mdl40_erd
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assign_user_mapping
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rows
Description
Map an assignment specific id number to a user
Columns
Related columns
Constraint
Comments
Search:
Column
Type
Size
Nulls
Auto
Default
Children
Parents
Comments
id
BIGINT
19
√
null
assignment
BIGINT
19
0
assign
.id
assiusermapp_ass2_fk
R
userid
BIGINT
19
0
user
.id
assiusermapp_use2_fk
R
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Indexes
Search:
Constraint Name
Type
Sort
Column(s)
PRIMARY
Primary key
Asc
id
assiusermapp_ass2_ix
Performance
Asc
assignment
assiusermapp_use2_ix
Performance
Asc
userid
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Relationships
Close relationships within degrees of separation
One
Two degrees
One implied
Two implied