What is the default value of date in MySQL?

For date and time types other than TIMESTAMP , the default is the appropriate “zero” value for the type. This is also true for TIMESTAMP if the explicit_defaults_for_timestamp system variable is enabled (see Section 5.1. 8, “Server System Variables”).

What is the default value of timestamp in MySQL?

A TIMESTAMP column that permits NULL values does not take on the current timestamp at insert time except under one of the following conditions: Its default value is defined as CURRENT_TIMESTAMP and no value is specified for the column.

How do you set a default value for a mysql date column?

I think it simple in mysql since mysql the inbuilt function called now() which gives current time(time of that insert). CREATE TABLE defaultforTime( `creation_time` DATETIME DEFAULT CURRENT_TIMESTAMP, `modification_time` DATETIME default now() );

How do I get the default date in SQL?

In MS Access you can simply type “Now()” as the default attribute of a date field, and every new record gets the current date automatically.

How do I make a MySQL date default to now?

Setting the MySQL date to “now” Unfortunately you can’t default a MySQL DATE field to “now,” but you can get the “now” behavior with a TIMESTAMP field. The syntax to create a MySQL TIMESTAMP “now” field is: last_changed timestamp not null default now (),

How to get the current date and time in MySQL?

MySQL SYSDATE()Function ❮ MySQL Functions Example Return the current date and time: SELECT SYSDATE(); Try it Yourself » Definition and Usage The SYSDATE() function returns the current date and time. Note:The date and time is returned as “YYYY-MM-DD HH:MM:SS” (string) or as YYYYMMDDHHMMSS (numeric).

How to create a table with default constraint to set default value?

Following is the syntax for creating a table and adding DEFAULT constraint to set default value − CREATE TABLE yourTableName ( yourColumnName1 dataType not null , yourColumnName2 dataType default anyValue, . . . N );; Let us create a table wherein we have set “employee_joining_date” with default constraint for current date as default −

How do I add a Timestamp field to a MySQL column?

The syntax to create a MySQL TIMESTAMP “now” field is: where last_changed is the name of my field, timestamp is the type of field, it can’t be null, and the date/time default is now(). Now when you do a MySQL INSERT, just skip this field in your SQL INSERT statement, and this field will default to the current date/time.