sql rtrim
SELECT RTRIM('SQL Tutorial ') AS RightTrimmedString;sql rtrim
SELECT RTRIM('SQL Tutorial ') AS RightTrimmedString;CTE statement sql server
WITH Employee_CTE (EmployeeNumber, Title)
AS
(SELECT NationalIDNumber,
JobTitle
FROM HumanResources.Employee)
SELECT EmployeeNumber,
Title
FROM Employee_CTESQL SERVER 2016 cte
-- Define the CTE expression name and column list.
WITH Sales_CTE (SalesPersonID, SalesOrderID, SalesYear)
AS
-- Define the CTE query.
(
SELECT SalesPersonID, SalesOrderID, YEAR(OrderDate) AS SalesYear
FROM Sales.SalesOrderHeader
WHERE SalesPersonID IS NOT NULL
)
-- Define the outer query referencing the CTE name.
SELECT SalesPersonID, COUNT(SalesOrderID) AS TotalSales, SalesYear
FROM Sales_CTE
GROUP BY SalesYear, SalesPersonID
ORDER BY SalesPersonID, SalesYear;sql conn
Always use Prepared Statements
Watch out for SQL injections!!!Copyright © 2021 Codeinu
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