LCOV - code coverage report

Current view: top level - src/backend/optimizer/prep - prepjointree.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1214 1293 93.9 % Date: 2025-10-19 22:18:07 Functions: 47 47 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
expand_virtual_generated_columns	479180
find_dependent_phvs	90
find_dependent_phvs_in_jointree	442
find_dependent_phvs_walker	2400
find_jointree_node_for_rel	1730
fix_append_rel_relids	8432
flatten_simple_union_all	6580
get_nullingrels	1154
get_nullingrels_recurse	6088
get_relids_for_join	358
get_relids_in_jointree	93120
get_result_relid	79212
is_safe_append_member	18830
is_simple_subquery	96142
is_simple_union_all	21566
is_simple_union_all_recurse	33326
is_simple_values	12774
jointree_contains_lateral_outer_refs	5172
make_setop_translation_list	15538
perform_pullup_replace_vars	41894
preprocess_function_rtes	568088
preprocess_relation_rtes	571654
pull_up_constant_function	51712
pull_up_simple_subquery	37288
pull_up_simple_union_all	4804
pull_up_simple_values	4504
pull_up_sublinks	38684
pull_up_sublinks_jointree_recurse	129638
pull_up_sublinks_qual_recurse	121710
pull_up_subqueries	568082
pull_up_subqueries_recurse	1407390
pull_up_union_leaf_queries	25802
pullup_replace_vars	207916
pullup_replace_vars_callback	115630
pullup_replace_vars_subquery	450
reduce_outer_joins	33808
reduce_outer_joins_pass1	192490
reduce_outer_joins_pass2	84476
remove_result_refs	1298
remove_useless_result_rtes	234292
remove_useless_results_recurse	604958
replace_empty_jointree	571654
replace_vars_in_jointree	93124
report_reduced_full_join	50
substitute_phv_relids	2418
substitute_phv_relids_walker	268862
transform_MERGE_to_join	530800

Generated by: LCOV version 1.16