Filter_Sequence

Logical Entity Name | Filter_Sequence
Default Table Name | Filter_Sequence
Definition | Summary information on a sequence of filters

Filter_Sequence Attributes

Attribute/Logical Rolename | Domain | Datatype | NULL | Definition
seqfil_id |  | NUMERIC(8, 0) | NO | Sequence of filters identifier. Each sequence of filters is assigned a unique integer which identifies it in a database
name |  | VARCHAR(32) | NO | This attribute denotes a descriptive name for a chain of filters
nb_filter |  | NUMERIC(8, 0) | NO | This attribute denotes the number of filters of a sequence
gain |  | FLOAT | YES | This attribute denotes the gain
frequency |  | FLOAT | YES | The frequency (fs) at which the value in sensitivity/gain is correct
lddate |  | DATE | YES | Load date. Date and time that the record was created or last modified, in Oracle date datatype

Filter_Sequence Keys

Key Name | Key Type | Keys
FiS00 | PrimaryKey | seqfil_id

Filter_Sequence Relationships

Parent Relationships:

Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype

Child Relationships:

Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype
Filter_Sequence_Data | Identifying | One To Zero or More |  |  |  |  | NO
Station_Datalogger_LChannel | Non-Identifying | One To Zero or More |  |  |  |  | NO

Filter_Sequence Check Constraints

Check Constraint Name | CheckConstraint
FiS01 | frequency >= 0.0
FiS02 | nb_filter >= 0