LCOV - code coverage report

Current view: top level - src/backend/optimizer/prep - prepjointree.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 93.2 % 1368 1275 Test Date: 2026-05-24 22:16:21 Functions: 100.0 % 48 48 Legend: Lines:     hit not hit

Function Name	Hit count
report_reduced_full_join	39
find_dependent_phvs	59
has_notnull_forced_var	154
get_relids_for_join	317
pullup_replace_vars_subquery	372
find_dependent_phvs_in_jointree	374
remove_result_refs	999
get_nullingrels	1355
find_jointree_node_for_rel	1515
find_dependent_phvs_walker	1729
substitute_phv_relids	2095
pull_up_simple_values	3787
pull_up_simple_union_all	4056
flatten_simple_union_all	5500
get_nullingrels_recurse	5582
fix_append_rel_relids	7054
jointree_contains_lateral_outer_refs	10044
is_simple_values	10681
make_setop_translation_list	13005
is_safe_append_member	15217
pull_up_union_leaf_queries	21410
is_simple_union_all	21594
reduce_outer_joins	25848
is_simple_union_all_recurse	27621
pull_up_simple_subquery	29306
pull_up_sublinks	33015
perform_pullup_replace_vars	33234
pull_up_constant_function	35843
get_result_relid	61199
reduce_outer_joins_pass2	65327
replace_vars_in_jointree	73846
get_relids_in_jointree	75467
is_simple_subquery	80206
pullup_replace_vars_callback	96824
pull_up_sublinks_jointree_recurse	111331
pull_up_sublinks_qual_recurse	122016
reduce_outer_joins_pass1	146970
pullup_replace_vars	164887
remove_useless_result_rtes	170536
substitute_phv_relids_walker	227412
expand_virtual_generated_columns	371676
transform_MERGE_to_join	402218
pull_up_subqueries	431520
preprocess_function_rtes	431524
preprocess_relation_rtes	436875
replace_empty_jointree	436875
remove_useless_results_recurse	446253
pull_up_subqueries_recurse	1086363

Generated by: LCOV version 2.0-1