Table zfindb.public.term_xref 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
tx_pk_id bigserial 19  √  nextval('term_xref_tx_pk_id_seq'::regclass)
omimp_termxref_mapping.otm_tx_id termxref_mapping_foreign_key_odc C
tx_term_zdb_id text 2147483647
term.term_zdb_id tx_term_zdb_id_foreign_key R
tx_full_accession text 2147483647
tx_prefix text 2147483647
tx_fdb_db_id int8 19  √  null
foreign_db.fdb_db_pk_id tx_fdb_db_id_foreign_key R
tx_accession text 2147483647  √  null

Table contained 370,444 rows at Tue Sep 15 16:40 PDT 2020

Column(s) Type Sort Constraint Name
tx_pk_id Primary key Asc term_xref_primary_key
tx_term_zdb_id + tx_accession + tx_prefix Must be unique Asc/Asc/Asc term_xref_alternate_key_index
tx_fdb_db_id Performance Asc term_xref_fdb_foreign_key_index
tx_term_zdb_id Performance Asc term_xref_term_foreign_key_index

Close relationships  within of separation: