SchemaSpy - Table zfindb.informix.sequence_feature_chromosome

Generated by
SchemaSpy

Legend:

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

sfcl_zdb_id

varchar

zdb_active_data.zactvd_zdb_id

sfcl_zdb_id_fk_odc C

sfcl_feature_zdb_id

varchar

feature.feature_zdb_id

sfcl_feature_zdb_id_fk_odc C

sfcl_start_position

int

√

null

sfcl_end_position

int

√

null

sfcl_assembly

varchar

√

null

sfcl_chromosome

varchar

chromosome.chrom_name

sfcl_chromosome_fk_odc R

Table contained 34,478 rows at Thu Jun 22 08:42 PDT 2017

Indexes:

Column(s)	Type	Sort	Constraint Name
sfcl_feature_zdb_id + sfcl_start_position + sfcl_end_position + sfcl_chromosome + sfcl_assembly	Must be unique	Asc/Asc/Asc/Asc/Asc	sfcl_alternate_key_index
sfcl_chromosome	Performance	Asc	sfcl_chromosome_fk_index
sfcl_feature_zdb_id	Performance	Asc	sfcl_feature_fk_index
sfcl_zdb_id	Must be unique	Asc	sfcl_zdb_id_primary_key_index