ETL #73–NULL or NOT NULL and SQL Interview Questions
Today is the day after Thanksgiving. There are many things to be thankful so I decided to write a short...
2016-11-25
602 reads
Today is the day after Thanksgiving. There are many things to be thankful so I decided to write a short...
2016-11-25
602 reads
We use NON EMPTY key word on the rows axis to remove rows with NULL values. It works only when all...
2016-04-04 (first published: 2016-03-24)
2,285 reads
Dynamically totaling child members
Putting the dynamic totals on top or at the bottom can be a trivial or a big...
2016-03-31
1,183 reads
After I posted this blog MDX Cookbook is a popular book, I received another email from my MDX book publisher.
...
2016-03-24
375 reads
You might have seen error message like this from a SQL job that pulls data from an OLAP cube using...
2016-03-14 (first published: 2016-03-08)
2,046 reads
I cannot believe that I have not posted any blog since May 2015! It’s been a busy few months for...
2016-02-16
1,055 reads
There are many great tips in MDX with SSAS 2012 Cookbook
The book MDX with SSAS 2012 Cookbook has many great...
2015-05-14
1,633 reads
Why a seemingly innocent WHERE clause can cause large amount of data missing
In the previous post, ETL #71–Your data can...
2015-05-12 (first published: 2015-05-03)
6,239 reads
Validations at end of ETL indicate missing data
At the end of each ETL job, I always run some sort of...
2015-04-24
847 reads
The secrete SQLFile.sql
We are all so used to clicking on the New Query icon (or the keyboard shortcut Ctrl+N). We know it...
2015-02-02 (first published: 2015-01-27)
13,413 reads
By Steve Jones
Note: I DO NOT recommend this. Any changes to a pipeline should be in...
By Steve Jones
symptomania – n. the fantasy that there’s some elaborate diagnosis out there that neatly...
I recently received a complaint that Query Store for a particular database was turned...
Comments posted to this topic are about the item 7 sept, scheduled book
Comments posted to this topic are about the item 7 sept, schedlued article
Comments posted to this topic are about the item 6 sept, published book
Azure Data Lake Storage Gen 2 is built on ...?
See possible answers