Hide ALTER default materialization from authorizers

[timsehn]

Fixes #2428.

Suppress authorizer callbacks only while DoltLite runs the internal row rewrite for ALTER TABLE ADD COLUMN DEFAULT. The outer ALTER and sqlite_master update remain authorized, and the callback is restored before control returns to the caller.

The regression matrix covers main and attached schemas, denied user-table UPDATE, absence of leaked READ/UPDATE callbacks, materialized default values, and authorizer restoration.

Validation:

• fail-before: 10 of 19 assertions failed
• focused matrix: 19 passed
• default-materialization regression: 7 passed
• C gates: 30 of 30 passed
• DoltLite shell suites: 118 of 118 passed
• native regression: 311090 assertions passed
• make lint

[itoqa]

Commit: 433f114: 14 test cases ran, 14 passed ✅.

Summary

Coverage focuses on database schema changes with default values, including existing-row updates, attached databases, quoted names, repeated changes, reopening, indexed lookups, and recovery after rejected or failed operations. It also exercises authorization and change-tracking behavior, including denied user updates, hidden internal work, catalog notifications, triggers, counters, integrity, and rollback-related edge cases.

Safe to merge — the exercised schema-change, authorization, recovery, integrity, and cross-database behaviors show no regressions or PR-attributable failures, leaving no merge-blocking risk in this run.

Tests run by Ito

Result	Severity	Type	Description
✅	—	Authorize	The table change succeeded, showed the expected authorization events, and hid only the internal row update. A later user update was denied as expected, proving the caller's authorization rule was restored.
✅	—	Authorize	Altering the attached table succeeded, showed the expected schema activity, and kept the internal row rewrite hidden. A later update to the table was still denied by the caller's authorization rule.
✅	—	General	Adding default columns changes the intended main and attached tables, and existing rows keep the right values after the databases are reopened.
✅	—	General	The database kept its table definition and existing rows in sync after the failed-change recovery checks. Closing and reopening the database did not reveal a mismatch, and retry results matched the clean control.
✅	—	General	After the failed-case investigation, the database code restores normal trigger and change-counter behavior after internal work. The available native regression passed all 19 checks, and source review covers cleanup when the internal operation returns an error.
✅	—	General	The table showed the new column and the requested default on every existing row after the change. Repeating the read produced the same values, with no partial state.
✅	—	Counters	Adding a column with a default filled the existing rows with the right values. The internal row update did not appear as normal trigger or change-counter activity, and later user updates still behaved normally.
✅	—	Materialize	Adding columns with constant defaults filled the existing rows in the main and attached tables. The internal rewrite produced no user-table authorization callbacks.
✅	—	Materialize	Adding a column with a constant default filled the existing rows in the attached table. The main table stayed unchanged, so the schema-qualified rewrite targeted the right table.
✅	—	Rev	Denying the table change returns an authorization error, and the table keeps its original columns and rows.
✅	—	Rev	Table changes completed successfully while the database continued to report its catalog updates to the authorization callback.
✅	—	Rev	Adding a column with a default value fills existing rows correctly, and the related integrity and merge checks pass.
✅	—	Rev	Adding a column with a default kept existing rows, indexed lookups, and table integrity correct before and after reopening the database.
✅	—	Rev	Two schema changes succeeded and filled in the new default values. Later table updates were still denied, so the access rule stayed active throughout the connection.

Tip

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[github-actions]

DoltLite performance vs PR base

• Baseline: 3617aa5e5b8403a1878a2df0005fea736926105c
• Candidate: a9d03856589f2b9601bccee93eb88953fbf8246e
• Overall ratio: 1.006x
• Gate result: PASS
• Gates: individual > 1.50x with more than 10.00ms regression; section, suite, or overall > 1.25x with the same minimum delta
• vc individual gate: > 2.00x with more than 50.00ms regression
• Confirmed failed gates: none
• Automatic retries: none

Suite	Workloads	Baseline total	Candidate total	Ratio	Result
blobpk	69	11.19s	11.30s	1.010x	PASS
compositepk	69	11.39s	11.37s	0.998x	PASS
int	69	10.44s	10.54s	1.010x	PASS
textpk	69	11.18s	11.26s	1.007x	PASS
vc	13	934.96ms	935.20ms	1.000x	PASS

blobpk details

Section	Test	Baseline	Candidate	Delta	Ratio	Result
mem_reads	oltp_point_select	37.10ms	37.28ms	+186us	1.005x	PASS
mem_reads	oltp_range_select	13.48ms	13.59ms	+103us	1.008x	PASS
mem_reads	oltp_sum_range	13.77ms	13.54ms	-232us	0.983x	PASS
mem_reads	oltp_order_range	3.07ms	3.10ms	+29us	1.009x	PASS
mem_reads	oltp_distinct_range	4.17ms	4.15ms	-21us	0.995x	PASS
mem_reads	oltp_index_scan	6.18ms	5.90ms	-283us	0.954x	PASS
mem_reads	select_random_points	20.77ms	20.28ms	-496us	0.976x	PASS
mem_reads	select_random_ranges	5.25ms	5.09ms	-157us	0.970x	PASS
mem_reads	covering_index_scan	4.63ms	4.49ms	-140us	0.970x	PASS
mem_reads	groupby_scan	33.59ms	33.77ms	+180us	1.005x	PASS
mem_reads	index_join	8.86ms	8.67ms	-195us	0.978x	PASS
mem_reads	index_join_scan	5.15ms	5.25ms	+95us	1.018x	PASS
mem_reads	types_table_scan	1.18s	1.19s	+15.33ms	1.013x	PASS
mem_reads	table_scan	1.31s	1.33s	+19.78ms	1.015x	PASS
mem_reads	oltp_read_only	135.94ms	134.56ms	-1.38ms	0.990x	PASS
mem_writes	oltp_bulk_insert	360.42ms	358.57ms	-1.85ms	0.995x	PASS
mem_writes	oltp_insert	38.01ms	38.26ms	+249us	1.007x	PASS
mem_writes	oltp_update_index	130.84ms	130.15ms	-690us	0.995x	PASS
mem_writes	oltp_update_non_index	76.59ms	76.03ms	-556us	0.993x	PASS
mem_writes	oltp_delete_insert	101.19ms	101.22ms	+36us	1.000x	PASS
mem_writes	oltp_write_only	59.40ms	60.20ms	+800us	1.013x	PASS
mem_writes	types_delete_insert	52.90ms	52.53ms	-365us	0.993x	PASS
mem_writes	oltp_read_write	143.14ms	141.24ms	-1.90ms	0.987x	PASS
file_reads	oltp_point_select	56.27ms	55.53ms	-737us	0.987x	PASS
file_reads	oltp_range_select	15.69ms	15.72ms	+31us	1.002x	PASS
file_reads	oltp_sum_range	15.85ms	15.58ms	-276us	0.983x	PASS
file_reads	oltp_order_range	3.31ms	3.30ms	-16us	0.995x	PASS
file_reads	oltp_distinct_range	4.46ms	4.46ms	+4us	1.001x	PASS
file_reads	oltp_index_scan	8.24ms	8.19ms	-45us	0.995x	PASS
file_reads	select_random_points	24.16ms	23.51ms	-650us	0.973x	PASS
file_reads	select_random_ranges	7.38ms	7.12ms	-263us	0.964x	PASS
file_reads	covering_index_scan	6.65ms	6.63ms	-24us	0.996x	PASS
file_reads	groupby_scan	34.12ms	34.18ms	+61us	1.002x	PASS
file_reads	index_join	10.83ms	10.71ms	-119us	0.989x	PASS
file_reads	index_join_scan	5.70ms	5.56ms	-141us	0.975x	PASS
file_reads	types_table_scan	1.17s	1.19s	+20.29ms	1.017x	PASS
file_reads	table_scan	1.29s	1.31s	+17.08ms	1.013x	PASS
file_reads	oltp_read_only	160.67ms	161.45ms	+781us	1.005x	PASS
file_writes	oltp_bulk_insert	368.78ms	368.48ms	-309us	0.999x	PASS
file_writes	oltp_insert	45.04ms	45.36ms	+315us	1.007x	PASS
file_writes	oltp_update_index	145.49ms	143.64ms	-1.85ms	0.987x	PASS
file_writes	oltp_update_non_index	91.01ms	90.58ms	-428us	0.995x	PASS
file_writes	oltp_delete_insert	113.50ms	114.46ms	+955us	1.008x	PASS
file_writes	oltp_write_only	69.58ms	70.16ms	+583us	1.008x	PASS
file_writes	types_delete_insert	61.07ms	60.72ms	-351us	0.994x	PASS
file_writes	oltp_read_write	151.88ms	151.21ms	-668us	0.996x	PASS
ac_reads	oltp_point_select	55.48ms	55.70ms	+223us	1.004x	PASS
ac_reads	oltp_range_select	15.40ms	15.46ms	+53us	1.003x	PASS
ac_reads	oltp_sum_range	15.72ms	15.51ms	-206us	0.987x	PASS
ac_reads	oltp_order_range	3.29ms	3.31ms	+16us	1.005x	PASS
ac_reads	oltp_distinct_range	4.38ms	4.43ms	+52us	1.012x	PASS
ac_reads	oltp_index_scan	8.28ms	8.09ms	-194us	0.977x	PASS
ac_reads	select_random_points	23.91ms	23.54ms	-370us	0.985x	PASS
ac_reads	select_random_ranges	7.25ms	7.09ms	-158us	0.978x	PASS
ac_reads	covering_index_scan	6.72ms	6.64ms	-78us	0.988x	PASS
ac_reads	groupby_scan	34.36ms	34.04ms	-326us	0.991x	PASS
ac_reads	index_join	10.72ms	10.51ms	-218us	0.980x	PASS
ac_reads	index_join_scan	5.57ms	5.57ms	+5us	1.001x	PASS
ac_reads	types_table_scan	1.19s	1.22s	+31.14ms	1.026x	PASS
ac_reads	table_scan	1.31s	1.33s	+17.62ms	1.013x	PASS
ac_reads	oltp_read_only	162.63ms	162.64ms	+12us	1.000x	PASS
ac_writes	oltp_bulk_insert_ac	78.11ms	75.67ms	-2.44ms	0.969x	PASS
ac_writes	oltp_insert_ac	94.08ms	92.64ms	-1.43ms	0.985x	PASS
ac_writes	oltp_update_index_ac	102.00ms	104.43ms	+2.43ms	1.024x	PASS
ac_writes	oltp_update_non_index_ac	84.62ms	84.39ms	-230us	0.997x	PASS
ac_writes	oltp_delete_insert_ac	96.74ms	96.92ms	+186us	1.002x	PASS
ac_writes	oltp_write_only_ac	93.08ms	95.77ms	+2.69ms	1.029x	PASS
ac_writes	types_delete_insert_ac	85.36ms	84.52ms	-837us	0.990x	PASS
ac_writes	oltp_read_write_ac	98.53ms	99.73ms	+1.20ms	1.012x	PASS

compositepk details

Section	Test	Baseline	Candidate	Delta	Ratio	Result
mem_reads	oltp_point_select	36.32ms	36.13ms	-185us	0.995x	PASS
mem_reads	oltp_range_select	20.66ms	20.92ms	+256us	1.012x	PASS
mem_reads	oltp_sum_range	20.46ms	20.61ms	+152us	1.007x	PASS
mem_reads	oltp_order_range	3.90ms	3.88ms	-23us	0.994x	PASS
mem_reads	oltp_distinct_range	5.03ms	5.01ms	-14us	0.997x	PASS
mem_reads	oltp_index_scan	5.68ms	5.66ms	-24us	0.996x	PASS
mem_reads	select_random_points	30.27ms	30.12ms	-154us	0.995x	PASS
mem_reads	select_random_ranges	8.21ms	8.25ms	+34us	1.004x	PASS
mem_reads	covering_index_scan	4.25ms	4.16ms	-85us	0.980x	PASS
mem_reads	groupby_scan	42.62ms	41.96ms	-662us	0.984x	PASS
mem_reads	index_join	10.07ms	10.03ms	-39us	0.996x	PASS
mem_reads	index_join_scan	5.58ms	5.57ms	-4us	0.999x	PASS
mem_reads	types_table_scan	1.21s	1.22s	+9.40ms	1.008x	PASS
mem_reads	table_scan	1.34s	1.34s	-241us	1.000x	PASS
mem_reads	oltp_read_only	162.93ms	162.12ms	-812us	0.995x	PASS
mem_writes	oltp_bulk_insert	334.35ms	324.24ms	-10.12ms	0.970x	PASS
mem_writes	oltp_insert	34.62ms	34.48ms	-142us	0.996x	PASS
mem_writes	oltp_update_index	118.03ms	118.10ms	+69us	1.001x	PASS
mem_writes	oltp_update_non_index	74.94ms	74.20ms	-748us	0.990x	PASS
mem_writes	oltp_delete_insert	94.44ms	93.21ms	-1.23ms	0.987x	PASS
mem_writes	oltp_write_only	56.96ms	56.76ms	-197us	0.997x	PASS
mem_writes	types_delete_insert	51.00ms	50.24ms	-761us	0.985x	PASS
mem_writes	oltp_read_write	152.42ms	151.33ms	-1.09ms	0.993x	PASS
file_reads	oltp_point_select	58.01ms	57.68ms	-331us	0.994x	PASS
file_reads	oltp_range_select	23.18ms	23.04ms	-141us	0.994x	PASS
file_reads	oltp_sum_range	22.84ms	22.78ms	-58us	0.997x	PASS
file_reads	oltp_order_range	4.13ms	4.22ms	+95us	1.023x	PASS
file_reads	oltp_distinct_range	5.27ms	5.31ms	+40us	1.008x	PASS
file_reads	oltp_index_scan	7.88ms	7.97ms	+86us	1.011x	PASS
file_reads	select_random_points	33.06ms	32.40ms	-653us	0.980x	PASS
file_reads	select_random_ranges	10.43ms	10.57ms	+137us	1.013x	PASS
file_reads	covering_index_scan	6.75ms	6.65ms	-100us	0.985x	PASS
file_reads	groupby_scan	42.76ms	42.07ms	-681us	0.984x	PASS
file_reads	index_join	11.77ms	11.74ms	-37us	0.997x	PASS
file_reads	index_join_scan	5.86ms	5.83ms	-23us	0.996x	PASS
file_reads	types_table_scan	1.20s	1.21s	+9.41ms	1.008x	PASS
file_reads	table_scan	1.33s	1.34s	+11.78ms	1.009x	PASS
file_reads	oltp_read_only	193.84ms	193.72ms	-116us	0.999x	PASS
file_writes	oltp_bulk_insert	349.49ms	338.93ms	-10.56ms	0.970x	PASS
file_writes	oltp_insert	40.13ms	40.49ms	+361us	1.009x	PASS
file_writes	oltp_update_index	130.29ms	130.08ms	-215us	0.998x	PASS
file_writes	oltp_update_non_index	88.41ms	88.39ms	-25us	1.000x	PASS
file_writes	oltp_delete_insert	105.24ms	105.36ms	+118us	1.001x	PASS
file_writes	oltp_write_only	67.41ms	67.02ms	-386us	0.994x	PASS
file_writes	types_delete_insert	56.79ms	56.06ms	-728us	0.987x	PASS
file_writes	oltp_read_write	161.36ms	161.06ms	-295us	0.998x	PASS
ac_reads	oltp_point_select	58.09ms	57.65ms	-442us	0.992x	PASS
ac_reads	oltp_range_select	23.12ms	23.21ms	+87us	1.004x	PASS
ac_reads	oltp_sum_range	22.60ms	22.61ms	+10us	1.000x	PASS
ac_reads	oltp_order_range	4.13ms	4.12ms	-14us	0.997x	PASS
ac_reads	oltp_distinct_range	5.26ms	5.27ms	+7us	1.001x	PASS
ac_reads	oltp_index_scan	7.97ms	7.95ms	-17us	0.998x	PASS
ac_reads	select_random_points	32.85ms	32.71ms	-139us	0.996x	PASS
ac_reads	select_random_ranges	10.53ms	10.52ms	-13us	0.999x	PASS
ac_reads	covering_index_scan	6.37ms	6.39ms	+19us	1.003x	PASS
ac_reads	groupby_scan	42.74ms	42.03ms	-710us	0.983x	PASS
ac_reads	index_join	11.68ms	11.73ms	+43us	1.004x	PASS
ac_reads	index_join_scan	5.85ms	5.83ms	-22us	0.996x	PASS
ac_reads	types_table_scan	1.22s	1.22s	-6.34ms	0.995x	PASS
ac_reads	table_scan	1.35s	1.35s	-492us	1.000x	PASS
ac_reads	oltp_read_only	196.73ms	195.09ms	-1.64ms	0.992x	PASS
ac_writes	oltp_bulk_insert_ac	58.50ms	58.54ms	+36us	1.001x	PASS
ac_writes	oltp_insert_ac	75.97ms	74.82ms	-1.15ms	0.985x	PASS
ac_writes	oltp_update_index_ac	87.53ms	86.44ms	-1.09ms	0.988x	PASS
ac_writes	oltp_update_non_index_ac	69.79ms	68.57ms	-1.22ms	0.983x	PASS
ac_writes	oltp_delete_insert_ac	80.87ms	80.78ms	-82us	0.999x	PASS
ac_writes	oltp_write_only_ac	78.68ms	77.08ms	-1.60ms	0.980x	PASS
ac_writes	types_delete_insert_ac	71.27ms	68.26ms	-3.01ms	0.958x	PASS
ac_writes	oltp_read_write_ac	89.84ms	88.55ms	-1.29ms	0.986x	PASS

int details

Section	Test	Baseline	Candidate	Delta	Ratio	Result
mem_reads	oltp_point_select	28.35ms	28.38ms	+26us	1.001x	PASS
mem_reads	oltp_range_select	11.55ms	11.48ms	-66us	0.994x	PASS
mem_reads	oltp_sum_range	11.22ms	11.26ms	+45us	1.004x	PASS
mem_reads	oltp_order_range	2.73ms	2.73ms	+0us	1.000x	PASS
mem_reads	oltp_distinct_range	3.81ms	3.83ms	+13us	1.003x	PASS
mem_reads	oltp_index_scan	4.98ms	4.96ms	-20us	0.996x	PASS
mem_reads	select_random_points	10.53ms	10.49ms	-35us	0.997x	PASS
mem_reads	select_random_ranges	3.85ms	3.83ms	-23us	0.994x	PASS
mem_reads	covering_index_scan	4.08ms	4.05ms	-35us	0.991x	PASS
mem_reads	groupby_scan	32.97ms	32.36ms	-608us	0.982x	PASS
mem_reads	index_join	7.67ms	7.82ms	+155us	1.020x	PASS
mem_reads	index_join_scan	4.39ms	4.38ms	-10us	0.998x	PASS
mem_reads	types_table_scan	1.18s	1.20s	+22.73ms	1.019x	PASS
mem_reads	table_scan	1.29s	1.30s	+15.12ms	1.012x	PASS
mem_reads	oltp_read_only	115.61ms	114.63ms	-981us	0.992x	PASS
mem_writes	oltp_bulk_insert	243.59ms	244.45ms	+860us	1.004x	PASS
mem_writes	oltp_insert	26.70ms	26.55ms	-145us	0.995x	PASS
mem_writes	oltp_update_index	86.74ms	87.23ms	+494us	1.006x	PASS
mem_writes	oltp_update_non_index	52.72ms	52.17ms	-546us	0.990x	PASS
mem_writes	oltp_delete_insert	70.40ms	70.43ms	+30us	1.000x	PASS
mem_writes	oltp_write_only	44.26ms	44.47ms	+216us	1.005x	PASS
mem_writes	types_delete_insert	36.23ms	35.64ms	-590us	0.984x	PASS
mem_writes	oltp_read_write	108.04ms	108.54ms	+505us	1.005x	PASS
file_reads	oltp_point_select	46.95ms	47.22ms	+272us	1.006x	PASS
file_reads	oltp_range_select	13.70ms	13.78ms	+81us	1.006x	PASS
file_reads	oltp_sum_range	13.51ms	13.46ms	-56us	0.996x	PASS
file_reads	oltp_order_range	3.05ms	3.08ms	+31us	1.010x	PASS
file_reads	oltp_distinct_range	4.15ms	4.14ms	-15us	0.996x	PASS
file_reads	oltp_index_scan	7.20ms	7.22ms	+23us	1.003x	PASS
file_reads	select_random_points	12.87ms	12.77ms	-99us	0.992x	PASS
file_reads	select_random_ranges	5.86ms	5.83ms	-29us	0.995x	PASS
file_reads	covering_index_scan	6.29ms	6.16ms	-136us	0.978x	PASS
file_reads	groupby_scan	32.66ms	32.61ms	-49us	0.998x	PASS
file_reads	index_join	9.36ms	9.46ms	+99us	1.011x	PASS
file_reads	index_join_scan	4.84ms	4.85ms	+4us	1.001x	PASS
file_reads	types_table_scan	1.18s	1.19s	+19.63ms	1.017x	PASS
file_reads	table_scan	1.29s	1.31s	+19.18ms	1.015x	PASS
file_reads	oltp_read_only	144.07ms	144.52ms	+455us	1.003x	PASS
file_writes	oltp_bulk_insert	253.86ms	251.84ms	-2.01ms	0.992x	PASS
file_writes	oltp_insert	30.45ms	30.66ms	+212us	1.007x	PASS
file_writes	oltp_update_index	97.96ms	97.91ms	-52us	0.999x	PASS
file_writes	oltp_update_non_index	65.41ms	64.85ms	-566us	0.991x	PASS
file_writes	oltp_delete_insert	79.97ms	79.96ms	-12us	1.000x	PASS
file_writes	oltp_write_only	51.88ms	52.86ms	+979us	1.019x	PASS
file_writes	types_delete_insert	41.77ms	41.62ms	-149us	0.996x	PASS
file_writes	oltp_read_write	115.74ms	116.11ms	+370us	1.003x	PASS
ac_reads	oltp_point_select	46.67ms	46.85ms	+171us	1.004x	PASS
ac_reads	oltp_range_select	13.61ms	13.75ms	+135us	1.010x	PASS
ac_reads	oltp_sum_range	13.46ms	13.35ms	-112us	0.992x	PASS
ac_reads	oltp_order_range	3.04ms	3.04ms	+0us	1.000x	PASS
ac_reads	oltp_distinct_range	4.12ms	4.10ms	-26us	0.994x	PASS
ac_reads	oltp_index_scan	7.14ms	7.29ms	+148us	1.021x	PASS
ac_reads	select_random_points	12.73ms	12.72ms	-14us	0.999x	PASS
ac_reads	select_random_ranges	5.85ms	5.85ms	-1us	1.000x	PASS
ac_reads	covering_index_scan	6.32ms	6.24ms	-81us	0.987x	PASS
ac_reads	groupby_scan	32.80ms	32.69ms	-119us	0.996x	PASS
ac_reads	index_join	9.48ms	9.46ms	-19us	0.998x	PASS
ac_reads	index_join_scan	4.86ms	4.83ms	-27us	0.994x	PASS
ac_reads	types_table_scan	1.18s	1.20s	+14.77ms	1.013x	PASS
ac_reads	table_scan	1.29s	1.31s	+18.25ms	1.014x	PASS
ac_reads	oltp_read_only	144.00ms	143.62ms	-381us	0.997x	PASS
ac_writes	oltp_bulk_insert_ac	85.86ms	85.30ms	-557us	0.994x	PASS
ac_writes	oltp_insert_ac	97.04ms	94.28ms	-2.76ms	0.972x	PASS
ac_writes	oltp_update_index_ac	109.00ms	107.74ms	-1.26ms	0.988x	PASS
ac_writes	oltp_update_non_index_ac	90.70ms	91.38ms	+683us	1.008x	PASS
ac_writes	oltp_delete_insert_ac	101.94ms	101.84ms	-107us	0.999x	PASS
ac_writes	oltp_write_only_ac	99.23ms	95.25ms	-3.98ms	0.960x	PASS
ac_writes	types_delete_insert_ac	90.86ms	92.02ms	+1.16ms	1.013x	PASS
ac_writes	oltp_read_write_ac	104.83ms	108.12ms	+3.29ms	1.031x	PASS

textpk details

Section	Test	Baseline	Candidate	Delta	Ratio	Result
mem_reads	oltp_point_select	36.11ms	35.67ms	-433us	0.988x	PASS
mem_reads	oltp_range_select	13.55ms	13.34ms	-207us	0.985x	PASS
mem_reads	oltp_sum_range	13.61ms	13.41ms	-203us	0.985x	PASS
mem_reads	oltp_order_range	3.04ms	3.04ms	-4us	0.999x	PASS
mem_reads	oltp_distinct_range	4.16ms	4.16ms	+6us	1.001x	PASS
mem_reads	oltp_index_scan	5.80ms	5.78ms	-14us	0.998x	PASS
mem_reads	select_random_points	20.37ms	20.49ms	+128us	1.006x	PASS
mem_reads	select_random_ranges	5.12ms	5.11ms	-17us	0.997x	PASS
mem_reads	covering_index_scan	4.29ms	4.34ms	+52us	1.012x	PASS
mem_reads	groupby_scan	33.86ms	33.82ms	-36us	0.999x	PASS
mem_reads	index_join	8.50ms	8.63ms	+136us	1.016x	PASS
mem_reads	index_join_scan	5.25ms	5.21ms	-38us	0.993x	PASS
mem_reads	types_table_scan	1.18s	1.20s	+22.96ms	1.019x	PASS
mem_reads	table_scan	1.30s	1.31s	+7.81ms	1.006x	PASS
mem_reads	oltp_read_only	132.09ms	131.63ms	-453us	0.997x	PASS
mem_writes	oltp_bulk_insert	356.48ms	357.70ms	+1.23ms	1.003x	PASS
mem_writes	oltp_insert	37.86ms	37.54ms	-320us	0.992x	PASS
mem_writes	oltp_update_index	131.50ms	131.86ms	+361us	1.003x	PASS
mem_writes	oltp_update_non_index	77.13ms	76.78ms	-346us	0.996x	PASS
mem_writes	oltp_delete_insert	101.95ms	100.72ms	-1.23ms	0.988x	PASS
mem_writes	oltp_write_only	58.63ms	58.81ms	+178us	1.003x	PASS
mem_writes	types_delete_insert	52.68ms	52.31ms	-369us	0.993x	PASS
mem_writes	oltp_read_write	141.87ms	139.92ms	-1.94ms	0.986x	PASS
file_reads	oltp_point_select	56.87ms	55.78ms	-1.09ms	0.981x	PASS
file_reads	oltp_range_select	15.88ms	15.51ms	-369us	0.977x	PASS
file_reads	oltp_sum_range	16.24ms	15.95ms	-297us	0.982x	PASS
file_reads	oltp_order_range	3.30ms	3.28ms	-14us	0.996x	PASS
file_reads	oltp_distinct_range	4.47ms	4.51ms	+43us	1.010x	PASS
file_reads	oltp_index_scan	8.30ms	8.21ms	-91us	0.989x	PASS
file_reads	select_random_points	24.01ms	23.31ms	-698us	0.971x	PASS
file_reads	select_random_ranges	7.21ms	7.05ms	-161us	0.978x	PASS
file_reads	covering_index_scan	6.78ms	6.64ms	-133us	0.980x	PASS
file_reads	groupby_scan	34.73ms	34.44ms	-286us	0.992x	PASS
file_reads	index_join	10.98ms	10.69ms	-290us	0.974x	PASS
file_reads	index_join_scan	5.99ms	5.74ms	-255us	0.957x	PASS
file_reads	types_table_scan	1.18s	1.20s	+17.58ms	1.015x	PASS
file_reads	table_scan	1.30s	1.31s	+13.02ms	1.010x	PASS
file_reads	oltp_read_only	162.54ms	160.03ms	-2.51ms	0.985x	PASS
file_writes	oltp_bulk_insert	375.42ms	368.75ms	-6.67ms	0.982x	PASS
file_writes	oltp_insert	45.27ms	44.94ms	-334us	0.993x	PASS
file_writes	oltp_update_index	151.77ms	150.30ms	-1.47ms	0.990x	PASS
file_writes	oltp_update_non_index	92.47ms	92.63ms	+154us	1.002x	PASS
file_writes	oltp_delete_insert	117.88ms	117.10ms	-772us	0.993x	PASS
file_writes	oltp_write_only	71.48ms	71.30ms	-176us	0.998x	PASS
file_writes	types_delete_insert	65.50ms	64.55ms	-951us	0.985x	PASS
file_writes	oltp_read_write	154.53ms	152.92ms	-1.61ms	0.990x	PASS
ac_reads	oltp_point_select	56.42ms	55.85ms	-570us	0.990x	PASS
ac_reads	oltp_range_select	16.05ms	15.51ms	-544us	0.966x	PASS
ac_reads	oltp_sum_range	16.26ms	16.12ms	-144us	0.991x	PASS
ac_reads	oltp_order_range	3.37ms	3.32ms	-43us	0.987x	PASS
ac_reads	oltp_distinct_range	4.48ms	4.47ms	-16us	0.996x	PASS
ac_reads	oltp_index_scan	8.22ms	8.08ms	-145us	0.982x	PASS
ac_reads	select_random_points	23.27ms	23.80ms	+533us	1.023x	PASS
ac_reads	select_random_ranges	7.22ms	7.07ms	-150us	0.979x	PASS
ac_reads	covering_index_scan	6.78ms	6.61ms	-163us	0.976x	PASS
ac_reads	groupby_scan	34.40ms	34.40ms	-3us	1.000x	PASS
ac_reads	index_join	11.09ms	11.04ms	-49us	0.996x	PASS
ac_reads	index_join_scan	5.77ms	5.75ms	-21us	0.996x	PASS
ac_reads	types_table_scan	1.18s	1.20s	+21.99ms	1.019x	PASS
ac_reads	table_scan	1.30s	1.31s	+17.01ms	1.013x	PASS
ac_reads	oltp_read_only	161.64ms	159.63ms	-2.01ms	0.988x	PASS
ac_writes	oltp_bulk_insert_ac	75.80ms	76.28ms	+479us	1.006x	PASS
ac_writes	oltp_insert_ac	86.99ms	87.35ms	+364us	1.004x	PASS
ac_writes	oltp_update_index_ac	101.72ms	102.18ms	+455us	1.004x	PASS
ac_writes	oltp_update_non_index_ac	84.68ms	83.39ms	-1.30ms	0.985x	PASS
ac_writes	oltp_delete_insert_ac	94.53ms	93.65ms	-888us	0.991x	PASS
ac_writes	oltp_write_only_ac	91.88ms	92.18ms	+301us	1.003x	PASS
ac_writes	types_delete_insert_ac	86.22ms	83.54ms	-2.68ms	0.969x	PASS
ac_writes	oltp_read_write_ac	97.60ms	99.42ms	+1.82ms	1.019x	PASS

vc details

Section	Test	Baseline	Candidate	Delta	Ratio	Result
vc	status_clean_many_tables	83.44ms	83.56ms	+119us	1.001x	PASS
vc	status_dirty_many_tables	86.55ms	86.68ms	+132us	1.002x	PASS
vc	diff_regular_working_one_table	79.28ms	78.67ms	-607us	0.992x	PASS
vc	diff_regular_working_many_tables	91.45ms	92.02ms	+569us	1.006x	PASS
vc	diff_stat_working_many_tables	91.48ms	91.68ms	+204us	1.002x	PASS
vc	diff_schema_working_many_tables	92.08ms	92.24ms	+161us	1.002x	PASS
vc	branch_list_many_branches	22.86ms	23.48ms	+626us	1.027x	PASS
vc	branch_create_delete	25.74ms	25.68ms	-54us	0.998x	PASS
vc	checkout_branch_clean	55.99ms	56.48ms	+489us	1.009x	PASS
vc	merge_data_no_conflicts	29.75ms	28.98ms	-779us	0.974x	PASS
vc	merge_schema_no_conflicts	22.50ms	21.89ms	-608us	0.973x	PASS
vc	merge_data_conflicts	126.76ms	126.72ms	-43us	1.000x	PASS
vc	merge_data_conflicts_with_resolve	127.08ms	127.12ms	+31us	1.000x	PASS

All relative performance gates passed.

[github-actions]

DoltLite source coverage

Metric	Covered	Total	Coverage
Lines	52591	61960	84.88%
Branches	24266	35890	67.61%
Functions	2476	2690	92.04%

Merged 199 pooled raw profiles from the distributed Linux correctness jobs.

Per-file coverage (97 files)

File	Lines	Branches	Functions
src/btree_orig_api.c	87.91%	77.27%	89.53%
src/chunk_file.c	100.00%	100.00%	100.00%
src/chunk_index.c	84.27%	66.78%	100.00%
src/chunk_refs.c	84.99%	68.91%	79.37%
src/chunk_staging.c	93.75%	80.33%	100.00%
src/chunk_store.c	91.00%	75.09%	100.00%
src/chunk_store_commit.c	86.75%	67.65%	100.00%
src/chunk_store_lock.c	93.98%	76.36%	100.00%
src/chunk_store_refs_api.c	91.17%	76.75%	100.00%
src/chunk_wal.c	81.88%	58.05%	87.10%
src/doltlite.c	100.00%	100.00%	100.00%
src/doltlite_add.c	85.50%	69.20%	100.00%
src/doltlite_ancestor.c	89.19%	68.92%	100.00%
src/doltlite_at.c	83.39%	64.20%	100.00%
src/doltlite_blame.c	80.86%	61.14%	96.43%
src/doltlite_branch.c	88.30%	80.66%	100.00%
src/doltlite_branches.c	93.75%	75.93%	93.75%
src/doltlite_checkout.c	77.42%	62.46%	96.15%
src/doltlite_cherry_pick.c	77.89%	58.62%	71.43%
src/doltlite_chunk_walk.c	88.60%	64.19%	100.00%
src/doltlite_cmd.c	81.09%	75.19%	100.00%
src/doltlite_commit.c	94.41%	76.87%	100.00%
src/doltlite_commit_ancestors.c	92.09%	72.83%	92.31%
src/doltlite_commit_cmd.c	75.49%	68.21%	100.00%
src/doltlite_config.c	79.51%	70.93%	100.00%
src/doltlite_conflicts.c	84.27%	62.50%	93.75%
src/doltlite_constraint_violations.c	82.46%	57.54%	91.11%
src/doltlite_core.c	90.77%	71.24%	100.00%
src/doltlite_creds.c	84.09%	53.78%	92.00%
src/doltlite_dbpage.c	93.45%	78.33%	91.67%
src/doltlite_diff.c	88.56%	68.99%	96.55%
src/doltlite_diff_stat.c	94.17%	76.01%	95.65%
src/doltlite_diff_table.c	93.96%	69.76%	97.06%
src/doltlite_docs.c	83.94%	71.43%	94.74%
src/doltlite_gc.c	77.37%	57.14%	96.55%
src/doltlite_hashof.c	76.95%	64.97%	94.44%
src/doltlite_history.c	86.93%	76.40%	100.00%
src/doltlite_http_remote.c	82.22%	57.34%	92.31%
src/doltlite_ignore.c	77.57%	62.25%	82.14%
src/doltlite_log.c	96.81%	73.24%	92.86%
src/doltlite_merge.c	95.93%	70.72%	100.00%
src/doltlite_merge_cmd.c	88.81%	72.63%	100.00%
src/doltlite_merge_constraints.c	86.15%	63.64%	95.00%
src/doltlite_merge_constraints_check.c	86.81%	67.79%	100.00%
src/doltlite_merge_constraints_fk.c	78.00%	56.64%	100.00%
src/doltlite_merge_constraints_notnull.c	80.45%	67.92%	100.00%
src/doltlite_merge_constraints_strict.c	75.96%	58.70%	100.00%
src/doltlite_merge_constraints_unique.c	85.99%	62.82%	100.00%
src/doltlite_merge_pass1.c	92.38%	73.59%	100.00%
src/doltlite_merge_pass2.c	83.59%	67.46%	100.00%
src/doltlite_merge_predetect.c	86.38%	71.15%	95.45%
src/doltlite_merge_rebuild.c	99.15%	78.91%	100.00%
src/doltlite_merge_rows.c	80.50%	63.23%	100.00%
src/doltlite_merge_schema.c	91.62%	71.91%	97.06%
src/doltlite_merge_status.c	91.98%	73.53%	92.31%
src/doltlite_patch.c	94.36%	70.80%	98.15%
src/doltlite_rebase.c	85.32%	59.28%	100.00%
src/doltlite_record.c	78.67%	59.36%	95.24%
src/doltlite_ref.c	95.52%	75.36%	100.00%
src/doltlite_remote.c	84.71%	66.04%	96.00%
src/doltlite_remote_sql.c	66.60%	60.73%	93.55%
src/doltlite_remotesrv.c	75.84%	64.43%	90.77%
src/doltlite_reset.c	87.48%	72.76%	100.00%
src/doltlite_revert.c	80.51%	69.44%	100.00%
src/doltlite_schema_diff.c	94.42%	71.13%	96.97%
src/doltlite_schemas.c	70.86%	48.75%	90.91%
src/doltlite_status.c	91.21%	72.41%	97.56%
src/doltlite_tag.c	86.84%	70.31%	94.12%
src/doltlite_tests.c	84.22%	69.61%	91.11%
src/doltlite_tls.c	85.04%	62.73%	92.31%
src/doltlite_verify_constraints.c	79.15%	66.44%	100.00%
src/doltlite_workspace.c	91.84%	70.27%	100.00%
src/pager_shim.c	58.39%	67.07%	34.29%
src/prolly_btree.c	86.00%	66.56%	90.70%
src/prolly_btree_catalog.c	82.81%	69.06%	97.14%
src/prolly_btree_cursor.c	84.15%	62.09%	96.00%
src/prolly_btree_cursor_count.c	80.05%	56.74%	100.00%
src/prolly_btree_cursor_payload.c	75.69%	54.48%	95.65%
src/prolly_btree_cursor_seek.c	76.68%	66.20%	82.35%
src/prolly_btree_mutation.c	87.89%	68.20%	97.83%
src/prolly_btree_orig.c	93.75%	71.43%	93.15%
src/prolly_btree_state.c	93.19%	65.93%	100.00%
src/prolly_btree_txn.c	81.84%	69.30%	98.08%
src/prolly_cache.c	93.27%	69.12%	100.00%
src/prolly_check.c	60.36%	62.96%	100.00%
src/prolly_chunker.c	94.04%	78.38%	100.00%
src/prolly_cursor.c	89.67%	80.47%	100.00%
src/prolly_diff.c	52.79%	39.04%	60.87%
src/prolly_hash.c	93.33%	80.00%	100.00%
src/prolly_hashset.c	90.48%	80.56%	100.00%
src/prolly_mutate.c	80.78%	69.11%	100.00%
src/prolly_mutmap.c	93.87%	80.34%	100.00%
src/prolly_node.c	88.91%	73.81%	100.00%
src/prolly_three_way_diff.c	95.79%	85.37%	100.00%
src/prolly_three_way_merge.c	81.92%	67.41%	91.67%
src/prolly_xxhash.c	100.00%	100.00%	100.00%
src/sortkey.c	93.42%	81.64%	100.00%

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