LCOV - code coverage report

Current view: top level - src/backend/optimizer/prep - prepjointree.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 93.2 % 1375 1282 Test Date: 2026-07-26 10:15:44 Functions: 100.0 % 48 48 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 81.8 % 936 766

Function Name	Hit count
expand_virtual_generated_columns	366378
find_dependent_phvs	69
find_dependent_phvs_in_jointree	376
find_dependent_phvs_walker	1779
find_jointree_node_for_rel	1625
fix_append_rel_relids	7126
flatten_simple_union_all	5485
get_nullingrels	1383
get_nullingrels_recurse	5661
get_relids_for_join	347
get_relids_in_jointree	83245
get_result_relid	59734
has_notnull_forced_var	154
is_safe_append_member	14397
is_simple_subquery	79631
is_simple_union_all	21065
is_simple_union_all_recurse	25862
is_simple_values	10814
jointree_contains_lateral_outer_refs	10253
make_setop_translation_list	12168
perform_pullup_replace_vars	33222
preprocess_function_rtes	427024
preprocess_relation_rtes	435136
pull_up_constant_function	35118
pull_up_simple_subquery	29283
pull_up_simple_union_all	4012
pull_up_simple_values	3798
pull_up_sublinks	31869
pull_up_sublinks_jointree_recurse	109702
pull_up_sublinks_qual_recurse	128519
pull_up_subqueries	427020
pull_up_subqueries_recurse	1078277
pull_up_union_leaf_queries	19780
pullup_replace_vars	165027
pullup_replace_vars_callback	97178
pullup_replace_vars_subquery	372
reduce_outer_joins	25266
reduce_outer_joins_pass1	143228
reduce_outer_joins_pass2	63715
remove_result_refs	1017
remove_useless_result_rtes	170605
remove_useless_results_recurse	443861
replace_empty_jointree	435136
replace_vars_in_jointree	73885
report_reduced_full_join	39
substitute_phv_relids	2140
substitute_phv_relids_walker	230746
transform_MERGE_to_join	397757

Generated by: LCOV version 2.0-1