localhost

postgres

constrained_pg_catalog

Tables

pg_constraints

pg_constraints

Properties

Property	Value		Property	Value
OID	16694		Total size	16.0 KB
Owner	postgres		Table size	0 bytes
Tablespace	pg_default		Indexes size	8.0 KB
Primary key(s)			Toast size	8.0 KB
Estimated rows	0
Comment

Columns - 24

Name	Type	Length	Default value	Allow null	Unique	Comment
conname	name			false	false
connamespace	oid			false	false
contype	"char"			false	false
condeferrable	boolean			false	false
condeferred	boolean			false	false
convalidated	boolean			false	false
conrelid	oid			false	false
contypid	oid			false	false
conindid	oid			false	false
confrelid	oid			false	false
confupdtype	"char"			false	false
confdeltype	"char"			false	false
confmatchtype	"char"			false	false
conislocal	boolean			false	false
coninhcount	integer			false	false
connoinherit	boolean			false	false
conkey	smallint[]			true	false
confkey	smallint[]			true	false
conpfeqop	oid[]			true	false
conppeqop	oid[]			true	false
conffeqop	oid[]			true	false
conexclop	oid[]			true	false
conbin	pg_node_tree			true	false
consrc	text			true	false

Indexes - 1

Name	Primary	Unique	Clustered	Size	Definition
pg_constraints_pkey	true	true	false	8.0 KB	btree (oid)

Foreign keys - 5

Name	Keys	Reference table	Reference keys	Match type	Delete type	Update type
pg_constraints_conrelid_fkey	conrelid	pg_class			no action	no action
pg_constraints_confrelid_fkey	confrelid	pg_class			no action	no action
pg_constraints_conindid_fkey	conindid	pg_class			no action	no action
pg_constraints_connamespace_fkey	connamespace	pg_namespace			no action	no action
pg_constraints_contypid_fkey	contypid	pg_type			no action	no action