D_Format

Logical Entity Name | D_Format
Default Table Name | D_Format
Definition | Format dictionary

D_Format Columns

ColumnName | Domain | Datatype | NULL | Definition
id |  | NUMBER(8, 0) | NO | A cross reference code to indicate this particular dictionary entry
name |  | VARCHAR2(80) | YES | Descriptive name
family |  | NUMBER(8, 0) | NO | This field is used by the data decoder to describe the data family type. It tells a potential program what general algorithm to use to decode the associated data. Each algorithm requires some number of decoder keys that contain special additional information, enabling the algorithm to decode the data
ms_id |  | NUMBER(8, 0) | NO | This attribute denotes a code indicating the encoding format. This number is assigned by the FDSN Data Exchange Working Group

D_Format Primary and Unique Keys

Key Name | Key Type | Keys
D_F00 | PrimaryKey | id

D_Format Foreign Keys

Parent Relationships:

Table Name | Type | Cardinality | Constraint Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype | Deferrable | Initially Deferred

Child Relationships:

Table Name | Type | Cardinality | Constraint Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype | Deferrable | Initially Deferred
Channel_Data | Non-Identifying | One To Zero or More | Cha_Dat_D_For |  |  |  | NO | NO | NO
D_Format_Data | Identifying | One To Zero or More | D_For_Dat_D_For |  |  |  | NO | NO | NO

D_Format Check Constraints

Check Constraint Name | CheckConstraint