1.21.3

Merged PRs

dolt

• 6862: Ensure dolt_diff_<tablename> reports most-specific commit that changed a row
  Changes parent order processing in commit iterator so that we prioritize traversing the parent of a merge commit that supplied the commits merged in that commit, before we traverse the other merge parent.
  Fixes: #6861

Closed Issues

• 6861: Merging main into another branch breaks dolt_diff_<table>
• 6859: CREATE VIEW with columns

Latency

Read Tests	MySQL	Dolt	Multiple
covering_index_scan	2.14	2.76	1.3
groupby_scan	13.22	17.32	1.3
index_join	1.37	4.41	3.2
index_join_scan	1.27	2.14	1.7
index_scan	34.33	55.82	1.6
oltp_point_select	0.17	0.41	2.4
oltp_read_only	3.3	7.3	2.2
select_random_points	0.33	0.67	2.0
select_random_ranges	0.39	0.92	2.4
table_scan	34.33	55.82	1.6
types_table_scan	74.46	158.63	2.1
reads_mean_multiplier			2.0

Write Tests	MySQL	Dolt	Multiple
bulk_insert	0.001	0.001	1.0
oltp_delete_insert	5.28	5.88	1.1
oltp_insert	2.61	2.81	1.1
oltp_read_write	7.04	13.95	2.0
oltp_update_index	2.52	2.86	1.1
oltp_update_non_index	2.71	2.81	1.0
oltp_write_only	3.75	6.91	1.8
types_delete_insert	4.91	6.32	1.3
writes_mean_multiplier			1.3

Overall Mean Multiple	1.7