Table Variables
In this article I will try to justify why Table variables are superior to temporary tables.
2006-10-10
1,054 reads
In this article I will try to justify why Table variables are superior to temporary tables.
2006-10-10
1,054 reads
A table Users contains a Create date column.A table AccessLog contains StartTime column.Both are date time fields.Users table contains one row per user and AccesLog contains as many rows as the number oftimes the user Logged into the system.The requirement is:to produce a single table that has two different COUNTs... one column will have the […]
2005-10-06 (first published: 2005-09-16)
1,569 reads
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Comments posted to this topic are about the item Faster Data Engineering with Python...
Comments posted to this topic are about the item Which Result II
I have this code in SQL Server 2022:
CREATE SCHEMA etl;
GO
CREATE TABLE etl.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT etl.product
VALUES
(2, 'Bee AI Wearable');
GO
CREATE TABLE dbo.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT dbo.product
VALUES
(1, 'Spiral College-ruled Notebook');
GO
CREATE OR ALTER PROCEDURE etl.GettheProduct
AS
BEGIN
exec('SELECT ProductName FROM product;')
END;
GO
When I execute this code as a user whose default schema is dbo and has rights to the tables and proc, what is returned? See possible answers