Tag: Level 100

SQL Server – Running A Script Or SQL On Multiple Instances/Databases With PowerShell – Level 100

Today, I received a really simple request. There was an UPDATE statement that had to be run on quite a few databases in multiple instances.  This was for a vendor software we use and the statement was sent to me by a Helpdesk professional who manages the product. You need to have the SQLPS (older) … Continue reading SQL Server – Running A Script Or SQL On Multiple Instances/Databases With PowerShell – Level 100

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Oracle (or) SQL Server: Find Row Level Data Differences Using MINUS/EXCEPT – 100 Level

Changes needed for SQL Server The simple SQL illustrations mostly show Oracle code but the final SQL is also shown for SQL Server (simply remove the “FROM DUAL” references and replace "MINUS" with "EXCEPT"). What this post is about? When we need to compare two sets of data to find out which rows are different between the … Continue reading Oracle (or) SQL Server: Find Row Level Data Differences Using MINUS/EXCEPT – 100 Level