SQL #57–A one-liner query with PARTITION BY
What can be done in SAS must be possible in SQL
A friend of mine is a data professional in marketing data...
2015-01-22 (first published: 2015-01-17)
10,447 reads
What can be done in SAS must be possible in SQL
A friend of mine is a data professional in marketing data...
2015-01-22 (first published: 2015-01-17)
10,447 reads
If learning SQL is in your New Year Resolution, then you will be happy to read this post.
We all make...
2015-01-09
1,046 reads
ROLLUP, CUBE, and GROUPING SETS Operators have been around since SQL Server 2005. These operators are extensions of the GROUP...
2015-01-05 (first published: 2014-12-31)
8,626 reads
It’s hard to believe that it’s been 5 years since my first ever post, in which I simply spelled Business Intelligence. Thanks...
2014-12-31
1,045 reads
OLEDB is the native client for SQL Server. Every SSIS developer is familiar with how to use it. Almost every...
2014-12-23 (first published: 2014-12-17)
7,865 reads
When we design a database, we usually need to do an estimate on the size of the database based on the...
2014-12-19
1,088 reads
The Analysis Services Performance Guide from bunch of Microsoft Analysis Services experts have been updated since 2005 edition for 2008 R2...
2014-12-14
1,488 reads
MSOLAP is a native OLE DB provider for Analysis Services
A common task during ETL is to process the OLAP dimensions and the...
2014-12-13
3,099 reads
Now we know how to find all the calculation scripts in a cube by querying the DMV $SYSTEM.MDSCHEMA_MEASURES.
MDX #43–Find a MDX...
2014-11-21 (first published: 2014-11-14)
5,725 reads
In SQL, NULL means undefined value
Any SQL programmer can tell you that zero is not NULL, NULL is not zero, and...
2014-11-18 (first published: 2014-11-12)
22,718 reads
By Ed Elliott
Running tSQLt unit tests is great from Visual Studio but my development workflow...
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Hello team Can anyone share popular azure SQL DBA certification exam code? and your...
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
exec etl.GettheProduct
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