Table slot9.WORLD.TSTA.RV_NATURE_OPERATORS
Joins Natures with Operators
Legend:
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
NATURE_CODE varchar2 30
RV_NATURE_CODES.NATURE_CODE RVNOP_RVNC_FK R
OPERATOR_CODE varchar2 30
RV_OPERATOR_CODES.OPERATOR_CODE RVNOP_RVOC_FK R
CREATOR_ID varchar2 100  √  null
CREATOR_DATE date 7  √  null
UPDATOR_ID varchar2 100  √  null
UPDATOR_DATE date 7  √  null

Analyzed at Mon Sep 20 21:05 MDT 2021

Requirements (check constraints):
Constraint Constraint Name
"NATURE_CODE" IS NOT NULL RVNOP_NAT_CD_NN
"OPERATOR_CODE" IS NOT NULL RVNOP_OP_CD_NN

Indexes:
Column(s) Type Sort Constraint Name
NATURE_CODE + OPERATOR_CODE Primary key Asc/Asc RVNOP_PK
NATURE_CODE Performance Asc RVNOP_RVNC_FK_I
OPERATOR_CODE Performance Asc RVNOP_RVOC_FK_I

Close relationships  within of separation: