Hello, I am running PostgreSQL 8.1.0 on Gentoo Linux, DB is replicated with Slon version 1.2.0. Fist problem started with one node, with stopped to replicate with such error: 2007-11-15 13:17:21 EET ERROR remoteWorkerThread_1: "insert into "public"."kainos" (paslaugos,laikai,abonimentas,kaina,pastaba,rodyti,tipas,vienkartinis,gal ioja_nuo,galioja_iki,id,pradine_imoka,intervalas,intervalas_paskutinis,imoku_skaicius,viso_sumoketi,periodine_imoka,max_pirkiniu_suma,padalinys,padaliniu_gru pe) values ('baseinas+treniruokliai ','Visos dienos ','1 m<EB>nesio ','284.00','Bendra korta ','t','V isi','f',NULL,NULL,'1110',NULL,NULL,NULL,NULL,NULL,NULL,'50.00','0','201'); " ERROR: insert or update on table "kainos" violates foreign key constraint "fk_kainos_padaliniu_grupe" DETAIL: Key (padaliniu_grupe)=(201) is not present in table "padaliniu_grupes". Note that table "kainos" and table "padaliniu_grupes" are replicated! only in two different sets. Then I wanted to drop FK constraint "fk_kainos_padaliniu_grupe" to let replication goon, and then create it back, but I got error: ERROR: "padaliniu_grupes_pkey" is an index SQL state: 42809 (SQL was ALTER TABLE kainos DROP CONSTRAINT fk_kainos_padaliniu_grupe;) Why? "padaliniu_grupes_pkey" is not an index!! and I do not want to drop it... "padaliniu_grupes_pkey" is a PK on table "padaliniu_grupes": ALTER TABLE padaliniu_grupes ADD CONSTRAINT padaliniu_grupes_pkey PRIMARY KEY(pg_id); Can anyone help us? thx Lukas -- This message has been scanned for viruses and dangerous content by OpenProtect(http://www.openprotect.com), and is believed to be clean. ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq