Table slot9.WORLD.TSTA.DV_CRASH_IMAGES
This table stores image attachments added to department vehicles
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
CRASH_ID number 0
DV_CRASHES.CRASH_ID CRASHIMG_CRASH_FK C
Unique identifier for fleet vehicle crashes
IMAGE_ID number 38
IMAGES.IMAGE_ID CRASHIMG_IMA_FK R
Unique identifier for image id
IMAGE_DATE date 7 Date of info for the image attachment
IMAGE_DESC varchar2 255  √  null Description for the image attachment
CREATOR_ID varchar2 100  √  null
CREATOR_DATE date 7  √  null
UPDATOR_ID varchar2 100  √  null
UPDATOR_DATE date 7  √  null
REC_ID number 0  √  null

Analyzed at Mon Sep 20 21:05 MDT 2021

Requirements (check constraints):
Constraint Constraint Name
"CRASH_ID" IS NOT NULL CRASHIMG_CRASH_ID_NN
"IMAGE_DATE" IS NOT NULL CRASHIMG_IMG_DATE_NN
"IMAGE_ID" IS NOT NULL CRASHIMG_IMG_ID_NN

Indexes:
Column(s) Type Sort Constraint Name
CRASH_ID + IMAGE_ID Primary key Asc/Asc CRASHIMG_PK
CRASH_ID Performance Asc CRASHIMG_CRASH_FK_I
IMAGE_ID Performance Asc CRASHIMG_IMA_FK_I

Close relationships  within of separation: