Developer Mapping Guide

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Source Tables

CUSTOMER and ORDERS are the source tables for the Read transformations in the mapping.

The following table lists the columns and metadata for the CUSTOMER table with the C_CUSTKEY column as the primary key:

Name	Native Type	Precision	Scale
C_CUSTKEY	number(p,s)	38	0
C_NAME	varchar2	25	0
C_ADDRESS	varchar2	40	0
C_NATIONKEY	number(p,s)	38	0
C_PHONE	varchar2	15	0
C_ACCTBAL	number(p,s)	10	2
C_MKTSEGMENT	varchar2	10	0

The following table lists the columns and metadata for the ORDERS table:

Name	Native Type	Precision	Scale
O_ORDERKEY	number(p,s)	38	0
O_CUSTKEY	number(p,s)	38	0
O_ORDERSTATUS	varchar2	1	0
O_TOTALPRICE	number(p,s)	10	2
O_ORDERDATE	date	19	0
O_ORDERPRIORITY	varchar2	15	0
O_CLERK	varchar2	15	0
O_SHIPPRIOIRITY	number(p,s)	30	0

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