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: 2026-02-07 16:18:03 Functions: 47 47 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
expand_virtual_generated_columns	496028
find_dependent_phvs	90
find_dependent_phvs_in_jointree	452
find_dependent_phvs_walker	2400
find_jointree_node_for_rel	1730
fix_append_rel_relids	8676
flatten_simple_union_all	7014
get_nullingrels	1172
get_nullingrels_recurse	6240
get_relids_for_join	358
get_relids_in_jointree	107140
get_result_relid	84098
is_safe_append_member	19238
is_simple_subquery	106040
is_simple_union_all	29012
is_simple_union_all_recurse	34910
is_simple_values	13166
jointree_contains_lateral_outer_refs	5226
make_setop_translation_list	16490
perform_pullup_replace_vars	43236
preprocess_function_rtes	593118
preprocess_relation_rtes	596742
pull_up_constant_function	53606
pull_up_simple_subquery	38514
pull_up_simple_union_all	4922
pull_up_simple_values	4632
pull_up_sublinks	39710
pull_up_sublinks_jointree_recurse	136340
pull_up_sublinks_qual_recurse	128144
pull_up_subqueries	593112
pull_up_subqueries_recurse	1468274
pull_up_union_leaf_queries	27266
pullup_replace_vars	214716
pullup_replace_vars_callback	119870
pullup_replace_vars_subquery	450
reduce_outer_joins	35048
reduce_outer_joins_pass1	201582
reduce_outer_joins_pass2	88222
remove_result_refs	1334
remove_useless_result_rtes	240166
remove_useless_results_recurse	623644
replace_empty_jointree	596742
replace_vars_in_jointree	96134
report_reduced_full_join	50
substitute_phv_relids	2512
substitute_phv_relids_walker	277774
transform_MERGE_to_join	554604

Generated by: LCOV version 1.16