I have a user defined function in SQL called getBuisnessDays it takes @startdate and @enddate and returns the number of business days between the two dates. How can I call that function within my …

Feb 7, 2018 · SQL Server 2005 I want to call UDF that returns table in SELECT statement as below.

Apr 13, 2017 · I need to use a function in a select query. Below is my code for Function and Select Query. Sample Function:

Jul 4, 2015 · There is very new functionality in Azure SQL Database and SQL Server (starting with 2017) to handle this exact scenario. I believe this would serve as a native official method for what you are …

I have this function in PostgreSQL, but I don't know how to return the result of the query: CREATE OR REPLACE FUNCTION wordFrequency(maxTokens INTEGER) RETURNS SETOF RECORD AS $$ …

SELECT value - (previous.value) FROM table Imagining that the "previous" variable reference the latest selected row. Of course with a select like that I will end up with n-1 rows selected in a table with n …

Sep 15, 2008 · SELECT CASE WHEN Obsolete = 'N' or InStock = 'Y' THEN 1 ELSE 0 END as Saleable, * FROM Product CASE statements can be embedded in other CASE statements and even included …

CREATE FUNCTION get_Id (d DATE) RETURNS INTEGER BEGIN DECLARE @retval INTEGER SELECT id from date_store c WHERE c.start_date <= d && c.end_date >= d RETURN @retval END …

I used GETDATE () as a date to work with, you can replace it with the date which you need. Here's how this works: First we format the date in YYYYMMDD... format truncating to keep just the 6 leftmost …

From documentation: You cannot insert the values TRUE and FALSE into a database column. You cannot select or fetch column values into a BOOLEAN variable. Functions called from a SQL query …