mysql current_timestamp - Brave Search

Getting timestamp using MySQL

stackoverflow.com › questions › 4411311 › getting-timestamp-using-mysql

Depends on which kind you're looking for.

The current integer Unix Timestamp (1350517005) can be retrieved like so:

SELECT UNIX_TIMESTAMP();

MySQL often displays timestamps as date/time strings. To get one of those, these are your basic options (from the MySQL Date & Time reference):

SELECT CURRENT_TIMESTAMP;
SELECT CURRENT_TIMESTAMP();
SELECT NOW();

Answer from Brad Koch on Stack Overflow

w3schools.com › sql › func_mysql_current_timestamp.asp

MySQL CURRENT_TIMESTAMP() Function

SELECT CURRENT_TIMESTAMP() + 1; Try it Yourself » · ❮ Previous ❮ MySQL Functions Next ❯ · ★ +1 · Sign in to track progress · REMOVE ADS · PLUS · SPACES · GET CERTIFIED · FOR TEACHERS · BOOTCAMPS · CONTACT US · × · If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail: sales@w3schools.com ·

php.net › manual › en › function.date.php

PHP: date - Manual

Additionally, some databases have functions to convert their date formats into timestamps (such as MySQL's » UNIX_TIMESTAMP function).

Discussions

Defaulting a "date" field to the current datetime?

DATETIME and TIMESTAMP can take those as defaults. For a DATE type, you have to use an "expression default", which means you need to be on at least 8.0.13 and use an extra set of parentheses. -- This is wrong and will fail CREATE TABLE t (id int, mydate date DEFAULT CURRENT_DATE()); -- This is the correct way CREATE TABLE t (id int, mydate date DEFAULT (CURRENT_DATE())); INSERT INTO t (id) VALUES (1); SELECT * FROM t; +------+------------+ | id | mydate | +------+------------+ | 1 | 2023-12-19 | +------+------------+ https://dev.mysql.com/doc/refman/8.0/en/data-type-defaults.html#data-type-defaults-explicit More on reddit.com

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December 19, 2023

Getting timestamp using MySQL - Stack Overflow

How can I get the current timestamp using a mysql query? More on stackoverflow.com

stackoverflow.com

Changing the default time zone of a current timestamp in MySQL - Databases - SitePoint Forums | Web Development & Design Community

I have a shared host which uses the time zone MST (GMT-7), and I cannot seem to change the time zone for my own database. What is the best way to create a timestamp field in a table that has the default value be the current time in GMT-0? Is setting the default value of the timestamp field ... More on sitepoint.com

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0

July 19, 2008

mysql - CURRENT_TIMESTAMP in milliseconds - Stack Overflow

Is there any way to get milliseconds out of a timestamp in MySql or PostgreSql (or others just out of curiosity)? SELECT CURRENT_TIMESTAMP --> 2012-03-08 20:12:06.032572 Is there anything like ... More on stackoverflow.com

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Videos

MySQL: CURRENT_DATE() & CURRENT_TIME() - YouTube

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Tips MySQL | Obtener TIMESTAMP actual - Valor por defecto para ...

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dev.mysql.com › doc › en › date-and-time-functions.html

MySQL :: MySQL 8.4 Reference Manual :: 14.7 Date and Time Functions

The CURRENT_TIMESTAMP(), ... in the current session time zone, which is available as the session value of the time_zone system variable. In addition, UNIX_TIMESTAMP() assumes that its argument is a datetime value in the session time zone. See Section 7.1.15, “MySQL Server Time ...

reddit.com › r/mysql › defaulting a "date" field to the current datetime?

r/mysql on Reddit: Defaulting a "date" field to the current datetime?

December 19, 2023 -

I'm not sure why I can't do this, but trying to alter a date field to default to the current timestamp throws an error in phpmyadmin.

I've tried several other default values such as "now()" and "current_date" and they're failing as well. How do I get it so that when a user creates a new record.

Should I just change the type of the column to DATETIME or TIMESTAMP from date?

DATETIME and TIMESTAMP can take those as defaults. For a DATE type, you have to use an "expression default", which means you need to be on at least 8.0.13 and use an extra set of parentheses. -- This is wrong and will fail CREATE TABLE t (id int, mydate date DEFAULT CURRENT_DATE()); -- This is the correct way CREATE TABLE t (id int, mydate date DEFAULT (CURRENT_DATE())); INSERT INTO t (id) VALUES (1); SELECT * FROM t; +------+------------+ | id | mydate | +------+------------+ | 1 | 2023-12-19 | +------+------------+ https://dev.mysql.com/doc/refman/8.0/en/data-type-defaults.html#data-type-defaults-explicit

stackoverflow.com › questions › 4411311 › getting-timestamp-using-mysql

Getting timestamp using MySQL - Stack Overflow

Depends on which kind you're looking for.

The current integer Unix Timestamp (1350517005) can be retrieved like so:

SELECT UNIX_TIMESTAMP();

MySQL often displays timestamps as date/time strings. To get one of those, these are your basic options (from the MySQL Date & Time reference):

SELECT CURRENT_TIMESTAMP;
SELECT CURRENT_TIMESTAMP();
SELECT NOW();

CURRENT_TIMESTAMP is standard SQL and works on SQL server, Oracle, MySQL, etc. You should try to keep to the standard as much as you can.

sqliz.com › mysql-ref › current_timestamp

MySQL CURRENT_TIMESTAMP() Function

In MySQL, the CURRENT_TIMESTAMP() function returns the current date and time in the YYYY-MM-DD hh:mm:ss or YYYYMMDDhhmmss format.

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tutorialspoint.com › mysql › mysql_date_time_functions_current_timestamp.htm

MySQL - CURRENT_TIMESTAMP() Function

The MySQL CURRENT_TIMESTAMP() function is the synonym for NOW(). It is used to get the current date and time value local to a system.

sitepoint.com › databases

Changing the default time zone of a current timestamp in MySQL - Databases - SitePoint Forums | Web Development & Design Community

July 19, 2008 - I have a shared host which uses the time zone MST (GMT-7), and I cannot seem to change the time zone for my own database. What is the best way to create a timestamp field in a table that has the default value be the current time in GMT-0? Is setting the default value of the timestamp field to “DATE_SUB(NOW(), INTERVAL -7 HOUR)” a good idea?

w3resource.com › mysql › date-and-time-functions › mysql-utc_timestamp-function.php

MySQL UTC_TIMESTAMP() function - w3resource

3 weeks ago - Example: UTC_TIMESTAMP() function in numeric format · The following statement will return the current UTC date and time in numeric format. ... mysql> SELECT UTC_TIMESTAMP()+0; +-----------------------+ | UTC_TIMESTAMP()+0 | +-----------------------+ | 20150414225635.000000 | +-----------------------+ 1 row in set (0.00 sec)

developer.wordpress.org › reference › functions › current_time

current_time() – Function | Developer.WordPress.org

Conclusion: time() !== current_time('timestamp') // There is a big chance that they are not equal ... Since version 5.3, this is not correct anymore. ... You must log in to vote on the helpfulness of this noteVote results for this note: -2You must log in to vote on the helpfulness of this note · This example gets the current time and assigns the parameters to variables. <?php $blogtime = current_time( 'mysql' ); list( $today_year, $today_month, $today_day, $hour, $minute, $second ) = split( '([^0-9])', $blogtime ); ?>

dev.mysql.com › doc › refman › 9.6 › en › timestamp-initialization.html

MySQL :: MySQL 9.6 Reference Manual :: 13.2.5 Automatic Initialization and Updating for TIMESTAMP and DATETIME

TIMESTAMP or DATETIME column definitions can specify the current timestamp for both the default and auto-update values, for one but not the other, or for neither. Different columns can have different combinations of automatic properties. The following rules describe the possibilities: With both DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP, the column has the current timestamp for its default value and is automatically updated to the current timestamp.

dev.mysql.com › doc › en › timestamp-initialization.html

MySQL :: MySQL 8.4 Reference Manual :: 13.2.5 Automatic Initialization and Updating for TIMESTAMP and DATETIME

TIMESTAMP or DATETIME column definitions can specify the current timestamp for both the default and auto-update values, for one but not the other, or for neither. Different columns can have different combinations of automatic properties. The following rules describe the possibilities: With both DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP, the column has the current timestamp for its default value and is automatically updated to the current timestamp.

currentmillis.com

Current Millis ‐ Milliseconds since Unix Epoch

Convert milliseconds to date - UNIX timestamp - UTC time

dbvis.com › thetable › mysql-now-function-get-the-current-date-and-time

MySQL NOW Function: Get the Current Date and Time

February 27, 2025 - NOW already returns a TIMESTAMP, but the equivalent CURRENT_TIMESTAMP function can be used for improved clarity. NOW returns both the date and the time. If you want only the current date, you must call the MySQL CURRENT_DATE function.

Timestamp Converter

timestamp.online

Timestamp Converter

These examples are showing how to get current unix timestamp in seconds.

stackoverflow.com › questions › 9624284 › current-timestamp-in-milliseconds

mysql - CURRENT_TIMESTAMP in milliseconds - Stack Overflow

For MySQL (5.6+) you can do this:

SELECT ROUND(UNIX_TIMESTAMP(CURTIME(4)) * 1000)

Which will return (e.g.):

1420998416685 --milliseconds

To get the Unix timestamp in seconds in MySQL:

select UNIX_TIMESTAMP();

Details: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html#function_unix-timestamp

Not tested PostgreSQL, but according to this site it should work: http://www.raditha.com/postgres/timestamp.php

select round( date_part( 'epoch', now() ) );

datacamp.com › doc › mysql › mysql-now

MySQL NOW() Function: Usage & Examples

Learn how to use the MySQL `NOW()` function to capture current timestamps for SQL operations like data insertion, updates, and logging, ensuring accurate time tracking.

myway SQL Manager

myway-sql.com › mysql functions › date and time functions

MySQL, MariaDB CURRENT_TIMESTAMP SQL Function, Current timestamp

March 27, 2023 - CURRENT_TIMESTAMP SQL Function in MySQL and MariaDB, Current timestamp. Description, help and SQL examples

en.wikipedia.org › wiki › Year_2038_problem

Year 2038 problem - Wikipedia

2 weeks ago - While the native APIs of OpenVMS can support timestamps up to 31 July 31086, the C runtime library (CRTL) uses 32-bit integers for time_t. As part of Y2K compliance work that was carried out in 1998, the CRTL was modified to use unsigned 32-bit integers to represent time; extending the range of time_t up to 7 February 2106. As of MySQL 8.0.28, released in January 2022, the functions FROM_UNIXTIME(), UNIX_TIMESTAMP(), and CONVERT_TZ() handle 64-bit values on platforms that support them.

Cause Vulnerable systems Early problems Solutions

geeksforgeeks.org › sql › current_timestamp-function-in-mysql

CURRENT_TIMESTAMP() function in MySQL - GeeksforGeeks

July 23, 2025 - CURRENT_TIMESTAMP() function in MySQL is used to check the current date and time value. In MySQL function, CURRENT_TIMESTAMP is needed when you need to keep a record of the exact time of delivery which is helpful in improving the services and ...