insert datetime value in sql database with c#

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How do I insert a datetime value into a SQL database table where the type of the column is datetime?

The following should work and is my recommendation (parameterized query):

DateTime dateTimeVariable = //some DateTime value, e.g. DateTime.Now;
SqlCommand cmd = new SqlCommand("INSERT INTO <table> (<column>) VALUES (@value)", connection);
cmd.Parameters.AddWithValue("@value", dateTimeVariable);


Inserting datetime from C# to SqlServer, Insert it with a parametrised query, and it will sort itself out - as well as being safer (see SQL Injection attack). Google SQLCommand. you can send your DateTime value into SQL as a String with its special format. this format is "yyyy-MM-dd HH:mm:ss" Example: CurrentTime is a variable as datetime Type in SQL. And dt is a DateTime variable in .Net.

 DateTime time = DateTime.Now;              // Use current time
 string format = "yyyy-MM-dd HH:mm:ss";    // modify the format depending upon input required in the column in database 
 string insert = @" insert into Table(DateTime Column) values ('" + time.ToString(format) + "')"; 

and execute the query. DateTime.Now is to insert current Datetime..

How to Insert Values from C# to the SQL Server DateTime Column , In addition, we will see what happens if we insert C# DateTime.MinValue into SQL Server. Let's create a sample Movie table using the following  Here we will see how you can do it in C#. We use DateTime to work with dates, times, and both. The DateTime type in the C# language provides useful methods and properties for computing these values. So let's have a look at a practical example of how to use the SQL getdate function and C# DateTime with various queries to find the date and time.

It's more standard to use the format yyyy-mm-dd hh:mm:ss (IE: 2009-06-23 19:30:20)

Using that you won't have to worry about the format of the date (MM/DD/YYYY or DD/MM/YYYY). It will work with all of them.

insert datetime value in sql database with c#, Insert giá trị datetime vào database bằng C# Music:​t-T-nh-Tr Duration: 3:58 Posted: Nov 6, 2015 DateTime values should be inserted as if they are strings surrounded by single quotes: '20100301' SQL Server allows for many accepted date formats and it should be the case that most development libraries provide a series of classes or functions to insert datetime values properly.

using (SqlConnection conn = new SqlConnection())
using (SqlCommand cmd = conn.CreateCommand())
    cmd.CommandText = "INSERT INTO <table> (<date_column>) VALUES ('2010-01-01 12:00')";

It's been awhile since I wrote this stuff, so this may not be perfect. but the general idea is there.

WARNING: this is unsanitized. You should use parameters to avoid injection attacks.

EDIT: Since Jon insists.

c# insert Date time in sql server database, The c# code for save data time to sql server using datatimepicker in .net by prabagaran s.Duration: 18:00 Posted: Jun 26, 2015 I am trying to insert a datetime value into a SQLite database. It seems to be sucsessful but when I try to retrieve the value there is an error: <Unable to read data> The SQL statements are: create table myTable (name varchar(25), myDate DATETIME) insert into myTable (name,mydate) Values ('fred','jan 1 2009 13:22:15')

This is an older question with a proper answer (please use parameterized queries) which I'd like to extend with some timezone discussion. For my current project I was interested in how do the datetime columns handle timezones and this question is the one I found.

Turns out, they do not, at all.

datetime column stores the given DateTime as is, without any conversion. It does not matter if the given datetime is UTC or local.

You can see for yourself:

using (var connection = new SqlConnection(connectionString))
    using (var command = connection.CreateCommand())
        command.CommandText = "SELECT * FROM (VALUES (@a, @b, @c)) example(a, b, c);";

        var local = DateTime.Now;
        var utc = local.ToUniversalTime();

        command.Parameters.AddWithValue("@a", utc);
        command.Parameters.AddWithValue("@b", local);
        command.Parameters.AddWithValue("@c", utc.ToLocalTime());

        using (var reader = command.ExecuteReader())

            var localRendered = local.ToString("o");

            Console.WriteLine($"a = {utc.ToString("o").PadRight(localRendered.Length, ' ')} read = {reader.GetDateTime(0):o}, {reader.GetDateTime(0).Kind}");
            Console.WriteLine($"b = {local:o} read = {reader.GetDateTime(1):o}, {reader.GetDateTime(1).Kind}");
            Console.WriteLine($"{"".PadRight(localRendered.Length + 4, ' ')} read = {reader.GetDateTime(2):o}, {reader.GetDateTime(2).Kind}");

What this will print will of course depend on your time zone but most importantly the read values will all have Kind = Unspecified. The first and second output line will be different by your timezone offset. Second and third will be the same. Using the "o" format string (roundtrip) will not show any timezone specifiers for the read values.

Example output from GMT+02:00:

a = 2018-11-20T10:17:56.8710881Z      read = 2018-11-20T10:17:56.8700000, Unspecified
b = 2018-11-20T12:17:56.8710881+02:00 read = 2018-11-20T12:17:56.8700000, Unspecified
                                      read = 2018-11-20T12:17:56.8700000, Unspecified

Also note of how the data gets truncated (or rounded) to what seems like 10ms.

C# 21: How to insert date in Mysql using C#, Learn to insert date into database using c#. If you have any queries email me Duration: 10:36 Posted: Mar 8, 2016 In the previous chapter, you learned how to Create, Rename, Alter and Delete Table using C# SQL. In this chapter, I am going to explain how you can insert rows in SQL table using various methods. I have created a Product Table in ComputerShop database in the previous chapter. However, you can use your own database and table to run the query.

How to insert time only from datetime in C# and sql, i have a grid like below i want to insert a time only from a datetime intime You can change the date format using C# as well as SQL . and if you want to get the time from SQL server Then You can use the Date function . How to insert time only from datetime in C# and sql. Mar 23 2017 9:49 AM. i have a grid like below i want to insert a time only from a datetime. intime: outtime: 01

Insert datetime from C# into SQL Server database -, when I try to insert datetime value into a SQL Server database I get this error: Conversion failed when converting date and/or time from character string Code:  Insert giá trị datetime vào database bằng C# Music:, Find answers to C# insert DateTime value in DateTime column in SQL database. from the expert community at Experts Exchange. cmd.Parameters["@RegistrationDate"].Value= DateTime.UtcNow It's better to store DateTime.UtcNow if you'd ever expect registration dates from different timezones. Later, you can display specific date/time based on user's timezone (you will have to store this in the database as well)

  • +1 I am amazed how many answers here suggested non-parameterized queries. Using a parametereized query not only steps around SQL injection issues, but solves SQL Server date localization issues as well.
  • Thanks ;-) I'm so used to using parameterzied queries I didn't even think about it.
  • Unfortunately, this assumes the connection is setup such that the query will automatically convert between System.DateTime and MysqlDateTime.
  • I've never seen a case where this was not the case.
  • @iheanyi Aaaand we're not talking about MySQL here, so there's no reason to downvote. The question is about SQL Server, this answer is correct for SQL Server, so why downvote based on problems that might (but probably won't) arise with MySQL?
  • yyyy-MM-dd HH:MM:ss actually puts MONTH instead of minutes. It should be 'mm'
  • You can also use dd-mmm-yyyy (e.g. 04-Jul-2009) but this is a bit harder to do :)
  • for month mm will be like MM otherwise it will show minutes instead of month.
  • I think you want to use "yyyy-MM-dd HH:mm:ss" instead of "yyyy-mm-dd hh:mm:ss".
  • Anybody ever inserting a date into a database in a format where the day and month are ambiguous should never be allowed near a database ever again, IMO.
  • @JonGrant in that case, how would you answer this question given that the mysql datetime format is 'YYYY-MM-DD HH:MM:SS'?
  • that second = should be a +