Properties

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

Columns

Name Type Length
  udt_catalog  sql_identifier  -1 
  udt_schema  sql_identifier  -1 
  udt_name  sql_identifier  -1 
  table_catalog  sql_identifier  -1 
  table_schema  sql_identifier  -1 
  table_name  sql_identifier  -1 
  column_name  sql_identifier  -1 
Total: 7 column(s)

SQL


CREATE VIEW column_udt_usage AS
    SELECT (current_database())::sql_identifier AS udt_catalog, (COALESCE(nbt.nspname, nt.nspname))::sql_identifier AS udt_schema, (COALESCE(bt.typname, t.typname))::sql_identifier AS udt_name, (current_database())::sql_identifier AS table_catalog, (nc.nspname)::sql_identifier AS table_schema, (c.relname)::sql_identifier AS table_name, (a.attname)::sql_identifier AS column_name FROM pg_attribute a, pg_class c, pg_namespace nc, ((pg_type t JOIN pg_namespace nt ON ((t.typnamespace = nt.oid))) LEFT JOIN (pg_type bt JOIN pg_namespace nbt ON ((bt.typnamespace = nbt.oid))) ON (((t.typtype = 'd'::"char") AND (t.typbasetype = bt.oid)))) WHERE (((((((a.attrelid = c.oid) AND (a.atttypid = t.oid)) AND (nc.oid = c.relnamespace)) AND (a.attnum > 0)) AND (NOT a.attisdropped)) AND (c.relkind = ANY (ARRAY['r'::"char", 'v'::"char"]))) AND pg_has_role(COALESCE(bt.typowner, t.typowner), 'USAGE'::text));


ALTER TABLE information_schema.column_udt_usage OWNER TO postgres;

See Also

List of views