Table transmart.i2b2demodata.archive_observation_fact Generated by
SchemaSpy
Legend: SourceForge.net
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
encounter_num numeric 38  √  null
patient_num numeric 38  √  null
patient_dimension.patient_num Implied Constraint R
concept_cd varchar 50  √  null
provider_id varchar 50  √  null
start_date timestamp 29,6  √  null
modifier_cd varchar 100  √  null
instance_num numeric 18  √  null
valtype_cd varchar 50  √  null
tval_char varchar 255  √  null
nval_num numeric 18,5  √  null
valueflag_cd varchar 50  √  null
quantity_num numeric 18,5  √  null
units_cd varchar 50  √  null
end_date timestamp 29,6  √  null
location_cd varchar 50  √  null
observation_blob text 2147483647  √  null
confidence_num numeric 18,5  √  null
update_date timestamp 29,6  √  null
download_date timestamp 29,6  √  null
import_date timestamp 29,6  √  null
sourcesystem_cd varchar 50  √  null
upload_id numeric 38  √  null
upload_status.upload_id Implied Constraint R
archive_upload_id numeric 22  √  null

Table contained 0 rows at Wed Jun 26 00:11 CEST 2019

Indexes:
Column(s) Type Sort Constraint Name
encounter_num + patient_num + concept_cd + provider_id + start_date + modifier_cd + archive_upload_id Performance Asc/Asc/Asc/Asc/Asc/Asc/Asc pk_archive_obsfact

Close relationships: