Properties

Name: view_table_usage 
Owner: postgres 
Has rules:  
Has Triggers:  
Comment:  

Columns

Name Type Length
  view_catalog  sql_identifier  -1 
  view_schema  sql_identifier  -1 
  view_name  sql_identifier  -1 
  table_catalog  sql_identifier  -1 
  table_schema  sql_identifier  -1 
  table_name  sql_identifier  -1 
Total: 6 column(s)

SQL


CREATE VIEW view_table_usage AS
    SELECT DISTINCT (current_database())::sql_identifier AS view_catalog, (nv.nspname)::sql_identifier AS view_schema, (v.relname)::sql_identifier AS view_name, (current_database())::sql_identifier AS table_catalog, (nt.nspname)::sql_identifier AS table_schema, (t.relname)::sql_identifier AS table_name FROM pg_namespace nv, pg_class v, pg_depend dv, pg_depend dt, pg_class t, pg_namespace nt WHERE ((((((((((((((nv.oid = v.relnamespace) AND (v.relkind = 'v'::"char")) AND (v.oid = dv.refobjid)) AND (dv.refclassid = ('pg_class'::regclass)::oid)) AND (dv.classid = ('pg_rewrite'::regclass)::oid)) AND (dv.deptype = 'i'::"char")) AND (dv.objid = dt.objid)) AND (dv.refobjid <> dt.refobjid)) AND (dt.classid = ('pg_rewrite'::regclass)::oid)) AND (dt.refclassid = ('pg_class'::regclass)::oid)) AND (dt.refobjid = t.oid)) AND (t.relnamespace = nt.oid)) AND (t.relkind = ANY (ARRAY['r'::"char", 'v'::"char"]))) AND pg_has_role(t.relowner, 'USAGE'::text)) ORDER BY (current_database())::sql_identifier, (nv.nspname)::sql_identifier, (v.relname)::sql_identifier, (current_database())::sql_identifier, (nt.nspname)::sql_identifier, (t.relname)::sql_identifier;


ALTER TABLE information_schema.view_table_usage OWNER TO postgres;

See Also

List of views