| Name | Act_Tmpl_Data_Dependency |
|---|---|
| Entity Type | Table |
| Description | A dependency between an input and output of an Activity_Template. The dependency describes the level of influence a given input can have on an output (Sensitivity), and whether an output can be considered to be an update to a given input (Inherits_Identity_flag). |
| Submodel | Activity |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | Output_Invl_Id , Input_Invl_Id , Existence_Kind , Version |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Existence_Kind | REF_EXISTENCE_KIND NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| GUID | STRING128 NA |
Globally Unique IDentifier for an instance of a class. This GUID is not generated by the database, but is the GUID used by the application on first access of this object. Use of this property is optional and completely under the control of application developers. | No |
VARCHAR2(128) |
| Id | ID No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| Inherits_Identity_Flag | boolean NA |
A flag indicating whether or not the output inherits identity from the input. In other words, whether the output is considered to be an update to the input. For example, if a filter is applied to a well log to produce a revised version of the log, a user will likely view the output well log as an updated version of the input well log (as opposed to viewing the output as a different well log.) | No |
NUMBER(1) |
| Input_Invl_Id | Act_Tmpl_Data_Role |
The activity template data role that is the input role. E.g. the one that provides an identified level of influence, or provides identity for, the output. | No |
NUMBER(38) |
| 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 | ENTITY_NAME NA |
The name given to any object or data item, e.g. Name of Well, Name of Field, etc. | No |
VARCHAR2(255) |
| Original_Source | STRING64 NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Output_Invl_Id | Act_Tmpl_Data_Role |
The activity template data role that is the output role. E.g. the one that is influenced by, or inherits identity from, the input. | Yes |
NUMBER(38) |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, for data created programmatically. | No |
VARCHAR2(64) |
| Remarks | STRING2000 NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| SDAT_Label | int No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Sensitivity | double No_Unit |
A measure of the sensitivity of the output to the associated input. The value can range from 0 (input has no effect on output) up to 1 (the input completely determines the output). | No |
NUMBER |
| Source | STRING64 NA |
Name of the person or organization responsible for this entity"s E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | No |
VARCHAR2(64) |
| 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) |
| Version | STRING255 NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Output_Invl | Act_Tmpl_Data_Role | The activity template data role that is the output role. E.g. the one that is influenced by, or inherits identity from, the input. | Cascade | Yes |
| Input_Invl | Act_Tmpl_Data_Role | The activity template data role that is the input role. E.g. the one that provides an identified level of influence, or provides identity for, the output. | Cascade | No |