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MySQL 날짜함수, 시간함수 UTC_TIMESTAMP() - UTC_TIMESTAMP, UTC_TIMESTAMP() 의 형태 Returns the current UTC date and time as a value in 'YYYY-MM-DD hh:mm:ss' or YYYYMMDDHHmmss format, depending on whether the function is used in string or numeric context, If the fsp argument is given to sepcifiy a fractional seconds parcision from 0 to 6, the return value includes a fractional seconds part of that many digit..

MySQL 날짜함수, 시간함수 UTC_TIME() - UTC_TIME, UTC_TIME([fsp]) 의 형태 Returns the current UTC time as a value 'hh:mm:ss' or hhmmss format, depending on whether the function is used in string or numeric context. If the fsp argument is given to sepcify a fractional seconds precision form 0 to 6, the return value includes a fractional seconds part of that many digits. mysql> SELECT UTC_TIME(), UTC_TIME+0 ; ..

MySQL 날짜함수, 시간함수 UTC_DATE() - UTC_DATE, UTC_DATE() 의 형태 Returns the current UTC date as a value in 'YYYY-MM-DD' or YYYYMMDD format, depending on whether the function is used in string or numeric context. SELECTmysql> SELECT UTC_DATE(), UTC_DATE()+0 ; +------------+--------------+ | UTC_DATE() | UTC_DATE()+0 | +------------+--------------+ | 2020-04-05 | 20200405 | +------------+--------------+ 1..

MySQL 날짜함수, 시간함수 TIME_TO_SEC() - 시간을 초로 변환해주는 함수 TIME_TO_SEC(time) 의 형태 Returns the time argument, converted to seconds. mysql> SELECT TIME_TO_SEC('23:29:33'); +-------------------------+ | TIME_TO_SEC('23:29:33') | +-------------------------+ | 84573 | +-------------------------+ 1 row in set (0.00 sec) mysql> SELECT TIME_TO_SEC(NOW()); +--------------------+ | TIME_TO_SEC(NOW()) | +-----------..

MySQL 날짜함수, 시간함수 TIME() - 시간(time)을 추출 TIME(expr) 의 형태 Extract the time part of the time or datetime expressioin expr and returns it as a string. This function is unsafe for statement-based replication. A warning is logged if you use this function when binlog_format is set to STATEMENT. mysql> SELECT TIME(NOW()); +-------------+ | TIME(NOW()) | +-------------+ | 17:13:24 | +-------------+ 1 row ..