我在实体框架中使用分部类从一个名为vPerson的视图中计算一个人的年龄。CalculateAge() return Convert.ToInt32(System.DateTime.UtcNow.Date.Year - _dob.Value.Year); 但是,当我在EFselect中使用Age时,它不会处理查询。 浏览7提问于2014-05-29得票数 0 回答已采纳 1回答 SQL:如何使自动生成年份的变量 ...
SELECT name AS full_name, birthdate AS dob FROM people; Powered By Selecting multiple columns based on a condition To retrieve specific rows while selecting multiple columns, you can use the WHERE clause. For instance: SELECT name, birthdate FROM people WHERE birthdate > '2000-01-01'; Pow...
How to calculate the 2nd, 3rd or 4th week of the month? How to calculate working days excluding holidays in Access Web App? How to call a function on form load How to change parenthesis with minus sign for negative numbers? How to change path to backend in one step How to change Recor...
33SELECT AVG(SCOST) FROM SOFTWARE WHERE DEVIN =‘ORACLE’; 34SELECT PNAME,TRUNC(MONTHS_BETWEEN(SYSDATE,DOB)/12)“AGE”, TRUNC(MONTHS_BETWEEN(SYSDATE,DOJ)/12)“EXPERIENCE”FROM PROGRAMMER; 35SELECT PNAME FROM STUDIES WHERE COURSE =‘PGDCA’; ...
Modify the grade book code below so that it uses custom functions to add grades to the array, print the grades entered, calculate the average grade (arithmetic mean, not letter grade), and report the Which PL or SQL command activates a cursor?
Access Table- Calcuate Age using DOB Access VBA - Clearing Combo or List Box Access VBA code or macro to refresh linked tables Access VBA code to import specific columns of excel Access VBA FileCopy Permission Denied error Access VBA Open query passing parameter Access VBA: Export to specific ...
ORACLE?; 34SELECT PNAME,TRUNC(MONTHS_BETWEEN(SYSDATE,DOB)/12) “AGE”, TRUNC(MONTHS_BETWEEN(SYSDATE,DOJ)/12) “EXPERIENCE” FROM PROGRAMMER; 35SELECT PNAME FROM STUDIES WHERE COURSE = …PGDCA?; 36SELECT MAX(SOLD) FROM SOFTWARE; 37SELECT PNAME, DOB FROM PROGRAMMER WHERE DOB LIKE …%APR%...