¿Cómo se almacena la hora actual?

How do you store the current time?

What’s the recommended way to store current time using PHP and…

1. use gmstrftime to handle gmt.
2. use INT instead of VARCHAR for the column.
3. use the mysql function CURTIME or CURDATE.
4. use the UNIX_TIMESTAMP mysql function.

There is a very simple way that we could use to capture the timestamp of the inserted rows in the table.

1. Capture the timestamp of the inserted rows in the table with DEFAULT constraint in SQL Server.
2. Syntax: CREATE TABLE TableName (ColumName INT, ColumnDateTime DATETIME DEFAULT CURRENT_TIMESTAMP) GO.
3. Example:

Usage Options. SQL Server provides several different functions that return the current date time including: GETDATE(), SYSDATETIME(), and CURRENT_TIMESTAMP. The GETDATE() and CURRENT_TIMESTAMP functions are interchangeable and return a datetime data type. The SYSDATETIME() function returns a datetime2 data type.

The time stamp dataType in MySQL database stores day, month, year, hour, minute, second, fractional seconds. Using this you can represent date and time at once. There are two ways to insert/get current time stamp values while working with JDBC. Using the database default value for a date. Using the getTime () method of the calendar class.

In MySQL (or their database I guess), there is a new date type DATETIME, which will store both date and time value. You can check how C# saves Datetime value in MSSQL. It displays the value in ‘YYYY-MM-DD HH:MM:SS’ format. The supported range is ‘1000-01-01 00:00:00’ to ‘9999-12-31 23:59:59’.

Databases have date data types for a reason; in MySQL you can choose from these: Good old timestamps are easy to handle and you can use them in your MySQL queries —see FROM_UNIXTIME () and UNIX_TIMESTAMP () — but they have serious range issues (you can’t rely on them for pre-1970 dates, so they are unsuitable for birthdays).

Unfortunately, a table column will only store a single type. Therefore, you will need to create a new table for each type as it is required. If MinutesInput = 0 .. 255 then use TinyInt (Convert as described above). If MinutesInput = 256 .. 131071 then use SmallInt (Note: SmallInt’s min value is -32,768.