POSC Meta Model Specifications Version 2.3 Meta Data Relational Implementation

COLUMN_DEF (COLUMN_DEF)

(DDL)

This holds the definitions of a column defined for a table in a relational implementation of the logical data model.

Table is related to: column_def, column_group, duplication, enum_value

Primary Key Constraint on: COLUMN_DEF_S
Fully implemented Unique Constraint on: PARENT_TABLE_S, COLUMN_DEF_NM

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