Table zfindb.informix.int_person_lab Generated by
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
source_id varchar 50
person.zdb_id int_person_lab_source_id_foreign_key C
target_id varchar 50
lab.zdb_id int_person_lab_target_id_foreign_key C
flag varchar 20  √  null
status varchar 20  √  null
position_id int8 19  √  null
lab_position.labpos_pk_id int_person_lab_position_foreign_key R

Table contained 4,885 rows at Thu Jun 22 08:42 PDT 2017

Column(s) Type Sort Constraint Name
position_id Performance Asc 112_1389
source_id + target_id Must be unique Asc/Asc int_person_lab_primary_key_index
source_id Performance Asc int_person_lab_source_id_index
target_id Performance Asc int_person_lab_target_id_index

Close relationships  within of separation: