Entity - relationship link
Properties |
Name | Value | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description |
RELATIONSHIPTable Description The RELATIONSHIP table provides a reference list of all types of relationships that can be used to associate any two concepts in the CONCEPT_RELATIONSHP table.
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Data Model | Physical | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Key Constraint Name | xpk_relationship | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Key Clustered | Unspecified | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Unlogged | false |
Columns Summary |
Column Name | Data Type | PK / FK | Nullable | Description | |||||
relationship_id | varchar(20) | PK | No | ||||||
relationship_name | varchar(255) | No | |||||||
is_hierarchical | varchar(1) | No | |||||||
defines_ancestry | varchar(1) | No | |||||||
reverse_relationship_id | varchar(20) | No | |||||||
relationship_concept_id | int4 | PK / FK | No |
Relationships Summary |
Columns Detail |
Name | Value | ||
Name | relationship_id | ||
Type | varchar | ||
Nullable | false | ||
Unique | false | ||
Primary Key | true | ||
Index | false | ||
Type Name | varchar | ||
Length | 20 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | false | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Name | Value | ||
Name | relationship_name | ||
Type | varchar | ||
Nullable | false | ||
Unique | false | ||
Primary Key | false | ||
Index | false | ||
Type Name | varchar | ||
Length | 255 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | false | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Name | Value | ||
Name | is_hierarchical | ||
Type | varchar | ||
Nullable | false | ||
Unique | false | ||
Primary Key | false | ||
Index | false | ||
Type Name | varchar | ||
Length | 1 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | false | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Name | Value | ||
Name | defines_ancestry | ||
Type | varchar | ||
Nullable | false | ||
Unique | false | ||
Primary Key | false | ||
Index | false | ||
Type Name | varchar | ||
Length | 1 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | false | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Name | Value | ||
Name | reverse_relationship_id | ||
Type | varchar | ||
Nullable | false | ||
Unique | false | ||
Primary Key | false | ||
Index | false | ||
Type Name | varchar | ||
Length | 20 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | false | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Name | Value | ||
Name | relationship_concept_id | ||
Type | int4 | ||
Nullable | false | ||
Unique | false | ||
Primary Key | true | ||
Index | false | ||
Length | 0 | ||
Scale | 0 | ||
Id Generator | native | ||
Foreign Key | true | ||
Generated | Unspecified | ||
Sync To Attribute | Yes |
Relationships Detail |
Name | Value | ||||||||
Name | fpk_concept_relationship_relationship_id | ||||||||
Foreign Key |
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Primary Key |
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To Multiplicity | 0..* | ||||||||
From Multiplicity | 1 | ||||||||
Sync To Association | Yes | ||||||||
Data Model | Physical |
Name | Value | ||||||||
Name | fpk_relationship_relationship_concept_id | ||||||||
Foreign Key |
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Primary Key |
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To Multiplicity | 0..* | ||||||||
From Multiplicity | 1 | ||||||||
Sync To Association | Yes | ||||||||
Data Model | Physical |
Appears In |
Diagram | |||
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