gazetteerline 
Logical Entity Name  GazetteerLine 
Default Table Name  gazetteerline 
Definition  Graphical line segments are defined by series of binary lat,lon stored as BLOB type (for fault lines) 

gazetteerline Columns 
ColumnName  Domain  Datatype  NULL  Definition 
gazid(PK)    NUMBER  NO  References gazetteerpt.gazid 
type(FK)    NUMBER(3, 0)  NO  References gazetteertype.code 
name    VARCHAR2(80)  NO  Name of line group 
line    NUMBER  NO  Line group segment number (>=0) 
format    VARCHAR2(16)  YES  Known binary data byte type 
points    BLOB  YES  Binary data 
lddate    DATE  YES  Load date. Date and time that the record was created or last modified, in Oracle date datatype  

gazetteerline Primary and Unique Keys 
Key Name  Key Type  Keys 
gazline_pk_gazid  PrimaryKey  gazid 

gazetteerline Foreign Keys 
Parent Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Supertype  Deferrable 
gazetteertype  Non-Identifying  One To Zero or More  gazline_fk_type      type  NO  NO 
Child Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Subtype  Deferrable 
gazetteerfault  Identifying  One To Zero or More  gazfault_fk_gazid        NO  NO 

gazetteerline Check Constraints 
Check Constraint Name  CheckConstraint 
gazline_value_format  format in ('double', 'float', 'int', 'long', 'char', 'byte') 
gazline_value_line  line >= 0