Change Flag Attributes - trillium_discovery - trillium_quality - 17.2

Trillium Input/Output Attributes Reference Guide

Product type
Software
Portfolio
Verify
Product family
Trillium
Product
Trillium > Trillium Discovery
Trillium > Trillium Quality
Version
17.2
Language
English
Product name
Trillium Quality and Discovery
Title
Trillium Input/Output Attributes Reference Guide
Topic type
Administration
Overview
How Do I
Configuration
Reference
Installation
First publish date
2008

The Customer Data Parser (CDP) will flag changes to the original data if the flag settings are enabled (FLAG_NAME_LINE_CHANGES, FLAG_STREET_LINE_CHANGES, and FLAG_GEOGRAPHY_LINE_CHANGES). The default is not to flag any changes. A change can be a recode from the definitions tables or the correction of a city name from the city table. As long as the value in the recoded attribute is different from the original attribute in the Parser Repository (PREPOS), it is considered a change.

The change flag will be stored in a section of attributes in the secondary Parser Repository (PREPOS2). This section of attributes will be divided into three sub-sections: street line changes, geography line changes, and name line changes. Each changed flag attribute corresponds to a pair of recoded and original attributes and is one character long. A value of '1' in a changed flag attribute indicates that an original attribute has changed. If there is no change, then the changed flag attribute will be blank.

Note: The flag settings and flag attributes are available only for v14.0 and later.

The following is an example of a street type change:

pr_street_type1_original = ROAD

pr_street_type1_recoded = RD

pr_street_type1_changed = 1

The table given below lists the Parser Repository (PREPOS2) attributes to store change flags.

*Attributes pr_name_line_changed_flags_01 to pr_name_suffix_changed_01 are repeated 9 times, one for each of the other 9 name sections.

Table 1. CDP Change Flag Attributes

Attribute Name

Length

pr_changed_flags

230 (Redefine)

pr_street_line_changed_flags

44 (Redefine)

pr_box1_name_changed

2

pr_box2_name_changed

2

pr_complex1_name_changed

2

pr_complex1_type_changed

2

pr_complex2_name_changed

2

pr_complex2_type_changed

2

pr_dwelling1_name_changed

2

pr_dwelling2_name_changed

2

pr_dwelling3_name_changed

2

pr_neigh1_name_changed

2

pr_neigh2_name_changed

2

pr_route_name_changed

2

pr_street_name_changed

2

pr_street_type1_changed

2

pr_street_type2_changed

2

pr_street_primary_dir_changed

2

pr_street_secondary_dir_changed

2

pr_street_name_changed_2

2

pr_street_type1_changed_2

2

pr_street_type2_changed_2

2

pr_street_primary_dir_changed_2

2

pr_street_secondary_dir_changed_2

2

pr_geography_line_changed_flags

6 (Redefine)

pr_city_name_changed

2

pr_country_name_changed

2

pr_state_changed

2

pr_name_line_changed_flags

180 (Redefine)

pr_name_line_changed_flags_01

18

pr_busname_changed_ 01

2

pr_bustype_changed_ 01

2

pr_given_name1_changed _01

2

pr_given_name2_changed _01

2

pr_given_name3_changed _01

2

pr_given_name4_changed _01

2

pr_name_generation_changed _01

2

pr_name_prefix_changed_01

2

pr_name_suffix_changed_01

2