Material Property Value

Overview

The MaterialPropertyValue entity stores the actual values of properties for specific material instances. Each property value is linked to a material and its associated property, allowing customization and specific attributes to be set at the individual material level.

Table Structure

The following table outlines the SQL columns for the material_property_values table, providing a brief description of each, along with sample data where applicable.

Column	Type	Description	Example
id	String (ULID)	Unique identifier for the entity.	01JAP8RJBN-8ZTPXSGY-J9GSDPE1
enabled	Boolean	If the entity is enabled or not.	true
created_date	DateTime	Date the entity was created.	2024-12-31T19:48:44Z
created_by	String	Person who created the entity.	TamakiMES
modified_date	DateTime	Date the entity was modified. Value is null upon creation, and gets initially populated upon the first edit.	2024-12-31T19:48:44Z
modified_by	String	Last person to modify the entity. Value is null upon creation, and gets initially populated upon the first edit.	TamakiMES
notes	String	Notes about the entity.	This entity has these extra notes
spare1	String	The first spare column that can be used for additional context on the entity.	some extra context 1
spare2	String	The second spare column that can be used for additional context on the entity.	some extra context 2
spare3	String	The third spare column that can be used for additional context on the entity.	some extra context 3
blob_value	Blob	Binary data if the property type is binary-compatible.	N/A
data_type	String (Enum)	Data type of the property value, corresponding to the property’s data type.	FLOAT
date_value	Datetime	Date value for the property if applicable.	2024-05-01 00:00:00
float_value	Double	Floating-point value if the property is of type FLOAT.	10.5
int_value	BigInt	Integer value if the property type is INTEGER.	100
string_value	String	String value for the property if the type is STRING.	Property value text
material_id	String (ULID)	References the material to which this property value belongs. See materials.	01JAP8R5RT-3FPXQABY-7KQZT6VF
property_id	String (ULID)	References the property being applied to the material. See material_properties.	01JAP8RJBN-4VYZUKE1-LY2QHV8X

Field Details

blob_value, date_value, float_value, int_value, string_value

These columns hold the actual property values, with the relevant field populated based on the data_type of the property. For example:

• blob_value is used if the property is a binary type.
• date_value stores date values.
• float_value holds floating-point values.
• int_value stores integer values.
• string_value holds text-based values.

material_id

References the Material entity that this property value is associated with, allowing specific attributes to be assigned to individual materials. See materials for details.

property_id

References the MaterialProperty entity defining the property being set, enabling customization and unique attributes for materials. See material_properties for details.