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17 sty 2013 · Join entity twice and give the name column aliases. Remove the last join if additional carrier fields are not needed. select customer_entity.name as customer_name, customer.credit, -- additional customer fields...
SELECT i.ItemName, i.CreateDate, (u.LastName + ', ' + u.FirstName) as [Created By Name], i.CreatedBy, i.LastChanged, (u.LastName + ', ' + u.FirstName) as [Last Changed By Name], i.LastChangedBy FROM Items i JOIN Users u ON i.CreatedBy = u.UserID WHERE i.LastChangedBy = 0001;
30 lis 2013 · SELECT count(*), article_title FROM articles GROUP BY article_title HAVING COUNT(*) > 1; Adding columns to the SELECT and GROUP BY clauses allow you to locate duplicates based on a composite key of multiple columns.
How can I easily select a derived column again in the same query? Select COL1, COL2, <complex_functions> as COL3, COL3 / COL2 as COL4: from...
28 maj 2020 · I have a simple select statement from one table that lists the same numeric column (TRANAMT) twice. If the number is positive (>0) I want it to show in the first reference of TRANAMT. If the number is negative (<0) I want it to should in the next reference of TRANAMT.
24 lut 2021 · I have the following join statement, which shows all the columns, and shows the Secretary's name and number, as well as the Manager Number , but I can't get the Manager Name to show up, or not repeat the same info as Secretary Name. What I have so far: SELECT. SECRETARY.SECRETARY_NUMBER, SECRETARY.EMPLOYEE_NUMBER AS SECRETARY_EMPLOYEE,
16 lis 2014 · 1 Answer. Sorted by: 0. Assuming the Mgr_Id has a foreign key relation with Emp_id in the EMPLOYEE table, you can do the following: SELECT. e.Name as EmployeeName, d.Location AS EmployeeLocation, de.Name AS ManagerName. FROM EMPLOYEE AS e. LEFT OUTER JOIN DEPARTMENT AS d. ON d.Dep_Id = e.Dept_ID. LEFT OUTER JOIN EMPLOYEE AS de.
