SQL Server Datetime vs DATETIME2: What Are the Differences?

One of the biggest issues small business owners encounter as their business grows is maximizing efficiency. Sure, you could add extra computers, but that’ll only get you so far.
The superior option is to purchase your own server. SQL servers work like computers, but they are far more efficient at what they do. The only complication is that they require customization all the way down to the way it stores dates. Team of sql consulting services can manage all aspects of your SQL database regardless of which type of SQL instance you are using. They are flexible and will ensure you get exactly what you are looking for.
Are you trying to decide between the merits of SQL Server Datetime vs Datetime2? Don’t stress, that’s what we’re here for! Read on to learn all about the differences!
What is SQL Server Datetime?
Datetime operates within an SQL server to define both time details and data. Datetime was the first of the two to come out, and it is easily one of the most commonly used data types for storing this kind of information.
The first thing to know about Datetime is that the available date range is from 1753-01-01 to 9999-12-31. The time range is from 00:00:00 to 23:59:59:997. It is accurate to the extent that it rounds to increments of .000, .003, and .007 seconds.
The storage size of data in Datetime is 8 bytes, and it is ANSI SQL compliant.
What is Datetime2?
Datetime2 is the latest version of Datetime which was released in 2008. It is ANSI SQL compliant.
This updated version allowed more precision without taking on more storage space in your server. For example, depending on precision, data is 6 to 8 bytes. It also has an expanded date range, from 0001-01-01 to 9999-12-31.
If you’re new to working with Datetime2, consider taking the time to look up a SQL Server Datetime2 guide to familiarize yourself with how it works.
What Are the Major Differences?
Let’s say you’re looking for a SQL server 2017 download, and you’re faced with the option of using SQL Server Datetime and SQL Server Datetime2, which do you choose? The answer depends on your personal preferences.
Many experts feel that Datetime2 has a number of advantages over Datetime. First, Datetime2 has a larger date range and default fractional precision. It also allows users the option to specify the precision.
Datetime2 is more accurate and uses less storage than Datetime. If you are less worried about precision, you can save up to two bytes less storage. Finally, Datetime2 is compliant with SQL standards.
When you just aren’t sure which one to choose, experts and Microsoft agree that Datetime2 is the better option.
Trying to Decide Between SQL Server Datetime vs Datetime2?
It’s never a mistake to purchase a server for your small business, especially when you’re trying to improve efficiency. Making the decision between SQL Server Datetime vs Datetime2 is one of personal preference, but Datetime2 is preferred. Once you decide between the two, you’ll find that things flow much better in your workplace!
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