In just over a week, I'm going to be in Valencia, Spain, for pgConf.eu. While there, I'm planning to take the first certification to come out of the Open Alliance for PostgreSQL Education. I'm more than a little nervous because I'm not sure I'm ready. However, I've been studying and reading, watching videos, practicing my […]
2026-10-10
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I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers