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
618 reads
Today is the day after Thanksgiving. There are many things to be thankful so I decided to write a short...
2016-11-25
618 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)
2,430 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
1,195 reads
After I posted this blog MDX Cookbook is a popular book, I received another email from my MDX book publisher.
...
2016-03-24
381 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)
2,226 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
1,059 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
1,650 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)
6,241 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
856 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)
13,426 reads
By Steve Jones
Many organizations list customer testimonials and quotes on their websites or literature. It makes...
pg_cron is a simple cron-based job scheduler for PostgreSQL that runs inside the database...
By Steve Jones
I heard someone say recently that you can’t change a primary key value in...
Comments posted to this topic are about the item Life Moves Pretty Fast
Hello SSC, Happy Friday! I have to optimize a process that uses dynamic SQL...
Comments posted to this topic are about the item 50 Years of Microsoft
Can I have a collation expression like this in SQL Server 2022?
... WHERE ColumnA = ( 'abc' COLLATE French_CI_AS) COLLATE French_CS_AS ...See possible answers