Andrei Odegov questions

Andrei Odegov answers

• How to implement a recursive calculation on the same column?
• Retrieve Mac address in powershell and convert it to decimal format
• Replace attribute name in SQL Server XML
• Querying count of TCP Connections for a given process in Powershell
• Splitting time from same column and storing into 2 column and finding difference between those 2 columns in sql
• MySql Recursive - get all children and parents from a given id
• Java regular expression for masked alphanumeric codes
• Set SQL Server 'Maximum server memory in (MB)' using Powershell
• Several joins in query - possible to replacement to gain performance?
• SQL select parent-child recursively based on a reference table