Peter J. Holzer schrieb am 10.02.2017 um 14:02: > So it's doing a sequential scan on the initial select in the recursive > CTE, but using the index on the subsequent selects. > > But why? If it uses the index on > SELECT MIN(periodizitaet) FROM facttable_imf_ifs WHERE periodizitaet > 'x' > shouldn't it be able to use the same index on > SELECT MIN(periodizitaet) FROM facttable_imf_ifs What is the definition of the index facttable_imf_ifs_periodizitaet_idx? -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
