436 IBM WebSphere Information Analyzer and Data Quality Assessment
Table 2-3 Main keys, codes, indicators in North American Bank core services
Table 2-4 Business rules in North American Bank core services
Column Analysis reports
These reports provide information about column values for completeness,
validity, structure, and format as described in 1.7, “Column analysis” on
page 109. These reports are used to review the columns for domain, structure
and format integrity.
Figure 2-6 on page 437 shows the Column Inferences “Type & Length Properties
(Defined/Inferred/Chosen)” report for the CUSTOMER table. It identifies the data
type, length, precision and scale of each column as defined in the metadata and
inferred from the data content. Any selected status of each of these categories is
also shown here. This information (along with those relating to other columns in
Table Key column(s) Code column Indicator column RI relationships
CUSTOMER CUSTOMER_ID TITLE
LEVEL_CD
GENDER_IND
CHURN_IND
LEVEL_CD to LEVEL_REF table
CONTACT_INFO CUSTOMER_ID, ACCOUNT_ID HOME_ZIP
WORK_ZIP
CUSTOMER_ID to CUSTOMER table
ACCOUNT ACCOUNT_ID ACTIVE_IND
TYPE_IND
ACCOUNT_ID to ACCOUNT table
LOAN ACCOUNT_ID, LOAN_ID AUTOMAT_DEBIT_IND ACCOUNT_ID to ACCOUNT table
LOAN_TRANSACTION ACCOUNT_ID, LOAN_ID,
TRANSACTION_ID
TRANS_TYPE_ID AUTOMAT_DEBIT_IND ACCOUNT_ID to ACCOUNT table
TRANS_TYPE_CD to
TRANSACTION_TYPE_REF table
TRANSACTION ACCOUNT_ID,
TRANSACTION_ID
TRANS_TYPE_CD ACCOUNT_ID to ACCOUNT table
TRANS_TYPE_CD to
TRANSACTION_TYPE_REF table
BRANCH BRANCH_ID WORK_ZIP
CUST_ACC CUSTOMER_ID, ACCOUNT_ID CUSTOMER_ID to CUSTOMER
table
ACCOUNT_ID to ACCOUNT table
TRANSACTION_TYPE_REF TRANS_TYPE_CD TRANS_TYPE_CD
Serial number Description
1 An account (in the ACCOUNT table) can only have a transaction if
the ACTIVE_IND column is set to “Y”
2 The OVERDRAFT column value cannot exceed the
OVERDRAFT_LIMIT column value in the ACCOUNT table
3 When the OVERDRAFT column has a value, the
OVERDRAFT_RATE and OVERDRAFT_FEE columns in the
ACCOUNT table must be filled