Is there a standard way to replace codes with values from a lookup table for reporting or analytics?
Suppose I have a "main" table that was probably heavily normalized and consists largely of columns that merely contain codes that are lookups into other tables (they are probably foreign keys but feel ...
A SQL Server 2008 R2 database view unions several transaction table. The query has been slow over the couple of months and the dev team is planning to recreate the query. I need to ETL the results ...