Table slot9.WORLD.TSTA.COURSE_INST_EMP_ATTACHMENTS
This table stores attachments added to a Course
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
ID number 0
COURT_CASE_DELETE.ID Implied Constraint R
PK Unique identifier for record
COURSE_INST_EMP_ID number 0
COURSE_INSTANCE_EMPLOYEE.ID CRSIEMPATT_CRSIEMP_FK R
FK Unique identifier for Course Instance Employee Id
ATTACHMENT_ID number 0
ATTACHMENTS.ID CRSIEMPATT_ATT_FK R
FK Unique identifier for attachment id
KEYWORD varchar2 80  √  null Keyword associated with the attachment
DATE_OF_INFO date 7  √  null Date of info for the attachment
DESCRIPTION varchar2 255  √  null Description for the 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
"ATTACHMENT_ID" IS NOT NULL CRSIEMPATT_ATT_ID_NN
"ID" IS NOT NULL CRSIEMPATT_ID_NN
"COURSE_INST_EMP_ID" IS NOT NULL CRSIEMPATT_INST_EMP_ID_NN

Indexes:
Column(s) Type Sort Constraint Name
ID Primary key Asc CRSIEMPATT_PK
ATTACHMENT_ID Performance Asc CRSIEMPATT_ATT_FK_I
COURSE_INST_EMP_ID Performance Asc CRSIEMPATT_CRSIEMP_FK_I

Close relationships  within of separation: