Dynamic XMLA using T-SQL for SQL Server Analysis Services

Sometimes it is necessary create SSAS partitions for multidimensional databases using dynamic values like the current date and time. Sometimes we need to create SSAS cube partitions daily using the current date. Usually these automation tasks in SSAS can be solved with AMO (Analysis Management Objects), but AMO requires programming skills that usually DBAs do not have (or do not like). This tip is for SSAS Administrators who do not like to program with AMO, but they need to automate their admin tasks with T-SQL.