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: 2026-01-06 15:17:56 Functions: 47 47 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
expand_virtual_generated_columns	490344
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	8672
flatten_simple_union_all	7004
get_nullingrels	1170
get_nullingrels_recurse	6224
get_relids_for_join	358
get_relids_in_jointree	106932
get_result_relid	78676
is_safe_append_member	19238
is_simple_subquery	103434
is_simple_union_all	28234
is_simple_union_all_recurse	34906
is_simple_values	13108
jointree_contains_lateral_outer_refs	5220
make_setop_translation_list	16490
perform_pullup_replace_vars	42286
preprocess_function_rtes	586770
preprocess_relation_rtes	590364
pull_up_constant_function	51658
pull_up_simple_subquery	37600
pull_up_simple_union_all	4922
pull_up_simple_values	4596
pull_up_sublinks	39364
pull_up_sublinks_jointree_recurse	131930
pull_up_sublinks_qual_recurse	123962
pull_up_subqueries	586764
pull_up_subqueries_recurse	1448280
pull_up_union_leaf_queries	27266
pullup_replace_vars	209864
pullup_replace_vars_callback	116966
pullup_replace_vars_subquery	450
reduce_outer_joins	33810
reduce_outer_joins_pass1	192106
reduce_outer_joins_pass2	84818
remove_result_refs	1328
remove_useless_result_rtes	236178
remove_useless_results_recurse	608656
replace_empty_jointree	590364
replace_vars_in_jointree	94086
report_reduced_full_join	50
substitute_phv_relids	2508
substitute_phv_relids_walker	277578
transform_MERGE_to_join	549170

Generated by: LCOV version 1.16