eventtype

Logical Entity Name | eventtype
Default Table Name | eventtype
Definition | Summary information on event types

eventtype Attributes

Attribute/Logical Rolename | Domain | Datatype | NULL | Definition
etype |  | VARCHAR(2) | NO | This attribute is used to identify the type of seismic event
name |  | VARCHAR(16) | NO | Name associated with an event type
description |  | VARCHAR(80) | YES | Event type description

eventtype Keys

Key Name | Key Type | Keys
EVENTTYPEKEY01 | PrimaryKey | etype

eventtype 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
assoctypecat | Non-Identifying | One To Zero or More |  |  |  |  | NO
event | Non-Identifying | One To Zero or More |  |  |  |  | NO

eventtype Check Constraints

Check Constraint Name | CheckConstraint
EVENTTYPE02 | etype IN\line ('le','re','ts','lp','se','to','tr','vt','nt','qb','ce','ex','sh','sn','th',\line 'av','co','df','ls','rb','rs','ve','bc','mi','pc','ot','st','uk','lf','su','px')