小编Lun*_*Sea的帖子

我想更改架构中所有对象的所有者。为此，我使用以下函数：

CREATE OR REPLACE FUNCTION chown(in_schema VARCHAR, new_owner VARCHAR) 
RETURNS void AS
$$
DECLARE
  object_types VARCHAR[];
  object_classes VARCHAR[];
  object_type record;

  r record;
BEGIN
  object_types = '{type,table,sequence,index,table,view}';
  object_classes = '{c,t,S,i,r,v}';

  FOR object_type IN 
      SELECT unnest(object_types) type_name, 
                unnest(object_classes) code
  loop
    FOR r IN 
      EXECUTE '
          select n.nspname, c.relname 
          from pg_class c, pg_namespace n 
          where n.oid = c.relnamespace 
            and nspname = ''' || in_schema || '''
            and relkind = ''' || object_type.code || ''''
    loop 
      raise notice 'Changing ownership of % %.% to …