R_Unit_System


[Columns] [Composed Of] [Referenced By] [Refers To]

General Information

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Name R_Unit_System
Entity Type Table
Description Types of unit systems, such as English, Metric, Canadian Metric, etc. Each system has its own assignments based on unit quantity.
Submodel Reference
Entity Scope Reference
Primary Key Code
Natural Key Code
Generalizations Reference_Entity , Reference_Entity_Parent
Specializations


Columns

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NameValue DomainProperty /
Storage Unit
DescriptionRequired /
Default
Type
Active_Flag boolean NA
1 = use without restriction. 0 = avoid use - the value has been deprecated and may be removed in a later release. Yes
1
NUMBER(1)
Code CODE NA
A standard abbreviation, mnemonic, or short code that represents the reference value. Yes
VARCHAR2(64)
Description STRING2000 NA
A textual definition of the reference value. No
VARCHAR2(2000)
Inherit_From R_Unit_System
Name of the parent Unit System No
VARCHAR2(64)
Insert_Date DATE NA
Date the entity was created in the repository No
DATE
Insert_User STRING64 NA
The name of the user responsible for the creation of this entity in the repository. No
VARCHAR2(64)
Name STRING255 NA
The spelled-out name of the reference value. No
VARCHAR2(255)
Source CODE NA
The person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc.. No
VARCHAR2(64)
Standard STANDARD_CODE NA
Name of standard defining this Unit System No
VARCHAR2(32)
Update_Date DATE NA
Date of the most-recent modification to the entity. No
DATE
Update_User STRING64 NA
The name of the user responsible for the last modification to this entity. No
VARCHAR2(64)


Referenced By

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From EntityLinkDescriptionImplementation TechniqueRequired
Project_Default Storage_Unit_System Unit system for storing project data. This value is set at project creation time and cannot be changed. Restrict No
R_Tubular_Grade Storage_Unit_System The unit system in which the numeric values are stored. It is expected that every numeric value in this table will be of the same unit system e.g. Metric, English etc. Restrict No
R_Tubular_Material Storage_Unit_System The unit system in which the numeric values are stored Restrict No
R_Unit_Assignment Unit_System_Code Unit System Restrict Yes
R_Unit_System Inherit_From Name of the parent Unit System Cascade No
Ref_Entity_Surrogate_Key Storage_Unit_System The unit system in which the numeric values are stored. It is expected that every numeric value in this table will be of the same unit system e.g Metric, English etc Restrict No


Refers To

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LinkTo EntityDescriptionImplementation TechniqueRequired
Inherit_From R_Unit_System Name of the parent Unit System Cascade No


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