pivot_forecast/readme.md

9 lines
595 B
Markdown

the basic assumption is a single sales table is available to work with that has a lot of related data that came from master data tables originally.
the goal then is to break that back apart to whatever degree is necessary.
* _**run**_ schema.sql and perd.sql to setup basic tables
* create a table fc.live as copied from target
* _**run**_ `target_info.sql` to populate the `fc.target_meta` table that holds all the columns and their roles
* fill in flags on table `fc.target_meta` to show how the data is related
* _**run**_ `build_master_tables.sql` to generate foreign key based master data