NAME

Bio::Chado::Schema::Result::Expression::ExpressionCvtermprop

DESCRIPTION

Extensible properties for expression to cvterm associations. Examples: qualifiers.

ACCESSORS

expression_cvtermprop_id

data_type: 'integer'
is_auto_increment: 1
is_nullable: 0
sequence: 'expression_cvtermprop_expression_cvtermprop_id_seq'

expression_cvterm_id

data_type: 'integer'
is_foreign_key: 1
is_nullable: 0

type_id

data_type: 'integer'
is_foreign_key: 1
is_nullable: 0

The name of the property/slot is a cvterm. The meaning of the property is defined in that cvterm. For example, cvterms may come from the FlyBase miscellaneous cv.

value

data_type: 'text'
is_nullable: 1

The value of the property, represented as text. Numeric values are converted to their text representation. This is less efficient than using native database types, but is easier to query.

rank

data_type: 'integer'
default_value: 0
is_nullable: 0

Property-Value ordering. Any expression_cvterm can have multiple values for any particular property type - these are ordered in a list using rank, counting from zero. For properties that are single-valued rather than multi-valued, the default 0 value should be used.

RELATIONS

expression_cvterm

Type: belongs_to

type