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I have following function which returns Table .
create Function FN(@Str varchar(30)) returns @Names table(name varchar(25)) as begin while (charindex(',', @str) > 0) begin insert into @Names values(substring(@str, 1, charindex(',', @str) - 1)) set @str = substring(@str, charindex(',', @str) + 1, 100) end insert into @Names values(@str) return end Could any one please explain me how to run this function.
905
You can execute it just as you select a table using SELECT clause. In addition you can provide parameters within parentheses.
A table-valued function returns a single rowset (unlike stored procedures, which can return multiple result shapes). Because the return type of a table-valued function is Table , you can use a table-valued function anywhere in SQL that you can use a table.
A table function, also called a table-valued function (TVF), is a user-defined function that returns a table. You can use a table function anywhere that you can use a table. Table functions behave similarly to views, but a table function can take parameters.
Scalar-valued functions can be executed by using the EXECUTE statement. If you EXECUTE a function rather than use it in a SELECT statement or constraint, you can leave out the schema name in the function name, and it will look in the dbo schema followed by the users default schema.
A TVF (table-valued function) is supposed to be SELECTed FROM. Try this:
select * from FN('myFunc') You can execute it just as you select a table using SELECT clause. In addition you can provide parameters within parentheses.
Try with below syntax:
SELECT * FROM yourFunctionName(parameter1, parameter2) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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