WITH ind AS (SELECT 
(select nspname from pg_namespace where oid=c.relnamespace) AS table_schema,
i.relname AS table_name,
i.oid AS ind_table_oid,
ix.indkey AS index_col,
c.relname AS index_name,
ix.indisprimary,
ix.indisunique,
pg_get_indexdef(ix.indexrelid) as index_def
FROM pg_index ix INNER JOIN pg_class c ON ix.indexrelid=c.oid
INNER JOIN pg_class i ON ix.indrelid=i.oid
WHERE ix.indisclustered=true),
ind_unnest AS (SELECT table_schema, table_name, index_name, indisprimary, indisunique, index_def, ind_table_oid, ind_col_num, ordin
FROM ind, Unnest(ind.index_col) WITH ORDINALITY AS k(ind_col_num, ordin)),
ind_with_names as (SELECT table_schema, table_name, index_name, indisprimary, indisunique,  array_agg(a_index.attname ORDER BY ordin) AS index_col, index_def
FROM ind_unnest i INNER JOIN pg_attribute a_index on i.ind_col_num = a_index.attnum AND i.ind_table_oid = a_index.attrelid AND a_index.attisdropped = false
GROUP BY table_schema, table_name, index_name, indisprimary, indisunique, index_def)
SELECT table_schema, table_name, index_col,  index_name, indisprimary, indisunique,  index_def
FROM ind_with_names
ORDER BY table_schema, table_name, index_col;