POSC Specifications: Epicentre Version 3.0 | Relational Implementation |
A specification for rendering line patterns, such as solid, dashed, dotted line types.
- instance_s (PK, M: CHAR VARYING(19))
- Surrogate key of the table.
- identifier (M: CHAR VARYING(80))
- line_pattern.identifier
The label used to identify a type of line pattern.
- instance_create_date (O: TIMESTAMP)
- e_and_p_data.instance_create_date
This is the date that this instance was created. This date is defined by the source if imported, or is the date the instance is created if a new instance.
- last_updated (O: TIMESTAMP)
- e_and_p_data.last_updated
This is the date that this instance was last updated. This value should be updated when any part of this instance is altered (except for inverse relationships).
- line_pattern (M: FLOAT)
line_pattern_u (FNK, M: CHAR VARYING(15))
- line_pattern.line_pattern
A length or list of lengths which describe a repeating line pattern. A solid line will have one length. A list of lengths is used to describe the lengths of an alternating series of printed and blank line sections of a repeated line segment. For example, {3mm, 1.5mm} describes a dashed line; {.2mm, 1.5mm} describes a dotted line. More complicated patterns are described by a longer list of lengths.
line_pattern_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
- description (O: CHAR VARYING(2000))
- e_and_p_data.description
A remark or comment about the instance.
- instance_creator (O: CHAR VARYING(80))
- e_and_p_data.instance_creator
This is the person, company or application that created this instance. This identifies the party responsible for loading this instance.
- last_updated_by (O: CHAR VARYING(80))
- e_and_p_data.last_updated_by
This records the person or application making the update to this instance.
- source (O: CHAR VARYING(80))
- e_and_p_data.source
The provider of this instance, which is usually a data provider for imported/purchased data. If this instance is provided by POSC, then this attribute must be "POSC".
Table is related to: data_collection_content, derived_interest_makeup, document_specification_part, @graphical_element, line_style, object_activity_involvement
Primary Key Constraint on: INSTANCE_S
Fully implemented Unique Constraint on: IDENTIFIER
Generated on Tue Jul 10 16:41:58 2001
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