SELECTEmployeeID,FirstName,HireDate,MONTH(HireDate)AS HireMonth FROM Employee Get the Month Name from Date To get the month name from a date, use theDATENAME()function. In the below example, we have just the month as integer returned from theMONTH()function. To get the month name from ...
Is there a function to extract other components like day or year? Yes, SQL provides similar functions like DAY() and YEAR() to extract the day and year from a date. Can MONTH() function return the month name instead of number? No, MONTH() returns an integer. To get the month name,...
http://dev.mysql.com/doc/mysql/en/date-and-time-functions.html#function_date-formatget_format() 例如get_format({date|time|datetime},{‘EUR’,’USA’,’JIS’,’ISO’,’INTERNAL’}) mysql> select date_format(now(),'%a %Y-%m-%d %T'),date_format(now(),'%Y-%m-%d %r'),date_forma...
SQLProcedures Function SQLPutData Function SQLRowCount Function SQLSetConnectAttr Function SQLSetConnectOption Function SQLSetCursorName Function SQLSetDescField Function SQLSetDescRec Function SQLSetEnvAttr Function SQLSetParam Function SQLSetPos Function SQLSetScrollOptions Function SQLSetStmtAttr Function SQLSetStm...
具有DATETIMEOFFSET 小数精度的 datetimeoffset Deterministic TODATETIMEOFFSET TODATETIMEOFFSET (expression, time_zone) TODATETIMEOFFSET 将 datetime2 值转换为 datetimeoffset 值。 TODATETIMEOFFSET 针对指定 time_zone 解释本地时间的 datetime2 值。 具有datetime 参数小数精度的 datetimeoffset Deterministic设置...
EOMONTH EOMONTH ( start_date [ , month_to_add ] ) 以選擇性位移,傳回包含指定日期的當月最後一天。 傳回類型是 start_date 引數的類型,或者是 date 資料類型。 具決定性 SWITCHOFFSET SWITCHOFFSET (DATETIMEOFFSET, time_zone) SWITCHOFFSET 會變更 DATETIMEOFFSET 值的時區時差,並保留 UTC 值。 具有DATETIMEOFF...
datepart: The specific part of the specified date for which the DATENAME() function will return a string, e.g. day, month, year, hours, seconds, etc. The following table lists all valid datepart values: datepartdatepart abbreviation year y, yy, yyyy quarter qq, q month mm, m dayofyear ...
SQL> select to_char(sysdate,’yyyy-mm-dd hh24:mi:ss’) time from dual; 1、常用日期方法 (1)DATENAME ( datepart ,date ) 返回表示指定日期的指定日期部分的字符串。 SELECT DateName(day,Getdate()) –返回1 (2)DATEPART ( datepart , date ) ...
[ FROM { } [ , ...n ] ] ::= { table_or_view_name [ FOR SYSTEM_TIME <system_time> ] [ [ AS ] table_alias ] [ <tablesample_clause> ] [ WITH ( < table_hint > [ [ , ] ...n ] ) ] | rowset_function [ [ AS ] table_alias ] [ ( bulk_column_alias [ , ......
'INSERT EXEC' within a function did not work 'Sort' in exuction plan is showing more than 90 % cost, what to do? 'TRY_CONVERT' is not a recognized built-in function name 'VARCHAR' is not a recognized built-in function name. 'WHEN MATCHED' cannot appear more than once in a 'UPDAT...