LCOV - differential code coverage report
Current view: top level - src/backend/access/heap - heapam.c (source / functions) Coverage Total Hit UNC LBC UIC UBC GIC GNC CBC DUB DCB
Current: f76c13edadc2b319036e0d238703ed56bb23f934 vs 9e17d25e79d4756be08b4a5521b4b58450217137 Lines: 91.8 % 2987 2742 1 2 242 10 2732 1 10
Current Date: 2026-09-20 14:13:17 +0900 Functions: 100.0 % 82 82 8 74
Baseline: lcov-20260920-baseline Branches: 73.5 % 2453 1802 5 1 4 641 4 13 1785
Baseline Date: 2026-09-20 14:13:13 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(1,7] days: 100.0 % 2 2 2
(7,30] days: 100.0 % 1 1 1
(30,360] days: 94.4 % 287 271 1 15 10 261
(360..) days: 91.5 % 2697 2468 2 227 2468
Function coverage date bins:
(30,360] days: 100.0 % 10 10 3 7
(360..) days: 100.0 % 72 72 5 67
Branch coverage date bins:
(1,7] days: 100.0 % 4 4 4
(7,30] days: 100.0 % 2 2 2
(30,360] days: 83.8 % 296 248 5 43 13 235
(360..) days: 72.0 % 2151 1548 1 4 598 4 1544

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
heap_update GNC 2395394 94.6 % (348 / 368) 79.5 % (248 / 312)
FreezeMultiXactId CBC 6 57.6 % (57 / 99) 36.6 % (30 / 82)
heap_prepare_freeze_tuple CBC 5688060 79.8 % (71 / 89) 58.2 % (64 / 110)
heap_delete GNC 1848054 95.2 % (159 / 167) 75.3 % (125 / 166)
heap_lock_tuple GNC 571733 94.7 % (232 / 245) 81.4 % (180 / 221)
heap_lock_updated_tuple_rec GNC 2223 75.2 % (97 / 129) 58.1 % (50 / 86)
heap_multi_insert GNC 457108 100.0 % (131 / 131) 81.1 % (120 / 148)
heap_beginscan CBC 457681 97.9 % (46 / 47) 60.7 % (34 / 56)
heap_insert GNC 11899437 100.0 % (77 / 77) 77.8 % (70 / 90)
heap_abort_speculative CBC 17 94.0 % (47 / 50) 57.1 % (24 / 42)
heap_tuple_should_freeze CBC 3441472 77.6 % (38 / 49) 62.5 % (30 / 48)
compute_new_xmax_infomask CBC 6619149 86.5 % (83 / 96) 76.3 % (45 / 59)
heap_index_delete_tuples CBC 7583 96.9 % (93 / 96) 81.9 % (59 / 72)
index_delete_check_htid CBC 695622 78.6 % (11 / 14) 40.9 % (9 / 22)
log_heap_update CBC 2383423 100.0 % (100 / 100) 87.0 % (87 / 100)
simple_heap_delete CBC 795613 42.9 % (6 / 14) 7.7 % (1 / 13)
heap_finish_speculative CBC 2236 92.3 % (24 / 26) 50.0 % (11 / 22)
simple_heap_update CBC 137575 57.1 % (8 / 14) 23.1 % (3 / 13)
heap_inplace_update_and_unlock CBC 79174 98.0 % (49 / 50) 65.4 % (17 / 26)
HeapCheckForSerializableConflictOut CBC 40686395 91.2 % (31 / 34) 70.4 % (19 / 27)
check_lock_if_inplace_updateable_rel CBC 2395394 83.3 % (25 / 30) 61.9 % (13 / 21)
heap_getnext CBC 11933377 92.3 % (12 / 13) 50.0 % (8 / 16)
heap_getnextslot_tidrange CBC 6508 87.5 % (21 / 24) 60.0 % (12 / 20)
heap_inplace_lock CBC 114372 90.5 % (38 / 42) 69.2 % (18 / 26)
heap_pre_freeze_checks CBC 25149 88.2 % (15 / 17) 55.6 % (10 / 18)
heapgettup_advance_block CBC 2890840 69.6 % (16 / 23) 63.6 % (14 / 22)
ExtractReplicaIdentity CBC 4243161 100.0 % (31 / 31) 79.4 % (27 / 34)
heap_get_latest_tid CBC 207 85.0 % (34 / 40) 72.7 % (16 / 22)
HeapDetermineColumnsInfo CBC 2395393 84.0 % (21 / 25) 75.0 % (15 / 20)
get_mxact_status_for_lock CBC 115450 85.7 % (6 / 7) 37.5 % (3 / 8)
heapgettup_continue_page CBC 9469805 80.0 % (8 / 10) 37.5 % (3 / 8)
Do_MultiXactIdWait CBC 61 100.0 % (27 / 27) 80.0 % (16 / 20)
HeapTupleHeaderAdvanceConflictHorizon CBC 4043377 84.6 % (11 / 13) 71.4 % (10 / 14)
MultiXactIdGetUpdateXid CBC 162095 100.0 % (13 / 13) 66.7 % (8 / 12)
heap_prepare_insert CBC 13687912 94.7 % (18 / 19) 75.0 % (12 / 16)
heap_rescan CBC 653800 91.3 % (21 / 23) 77.8 % (14 / 18)
heap_tuple_needs_eventual_freeze CBC 2183686 81.2 % (13 / 16) 66.7 % (8 / 12)
heapgettup_pagemode CBC 62504276 97.4 % (38 / 39) 81.8 % (18 / 22)
log_heap_new_cid CBC 27403 100.0 % (24 / 24) 71.4 % (10 / 14)
page_collect_tuples CBC 2904015 96.6 % (28 / 29) 81.8 % (18 / 22)
DoesMultiXactIdConflict CBC 218 96.4 % (27 / 28) 88.5 % (23 / 26)
GetMultiXactIdHintBits CBC 76803 100.0 % (36 / 36) 85.7 % (18 / 21)
bottomup_nblocksfavorable CBC 2982 100.0 % (16 / 16) 78.6 % (11 / 14)
bottomup_sort_and_shrink GNC 2982 100.0 % (44 / 44) 85.0 % (17 / 20)
check_inplace_rel_lock CBC 112992 92.9 % (13 / 14) 62.5 % (5 / 8)
heap_prepare_pagescan CBC 2904015 95.7 % (22 / 23) 78.6 % (11 / 14)
heap_setscanlimits CBC 3291 100.0 % (8 / 8) 62.5 % (5 / 8)
heapgettup_initial_block CBC 1072690 92.3 % (12 / 13) 78.6 % (11 / 14)
heapgettup_start_page CBC 117123 88.9 % (8 / 9) 50.0 % (3 / 6)
UpdateXmaxHintBits CBC 239 100.0 % (9 / 9) 80.0 % (8 / 10)
bitmapheap_stream_read_next CBC 258197 91.7 % (11 / 12) 75.0 % (6 / 8)
heap_acquire_tuplock CBC 338 100.0 % (17 / 17) 83.3 % (10 / 12)
heap_attr_equals CBC 1006826 90.0 % (9 / 10) 75.0 % (6 / 8)
heap_getnextslot CBC 60060508 100.0 % (11 / 11) 83.3 % (10 / 12)
heap_scan_stream_read_next_parallel CBC 146293 100.0 % (16 / 16) 66.7 % (4 / 6)
heapgettup CBC 9496241 97.4 % (37 / 38) 88.9 % (16 / 18)
initscan CBC 1111481 97.9 % (46 / 47) 95.2 % (40 / 42)
test_lockmode_for_conflict CBC 38777 90.9 % (20 / 22) 87.5 % (14 / 16)
AssertHasSnapshotForToast CBC 16599993 100.0 % (6 / 6) 83.3 % (5 / 6)
bottomup_sort_and_shrink_cmp CBC 273317 94.7 % (18 / 19) 92.9 % (13 / 14)
heap_fetch CBC 2862352 100.0 % (35 / 35) 91.7 % (11 / 12)
heap_fetch_next_buffer CBC 3904249 100.0 % (14 / 14) 90.0 % (9 / 10)
index_delete_sort_cmp CBC 17654706 91.7 % (11 / 12) 87.5 % (7 / 8)
FreeBulkInsertState CBC 2907 100.0 % (6 / 6) 100.0 % (2 / 2)
ReleaseBulkInsertStatePin CBC 90779 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_endscan CBC 454421 100.0 % (21 / 21) 100.0 % (16 / 16)
heap_freeze_prepared_tuples CBC 25149 100.0 % (8 / 8) 100.0 % (2 / 2)
heap_freeze_tuple CBC 463598 100.0 % (17 / 17) 100.0 % (2 / 2)
heap_lock_updated_tuple CBC 2225 100.0 % (8 / 8) 100.0 % (4 / 4)
heap_multi_insert_pages CBC 465245 100.0 % (10 / 10) 100.0 % (4 / 4)
heap_scan_stream_read_next_serial CBC 3963530 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_set_tidrange CBC 1370 100.0 % (19 / 19) 100.0 % (8 / 8)
index_delete_prefetch_buffer CBC 24467 100.0 % (17 / 17) 100.0 % (8 / 8)
index_delete_sort GNC 7583 100.0 % (13 / 13) 100.0 % (8 / 8)
xmax_infomask_changed CBC 5410 100.0 % (5 / 5) 100.0 % (2 / 2)
ConditionalMultiXactIdWait CBC 6 100.0 % (2 / 2)
GetBulkInsertState CBC 3143 100.0 % (8 / 8)
HeapTupleGetUpdateXid CBC 159954 100.0 % (3 / 3)
MultiXactIdWait CBC 55 100.0 % (3 / 3)
compute_infobits CBC 6488401 100.0 % (6 / 6)
heap_inplace_unlock CBC 35142 100.0 % (5 / 5)
simple_heap_insert CBC 1085109 100.0 % (3 / 3)

Generated by: LCOV version 2.0-1