LCOV - code coverage report

Current view: top level - src/backend/optimizer/prep - prepjointree.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 93.4 % 1433 1339 Test Date: 2026-09-06 14:15:54 Functions: 100.0 % 51 51 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 82.4 % 998 822

Function Name	Hit count
expand_virtual_generated_columns	366333
find_dependent_phvs	69
find_dependent_phvs_in_jointree	376
find_dependent_phvs_walker	1785
find_jointree_node_for_rel	1675
fix_append_rel_relids	7241
flatten_simple_union_all	5493
forced_null_var_is_attnotnull	324
forced_null_var_is_nonnullable	1342
get_nullingrels	1390
get_nullingrels_recurse	5699
get_relids_for_join	357
get_relids_in_jointree	84220
get_result_relid	60100
is_safe_append_member	14622
is_simple_subquery	80404
is_simple_union_all	21200
is_simple_union_all_recurse	26065
is_simple_values	10706
jointree_contains_lateral_outer_refs	10289
make_setop_translation_list	12295
perform_pullup_replace_vars	33500
preprocess_function_rtes	428003
preprocess_relation_rtes	436096
pull_up_constant_function	35369
pull_up_simple_subquery	29602
pull_up_simple_union_all	4029
pull_up_simple_values	3769
pull_up_sublinks	31793
pull_up_sublinks_jointree_recurse	109353
pull_up_sublinks_qual_recurse	128027
pull_up_subqueries	427999
pull_up_subqueries_recurse	1080843
pull_up_union_leaf_queries	19998
pullup_replace_vars	166329
pullup_replace_vars_callback	97726
pullup_replace_vars_subquery	386
reduce_outer_joins	25486
reduce_outer_joins_pass1	144523
reduce_outer_joins_pass2	64275
remove_redundant_nullability_quals	4659
remove_result_refs	1035
remove_useless_result_rtes	171149
remove_useless_results_recurse	445714
replace_empty_jointree	436096
replace_vars_in_jointree	74526
report_reduced_full_join	119
strip_redundant_nullability_quals	2332
substitute_phv_relids	2213
substitute_phv_relids_walker	237192
transform_MERGE_to_join	398417

Generated by: LCOV version 2.0-1