2447 char *colname = text_to_cstring(col);
2450 Oid b2d_oid = postgis_oid(BOX2DFOID);
2451 Oid gdx_oid = postgis_oid(BOX3DOID);
2453 if (!(b2d_oid && gdx_oid))
2456 tbl_rel = RelationIdGetRelation(tbl_oid);
2457 idx_list = RelationGetIndexList(tbl_rel);
2458 RelationClose(tbl_rel);
2461 foreach(lc, idx_list)
2463 Form_pg_class idx_form;
2466 Oid idx_oid = lfirst_oid(lc);
2468 idx_tup = SearchSysCache1(RELOID, ObjectIdGetDatum(idx_oid));
2469 if (!HeapTupleIsValid(idx_tup))
2470 elog(ERROR,
"%s: unable to lookup index %u in syscache", __func__, idx_oid);
2471 idx_form = (Form_pg_class) GETSTRUCT(idx_tup);
2472 idx_relam = idx_form->relam;
2473 ReleaseSysCache(idx_tup);
2476 if (idx_relam == GIST_AM_OID)
2478 Form_pg_attribute att;
2482 HeapTuple att_tup = SearchSysCache2(ATTNAME,
2483 ObjectIdGetDatum(idx_oid),
2484 PointerGetDatum(colname));
2485 if (!HeapTupleIsValid(att_tup))
2488 att = (Form_pg_attribute) GETSTRUCT(att_tup);
2489 atttypid = att->atttypid;
2490 attnum = att->attnum;
2491 ReleaseSysCache(att_tup);
2494 if (b2d_oid == atttypid || gdx_oid == atttypid)
char result[OUT_DOUBLE_BUFFER_SIZE]
#define STATISTIC_KIND_2D
#define STATISTIC_KIND_ND