too many dotted names

Hi,

Does it make sense to treat these ?

ALTER TABLE "s'd"".s'd"""."s's'd""." ADD COLUMN id bigint DEFAULT
nextval('"s''d".s''d""."s''d".d"s''"');

ERROR: improper relation name (too many dotted names): s'd.s'd"".s'd.d"s'"
SQL state: 42601

PostgreSQL 9.1devel on i686-pc-linux-gnu, compiled by GCC gcc
(Ubuntu/Linaro 4.5.1-7ubuntu2) 4.5.1, 32-bit

Best regards,
Vladimir Kokovic, DP senior, Belgrade, Serbia