On Sun, Mar 10, 2013 at 4:50 AM, Fujii Masao <masao.fu...@gmail.com> wrote:
> On Sun, Mar 10, 2013 at 3:48 AM, Fujii Masao <masao.fu...@gmail.com> > wrote: > > Thanks for updating the patch! > > - "SELECT > reltoastidxid " > - "FROM info_rels > i JOIN pg_catalog.pg_class c " > - " ON > i.reloid = c.oid")); > + "SELECT > indexrelid " > + "FROM info_rels > i " > + " JOIN > pg_catalog.pg_class c " > + " ON i.reloid > = c.oid " > + " JOIN > pg_catalog.pg_index p " > + " ON i.reloid > = p.indrelid " > + "WHERE > p.indexrelid >= %u ", FirstNormalObjectId)); > > This new SQL doesn't seem to be right. Old one doesn't pick up any indexes > other than toast index, but new one seems to do. > Indeed, it was selecting all indexes... I replaced it by this query reducing the selection of indexes for toast relations: - "SELECT reltoastidxid " - "FROM info_rels i JOIN pg_catalog.pg_class c " - " ON i.reloid = c.oid")); + "SELECT indexrelid " + "FROM pg_index " + "WHERE indrelid IN (SELECT reltoastrelid " + " FROM pg_class " + " WHERE oid >= %u " + " AND reltoastrelid != %u)", + FirstNormalObjectId, InvalidOid)); Will send patch soon... -- Michael
