dolt 1.16.4

[Porkepix]

Created by brew bump

---

Created with brew bump-formula-pr.

release notes

# Merged PRs
dolt

6701: Test the privilege serialization doesn't write empty databases

Related: Avoid corrupting the privileges file dolthub/go-mysql-server#2018

go-mysql-server

2029: Return innodb_lock_wait_timeout=1 always

See: Stitchdata requires innodb_lock_wait_timeout be defined to connect to a Dolt database through MySQL connector dolthub/dolt#4190
2025: Failure to push filter causes dropped filter

We make a hard assumption during join planning that there are no errant filters in the join tree. Every filter is either a join edge, or sitting on its relation. When this is not true, the memo can generate a transitive edge between two relations that loses track of the original filter. The process for triggering this bug is 1) filter in an ON condition gets moved to the middle of the tree, 2) the filter fails to get pushed to its join edge/relation, 3) we generate a transitive join edge that loses track of that filter, and then 4) we choose the transitive join edge in costing.

You'll see the filter restored in the integration query plans in the PR. I added a minimal repro with the appropriate ON conditions and forced a transitive edge that drops the filter if pushdown regresses in the future.

vitess

276: Allow parsing of SECONDARY_ENGINE = NULL

This is a simple change to allow parsing a NULL value for the SECONDARY_ENGINE attribute for CREATE TABLE and ALTER TABLE statements.
275: Adding parser support for VISIBLE and INVISIBLE modifiers for indexes

Fixes: support (IN)VISIBLE index feature dolthub/dolt#6690

Closed Issues
Latency



Read Tests
MySQL
Dolt
Multiple




covering_index_scan
2.07
2.91
1.4


groupby_scan
12.98
17.95
1.4


index_join
1.27
4.74
3.7


index_join_scan
1.21
2.22
1.8


index_scan
33.12
57.87
1.7


oltp_point_select
0.14
0.39
2.8


oltp_read_only
2.66
7.17
2.7


select_random_points
0.3
0.72
2.4


select_random_ranges
0.37
0.95
2.6


table_scan
33.12
57.87
1.7


types_table_scan
74.46
170.48
2.3


reads_mean_multiplier


2.2






Write Tests
MySQL
Dolt
Multiple




bulk_insert
0.001
0.001
1.0


oltp_delete_insert
5.77
5.88
1.0


oltp_insert
2.76
3.02
1.1


oltp_read_write
6.43
14.21
2.2


oltp_update_index
2.81
2.97
1.1


oltp_update_non_index
2.91
2.91
1.0


oltp_write_only
3.82
7.17
1.9


types_delete_insert
5.47
6.32
1.2


writes_mean_multiplier


1.3



| Overall Mean Multiple | 1.8 |

|-----------------------|-----|

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