fractional seconds Up to 7 decimal places (1⁄10000000 of a second).

How do I change the date format in a SQL Select query?

How to get different date formats in SQL Server

1. Use the SELECT statement with CONVERT function and date format option for the date values needed.
2. To get YYYY-MM-DD use this T-SQL syntax SELECT CONVERT(varchar, getdate(), 23)
3. To get MM/DD/YY use this T-SQL syntax SELECT CONVERT(varchar, getdate(), 1)

How do I convert datetime to date in Excel?

Convert text dates by using the DATEVALUE function

1. Enter =DATEVALUE(
2. Click the cell that contains the text-formatted date that you want to convert.
3. Enter )
4. Press ENTER, and the DATEVALUE function returns the serial number of the date that is represented by the text date. What is an Excel serial number?

How do I convert datetime to date in Salesforce?

Solution 1: Create a date newInstance() and pass the Year, Month and Day from the dateTime. DateTime dt = System. now();

Should I use datetime2?

The MSDN documentation for datetime recommends using datetime2. Here is their recommendation: Use the time , date , datetime2 and datetimeoffset data types for new work. datetime2 has larger date range, a larger default fractional precision, and optional user-specified precision.

What is the difference between datetime and datetime2?

The datetime data type has a fixed storage size of 8 bytes. The datetime2 on the other hand, can be either 6, 7, or 8 bytes, depending on its precision. When using 3 decimal places, datetime2 uses just 7 bytes, which means it uses less storage space than datetime (with more accuracy).

How do I change data from date to timestamp?

2 Answers

1. Choose menu Tools > Preferences.
2. In the Preferences dialog, select Database > NLS from the left panel.
3. From the list of NLS parameters, enter “MM/DD/YYYY”
4. Save and close.

How do I cast a timestamp to a date?

Timestamp to DateTime object You can simply use the fromtimestamp function from the DateTime module to get a date from a UNIX timestamp. This function takes the timestamp as input and returns the corresponding DateTime object to timestamp.

How do I extract time from datetime in Excel?

Extract time only from datetime with formula Select a blank cell, and type this formula =TIME(HOUR(A1),MINUTE(A1), SECOND(A1)) (A1 is the first cell of the list you want to extract time from), press Enter button and drag the fill handle to fill range. Then only time text has been eatraced from the list.