Metal

Metal: Operations For Pages

table design:

Inventory

 Inv_id            number -- PK
 Metal_id          number -- fk to metal_type 
 Weight            number -- material transported weight
 price_id          number -- fk to price_list
 trans_id          number -- fk to transport_container
 tax_id            number -- fk to tax_info
 trip_id           number -- fk to trip_detail
 user_id_last_mod  number -- fk to users  
 time_stamp        date   -- last edit date 

Metal_type

 Metal_id          number    -- PK
 Metal             string    -- Metal_name
 

Price_list

 price_id          number   -- PK
 value             number   --maybe based on penny or something...might string it depending 

Transport_container

 trans_id          number  -- PK
 trans_name        string  -- trans name,crew

Trip_detail

 trip_id           number  -- PK
 trip_detail       string  -- site to border, border to process, process to border, border to site 

Tax_info

 tax_id            number -- PK
 tax_calc          number -- tax rate

Users

 user_id           number -- PK 
 user_name         string -- username
 Lang_id           number -- fk language_translate

User_priv

 uniq_id           number -- PK
 priv_level        number -- 1 admin, 2 user
 user_id           number -- fk users

Language_translate

 Lang_id           number  --  PK
 Field_id          number  -- field in page maybe
 text_string       string  -- text to put in field

Inventory_audit

 Inv_id            number -- PK
 Metal_id          number -- fk to metal_type 
 Weight            number -- material transported weight
 price_id          number -- fk to price_list
 trans_id          number -- fk to transport_container
 tax_id            number -- fk to tax_info
 user_id_last_mod  number -- fk to users 
 time_edit         date   -- when entry was updated