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: 2026-03-03 00:14:38 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13118
approx_tuple_count	425333
cached_scansel	850374
calc_joinrel_size_estimate	144003
clamp_row_est	5793123
clamp_width_est	1060153
compute_bitmap_pages	374922
compute_gather_rows	23099
compute_semi_anti_join_factors	121402
cost_agg	47915
cost_append	35657
cost_bitmap_and_node	26679
cost_bitmap_heap_scan	298137
cost_bitmap_or_node	520
cost_bitmap_tree_node	546543
cost_ctescan	2832
cost_functionscan	27136
cost_gather	13483
cost_gather_merge	9619
cost_group	613
cost_incremental_sort	7044
cost_index	437844
cost_material	372367
cost_memoize_rescan	167426
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2553580
cost_qual_eval_node	998220
cost_qual_eval_walker	5157992
cost_recursive_union	530
cost_rescan	1861024
cost_resultscan	2191
cost_samplescan	153
cost_seqscan	233851
cost_sort	1170994
cost_subplan	23909
cost_subqueryscan	32759
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1178038
cost_valuesscan	4312
cost_windowagg	1538
extract_nonindex_conditions	523593
final_cost_hashjoin	244500
final_cost_mergejoin	249817
final_cost_nestloop	826526
get_expr_width	1028386
get_foreign_key_join_selectivity	144003
get_indexpath_pages	105615
get_parallel_divisor	235986
get_parameterized_baserel_size	88327
get_parameterized_joinrel_size	4928
get_restriction_qual_cost	589357
get_windowclause_startup_tuples	1538
has_indexed_join_quals	525578
index_pages_fetched	620482
initial_cost_hashjoin	487782
initial_cost_mergejoin	853506
initial_cost_nestloop	1861024
page_size	5672
relation_byte_size	2823684
set_baserel_size_estimates	278622
set_cte_size_estimates	2832
set_foreign_size_estimates	1234
set_function_size_estimates	27136
set_joinrel_size_estimates	139075
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	332144
set_rel_width	279841
set_result_size_estimates	2161
set_subquery_size_estimates	21296
set_tablefunc_size_estimates	313
set_values_size_estimates	4312

Generated by: LCOV version 2.0-1