Table: customer_account

Columns
  Column Name Data Type Default
Value
References
Table
Foreign Key
Name
1. PK customer_key decimal(15)   customer fk_customer_account1
2. PK category tinyint      
3.   account_key decimal(15)   account fk_customer_account2
Foreign Keys
Column References Foreign Key Name
Table Column
account_key account account_key fk_customer_account2
customer_key customer customer_key fk_customer_account1
Check Constraints
Name Definition
cc_customer_account_category ([category]>=(1) AND [category]<=(99))
Indices
Index Name Unique Column Name Asc Or Desc
pk_customer_account true customer_key Asc
    category  
idx_customer_account1 false account_key Asc