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An

Gloss
Spacetrue
tOrdered component reference set
is an Integer
Gloss
Spacetrue
tComponent
Gloss
Spacetrue
treference set
is used to represent ordered lists and alternative hierarchies. Its structure is shown in the following table.

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Field

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Data type

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Purpose

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Gloss
tMutable
LinkTypesubtle

...

id

...

Specref
RefType(data type)
tUUID

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A 128 bit unsigned

Specref
RefType(data type)
tInteger
, uniquely identifying this
Gloss
treference set member
.

Different versions of a reference set member share the same

Specref
RefType(field)
tid
but have different
Specref
RefType(field)
teffectiveTime
. This allows a reference set member to be modified or made
Specref
RefType(field)
tactive
(i.e. removed from the active set) at a specified time.

...

NO

...

Specref
RefType(field)
teffectiveTime

...

Specref
RefType(data type)
tTime

...

The inclusive date or time at which this version of the identified

Gloss
Spacetrue
treference set member
became the current version.

The current version of this

Gloss
Spacetrue
treference set member
at time T is the version with the most recent
Specref
RefType(field)
teffectiveTime
prior to or equal to time T .

...

YES

...

YES (Full)

Optional (Snapshot) 

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Specref
RefType(field)
tactive

...

Specref
RefType(data type)
tBoolean

...

The state of the identified

Gloss
Spacetrue
treference set member
as at the specified
Specref
RefType(field)
teffectiveTime
.

If

Specref
RefType(field)
tactive
= 1 (true) the
Gloss
Spacetrue
treference set member
is part of the current version of the set, if
Specref
RefType(field)
tactive
= 0 (false) the
Gloss
Spacetrue
treference set member
is not part of the current version of the set.

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YES

...

NO

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Specref
RefType(field)
tmoduleId

...

Specref
RefType(data type)
tSCTID

...

Identifies the

Gloss
Spacetrue
tSNOMED CT module
that contains this
Gloss
Spacetrue
treference set member
as at the specified
Specref
RefType(field)
teffectiveTime
.

The value must be a

Gloss
Spacetrue
tsubtype
of
Concept
t900000000000443000|Module (core metadata concept)|
ShowFormatinline
within the metadata
Gloss
thierarchy
.

...

YES

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NO

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Specref
RefType(field)
trefsetId

...

Specref
RefType(data type)
tSCTID

...

Identifies the

Gloss
Spacetrue
treference set
to which this
Gloss
Spacetrue
treference set member
belongs.

In this case, a subtype descendant of:

Concept
t447258008|Ordered type reference set|

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Specref
RefType(field)
treferencedComponentId

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Specref
RefType(data type)
tSCTID

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A reference to the

Gloss
Spacetrue
tSNOMED CT component
to be included in the
Gloss
treference set
.

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Specref
RefType(field)
torder

...

Integer

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Specifies the sort

Specref
RefType(field)
torder
of the list. The list is ordered by applying an ascending sort of the
Specref
RefType(field)
torder
value.

The value of

Specref
RefType(field)
torder
=1 represents the highest priority. A value of '0' is not allowed. Duplicate values are permitted and the sort order between two members with the same order value is not defined.

Note: The name "order" is a reserved word in some database environments. Please consider this when using this column.

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Refset spec table
Sizefs7
RefsetTypeOrdered Component Reference Set

Metadata

The following metadata in the "Foundation metadata

Gloss
tconcept
"
Gloss
Spacetrue
thierarchy
supports this
Gloss
treference set
:

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Scg expression
Borderridge
  
  900000000000454005 |Foundation metadata concept|
			900000000000455006 |Reference set|
					733619002 |Ordered component type reference set|

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Excerpt Include
REUSE:Notes on Reference Set Example Tables
REUSE:Notes on Reference Set Example Tables
nopaneltrue

Descriptor Template

The tables below show the descriptor that defines the structure of the

Concept
t733619002 | Ordered component type reference set |
ShowFormatinline
pattern and an example of descriptor for a specific
Gloss
Spacetrue
treference set
that follows this pattern.

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