SurfaceSampleAttr

281778377 rows


Columns

Column Type Size Nulls Auto Default Children Parents Comments
Id bigint 8 null
SurfaceSampleId int 4 null
SurfaceSample.Id Implied Constraint R
AttributeColumn nvarchar 510 null
AttributeValue nvarchar 2147483647 null
Units nvarchar 60 √ null
LabMethod nvarchar 200 √ null
LowerLimit real 4 √ null
UpperLimit real 4 √ null
Accuracy varchar 30 √ null
IsPreferred bit 1 √ null
Laboratory nvarchar 510 √ null
ModifiedDate datetime 16,3 √ null
ModifiedBy nvarchar 200 √ null
MRTDetailId int 4 null
MRTDetail.Id Implied Constraint R

Indexes

Constraint Name Type Sort Column(s)
PK_SurfaceSampleAttr_ID Primary key Asc Id

Relationships

Close relationships within degrees of separation