LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-02-26 21:15:15 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13149
approx_tuple_count	426169
cached_scansel	848991
calc_joinrel_size_estimate	144182
clamp_row_est	5797468
clamp_width_est	1056813
compute_bitmap_pages	374243
compute_gather_rows	23098
compute_semi_anti_join_factors	121227
cost_agg	47984
cost_append	35716
cost_bitmap_and_node	26662
cost_bitmap_heap_scan	297695
cost_bitmap_or_node	520
cost_bitmap_tree_node	545788
cost_ctescan	2821
cost_functionscan	27442
cost_gather	13491
cost_gather_merge	9610
cost_group	613
cost_incremental_sort	6964
cost_index	437029
cost_material	371878
cost_memoize_rescan	166913
cost_merge_append	4950
cost_namedtuplestorescan	239
cost_qual_eval	2556602
cost_qual_eval_node	993400
cost_qual_eval_walker	5160613
cost_recursive_union	529
cost_rescan	1858688
cost_resultscan	2191
cost_samplescan	153
cost_seqscan	233629
cost_sort	1169156
cost_subplan	23780
cost_subqueryscan	32727
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1176120
cost_valuesscan	4303
cost_windowagg	1538
extract_nonindex_conditions	522660
final_cost_hashjoin	246178
final_cost_mergejoin	250127
final_cost_nestloop	826349
get_expr_width	1022941
get_foreign_key_join_selectivity	144182
get_indexpath_pages	105409
get_parallel_divisor	236230
get_parameterized_baserel_size	88204
get_parameterized_joinrel_size	5174
get_restriction_qual_cost	588954
get_windowclause_startup_tuples	1538
has_indexed_join_quals	525070
index_pages_fetched	619329
initial_cost_hashjoin	488870
initial_cost_mergejoin	852123
initial_cost_nestloop	1858688
page_size	5624
relation_byte_size	2821537
set_baserel_size_estimates	278612
set_cte_size_estimates	2821
set_foreign_size_estimates	1234
set_function_size_estimates	27442
set_joinrel_size_estimates	139008
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	330143
set_rel_width	279831
set_result_size_estimates	2161
set_subquery_size_estimates	21263
set_tablefunc_size_estimates	313
set_values_size_estimates	4303

Generated by: LCOV version 2.0-1