You can use the date and time functions to query an SQL database for records related to a specific date and time. For example, you can use the CURDATE() function in MySQL to get data with a date field value equal to the current date....
Discover how SQL GETDATE retrieves the current system date and time. This function is available in SQL Server.
The following examples use the six SQL Server system functions that return current date and time to return the date, time or both. The values are returned in series; therefore, their fractional seconds might be different. A. Getting the current system date and time Copy SELECT 'SYSDATETIME(...
Returns the current system date and time in the SQL Server 2005 standard internal format fordatetimevalues. Transact-SQL Syntax Conventions GETDATE ( ) Return Types datetime Remarks GETDATE is a nondeterministic function. Views and expressions that reference this column cannot be indexed. Date functi...
}else{include_once'functions/date_functions.php'; $retour = md5(getCurrentDateTimeInMySQL()); }return$retour; } 开发者ID:a2call,项目名称:commsy,代码行数:19,代码来源:cs_disc_manager.php 示例2: array ▲点赞 7▼ $params =array(); ...
The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are returned in series; therefore, their fractional seconds might be different. A. Getting the current system date and time SQL Copy SELECT SYSDATET...
The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are returned in series; therefore, their fractional seconds might be different. A. Getting the current system date and time ...
❮Previous❮ SQL Server FunctionsNext❯ ExampleGet your own SQL Server Return the current UTC date and time: SELECTGETUTCDATE(); Try it Yourself » Definition and Usage The GETUTCDATE() function returns the current database system UTC date and time, in a 'YYYY-MM-DD hh:mm:ss.mmm...
The GETDATE() function returns the current server time stamp using the datetime format. This function returns the same value as the CURRENT_TIMESTAMP function. GETDATE() is used mostly in SQL Server, but CURRENT_TIMESTAMP is the ANSI SQL standard. ...
Transact-SQL reference for the GETDATE function, which returns the current database system time as a datetime value.