LCOV - differential code coverage report
Current view: top level - src/backend/access/heap - heapam.c (source / functions) Coverage Total Hit UNC LBC UIC UBC GBC GIC GNC CBC DUB DCB
Current: c38de3ae6098ccf1904109f2e550eb4777f66024 vs e352ac8c5c90ed6ce792f044c22145578542a330 Lines: 92.1 % 2988 2751 1 2 234 36 10 2705 1 10
Current Date: 2026-11-05 14:14:01 +0100 Functions: 100.0 % 82 82 8 74
Baseline: lcov-20261105-baseline Branches: 73.9 % 2451 1811 5 1 4 630 19 4 13 1775
Baseline Date: 2026-11-05 14:14:01 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 100.0 % 5 5 5
(30,360] days: 94.3 % 282 266 1 15 1 10 255
(360..) days: 91.8 % 2701 2480 2 219 35 2445
Function coverage date bins:
(30,360] days: 100.0 % 3 3 1 2
(360..) days: 100.0 % 79 79 7 72
Branch coverage date bins:
(7,30] days: 100.0 % 8 8 8
(30,360] days: 84.4 % 302 255 5 42 13 242
(360..) days: 72.3 % 2141 1548 1 4 588 19 4 1525

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 2396716 94.9 % (350 / 369) 80.1 % (250 / 312)
FreezeMultiXactId CBC 8 57.6 % (57 / 99) 36.6 % (30 / 82)
heap_prepare_freeze_tuple CBC 5505066 79.8 % (71 / 89) 58.2 % (64 / 110)
heap_delete GNC 1853808 95.2 % (159 / 167) 75.3 % (125 / 166)
heap_lock_tuple GNC 762675 94.7 % (232 / 245) 81.4 % (180 / 221)
heap_lock_updated_tuple_rec GNC 2228 75.2 % (97 / 129) 58.1 % (50 / 86)
heap_multi_insert GNC 462814 100.0 % (131 / 131) 81.1 % (120 / 148)
heap_beginscan CBC 464430 97.9 % (46 / 47) 60.7 % (34 / 56)
heap_insert GNC 11937878 100.0 % (77 / 77) 77.8 % (70 / 90)
heap_abort_speculative CBC 14 94.0 % (47 / 50) 57.1 % (24 / 42)
heap_tuple_should_freeze CBC 3228857 77.6 % (38 / 49) 62.5 % (30 / 48)
compute_new_xmax_infomask CBC 6626474 86.5 % (83 / 96) 76.3 % (45 / 59)
heap_index_delete_tuples CBC 7505 96.9 % (93 / 96) 81.9 % (59 / 72)
index_delete_check_htid CBC 708172 78.6 % (11 / 14) 40.9 % (9 / 22)
log_heap_update CBC 2384674 100.0 % (100 / 100) 87.0 % (87 / 100)
simple_heap_delete CBC 801119 42.9 % (6 / 14) 7.7 % (1 / 13)
heap_finish_speculative CBC 2235 92.3 % (24 / 26) 50.0 % (11 / 22)
simple_heap_update CBC 138606 57.1 % (8 / 14) 23.1 % (3 / 13)
heap_inplace_update_and_unlock CBC 80146 98.0 % (49 / 50) 65.4 % (17 / 26)
HeapCheckForSerializableConflictOut CBC 41052731 91.2 % (31 / 34) 70.4 % (19 / 27)
check_lock_if_inplace_updateable_rel CBC 2396716 83.3 % (25 / 30) 61.9 % (13 / 21)
heap_getnext CBC 11952623 92.3 % (12 / 13) 50.0 % (8 / 16)
heap_getnextslot_tidrange CBC 8400 87.5 % (21 / 24) 60.0 % (12 / 20)
heap_inplace_lock CBC 115472 90.5 % (38 / 42) 69.2 % (18 / 26)
heap_pre_freeze_checks CBC 25221 88.2 % (15 / 17) 55.6 % (10 / 18)
ExtractReplicaIdentity CBC 4250233 100.0 % (31 / 31) 79.4 % (27 / 34)
heap_get_latest_tid CBC 207 85.0 % (34 / 40) 72.7 % (16 / 22)
HeapDetermineColumnsInfo CBC 2396715 84.0 % (21 / 25) 75.0 % (15 / 20)
get_mxact_status_for_lock CBC 115474 85.7 % (6 / 7) 37.5 % (3 / 8)
heapgettup_continue_page CBC 9474905 80.0 % (8 / 10) 37.5 % (3 / 8)
HeapTupleHeaderAdvanceConflictHorizon CBC 4091981 84.6 % (11 / 13) 71.4 % (10 / 14)
MultiXactIdGetUpdateXid CBC 162118 100.0 % (13 / 13) 66.7 % (8 / 12)
heap_prepare_insert CBC 13739536 94.7 % (18 / 19) 75.0 % (12 / 16)
heap_tuple_needs_eventual_freeze CBC 2192935 81.2 % (13 / 16) 66.7 % (8 / 12)
heapgettup_pagemode CBC 64163709 97.4 % (38 / 39) 81.8 % (18 / 22)
log_heap_new_cid CBC 28524 100.0 % (24 / 24) 71.4 % (10 / 14)
page_collect_tuples CBC 2961419 96.6 % (28 / 29) 81.8 % (18 / 22)
DoesMultiXactIdConflict CBC 223 96.6 % (28 / 29) 89.3 % (25 / 28)
GetMultiXactIdHintBits CBC 76826 100.0 % (36 / 36) 85.7 % (18 / 21)
bottomup_nblocksfavorable CBC 2873 100.0 % (16 / 16) 78.6 % (11 / 14)
bottomup_sort_and_shrink GNC 2873 100.0 % (44 / 44) 85.0 % (17 / 20)
check_inplace_rel_lock CBC 114061 92.9 % (13 / 14) 62.5 % (5 / 8)
heap_prepare_pagescan CBC 2961419 95.7 % (22 / 23) 78.6 % (11 / 14)
heap_rescan CBC 656247 95.7 % (22 / 23) 83.3 % (15 / 18)
heap_setscanlimits CBC 3352 100.0 % (8 / 8) 62.5 % (5 / 8)
heapgettup_initial_block CBC 1081809 92.3 % (12 / 13) 78.6 % (11 / 14)
heapgettup_start_page CBC 117201 88.9 % (8 / 9) 50.0 % (3 / 6)
Do_MultiXactIdWait CBC 66 100.0 % (27 / 27) 90.0 % (18 / 20)
UpdateXmaxHintBits CBC 245 100.0 % (9 / 9) 80.0 % (8 / 10)
bitmapheap_stream_read_next CBC 258328 91.7 % (11 / 12) 75.0 % (6 / 8)
heap_acquire_tuplock CBC 349 100.0 % (17 / 17) 83.3 % (10 / 12)
heap_attr_equals CBC 1012498 90.0 % (9 / 10) 75.0 % (6 / 8)
heap_getnextslot CBC 61704234 100.0 % (11 / 11) 83.3 % (10 / 12)
heap_scan_stream_read_next_parallel CBC 146676 100.0 % (16 / 16) 66.7 % (4 / 6)
heapgettup CBC 9501672 97.4 % (37 / 38) 88.9 % (16 / 18)
heapgettup_advance_block CBC 2946599 95.5 % (21 / 22) 88.9 % (16 / 18)
initscan CBC 1120677 97.9 % (46 / 47) 95.2 % (40 / 42)
test_lockmode_for_conflict CBC 38777 90.9 % (20 / 22) 87.5 % (14 / 16)
AssertHasSnapshotForToast CBC 16651216 100.0 % (6 / 6) 83.3 % (5 / 6)
bottomup_sort_and_shrink_cmp CBC 249641 94.7 % (18 / 19) 92.9 % (13 / 14)
heap_fetch CBC 2860934 100.0 % (35 / 35) 91.7 % (11 / 12)
heap_fetch_next_buffer CBC 3967025 100.0 % (14 / 14) 90.0 % (9 / 10)
index_delete_sort_cmp CBC 17392889 91.7 % (11 / 12) 87.5 % (7 / 8)
FreeBulkInsertState CBC 2922 100.0 % (6 / 6) 100.0 % (2 / 2)
ReleaseBulkInsertStatePin CBC 90779 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_endscan CBC 460995 100.0 % (21 / 21) 100.0 % (16 / 16)
heap_freeze_prepared_tuples CBC 25221 100.0 % (8 / 8) 100.0 % (2 / 2)
heap_freeze_tuple CBC 470060 100.0 % (17 / 17) 100.0 % (2 / 2)
heap_lock_updated_tuple CBC 2230 100.0 % (8 / 8) 100.0 % (4 / 4)
heap_multi_insert_pages CBC 471332 100.0 % (10 / 10) 100.0 % (4 / 4)
heap_scan_stream_read_next_serial CBC 4028408 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_set_tidrange CBC 1426 100.0 % (19 / 19) 100.0 % (8 / 8)
index_delete_prefetch_buffer CBC 24312 100.0 % (17 / 17) 100.0 % (8 / 8)
index_delete_sort GNC 7505 100.0 % (13 / 13) 100.0 % (8 / 8)
xmax_infomask_changed CBC 5420 100.0 % (5 / 5) 100.0 % (2 / 2)
ConditionalMultiXactIdWait CBC 8 100.0 % (2 / 2)
GetBulkInsertState CBC 3158 100.0 % (8 / 8)
HeapTupleGetUpdateXid CBC 159974 100.0 % (3 / 3)
MultiXactIdWait CBC 58 100.0 % (3 / 3)
compute_infobits CBC 6495650 100.0 % (6 / 6)
heap_inplace_unlock CBC 35272 100.0 % (5 / 5)
simple_heap_insert CBC 1102231 100.0 % (3 / 3)

Generated by: LCOV version 2.0-1