Database of genomic variants is a curated catalogue of human genomic structural variation. It is a range-based database that shows the range of such variants.

% vtools show annotation DGV -v2
Annotation database DGV (version hg19_20130723)
Description:            Database of Genomic Variants, a curated catalogue of
  human genomic structural variation.
Database type:          range
Number of records:      202,430
Distinct ranges:        199,827
Reference genome hg19:  chr, start, end

Field:                  variantaccession
Type:                   string
Missing entries:        0
Unique Entries:         202,430

Field:                  chr
Type:                   string
Missing entries:        0
Unique Entries:         24

Field:                  start
Type:                   integer
Missing entries:        0
Unique Entries:         189,925
Range:                  1 - 249205967

Field:                  end
Type:                   integer
Missing entries:        0
Unique Entries:         189,604
Range:                  16629 - 249206446

Field:                  varianttype
Type:                   string
Missing entries:        0
Unique Entries:         2

Field:                  variantsubtype
Type:                   string
Missing entries:        0
Unique Entries:         9

Field:                  reference
Type:                   string
Missing entries:        0
Unique Entries:         55

Field:                  pubmedid
Type:                   integer
Missing entries:        0
Unique Entries:         55
Range:                  12058347 - 23290073

Field:                  method
Type:                   string
Missing entries:        0
Unique Entries:         31

Field:                  platform
Type:                   string
Missing entries:        0
Unique Entries:         49

Field:                  mergedvariants
Type:                   string
Missing entries:        0
Unique Entries:         1

Field:                  supportingvariants
Type:                   string
Missing entries:        0
Unique Entries:         198,642

Field:                  mergedorsample
Type:                   string
Missing entries:        0
Unique Entries:         2

Field:                  frequency
Type:                   string
Missing entries:        0
Unique Entries:         65

Field:                  samplesize
Type:                   integer
Missing entries:        0
Unique Entries:         37
Range:                  0 - 6533

Field:                  observedgains
Type:                   integer
Missing entries:        0
Unique Entries:         188
Range:                  0 -

Field:                  observedlosses
Type:                   integer
Missing entries:        0
Unique Entries:         825
Range:                  0 -

Field:                  cohortdescription
Type:                   string
Missing entries:        0
Unique Entries:         6

Field:                  genes
Type:                   string
Missing entries:        0
Unique Entries:         25,687

Field:                  samples
Type:                   string
Missing entries:        0
Unique Entries:         67,200