github dolthub/dolt v0.52.10
0.52.10

latest releases: v1.41.3, v1.41.2, v1.41.1...
17 months ago

Merged PRs

dolt

  • 5186: Fixed an error when running table funcs on a read replica
    This fixes #5184
  • 5181: Add from commit index
    Adds a dolt_diff.from_commit index.
    The biggest assumption made here is if we are given from_commit and are looking for its highest to_commit that references from as a child, we can make an optimization for the case where there is only one commit in HEAD's closure at from.height+1. If there is more than one commit at height+1, that indicates a branching in the graph whose merge back to HEAD can reference from at a higher level of the tree. In the default case, or when parent is HEAD, we fall back to a reverse commit iterator that terminates as soon as we find a commit referencing from. This maintains backwards compatibility for the tests I've added.

go-mysql-server

Closed Issues

  • 5184: dolt_diff_summary doesn't work on a read replica

Latency

Read Tests MySQL Dolt Multiple
covering_index_scan 1.93 2.71 1.4
groupby_scan 12.3 16.41 1.3
index_join 1.21 4.65 3.8
index_join_scan 1.14 4.03 3.5
index_scan 30.26 53.85 1.8
oltp_point_select 0.15 0.49 3.3
oltp_read_only 3.02 8.58 2.8
select_random_points 0.3 0.75 2.5
select_random_ranges 0.35 1.14 3.3
table_scan 30.81 63.32 2.1
types_table_scan 69.29 189.93 2.7
reads_mean_multiplier 2.6
Write Tests MySQL Dolt Multiple
bulk_insert 0.001 0.001 1.0
oltp_delete_insert 2.66 17.01 6.4
oltp_insert 1.34 3.68 2.7
oltp_read_write 5.0 26.2 5.2
oltp_update_index 1.39 7.3 5.3
oltp_update_non_index 1.39 8.13 5.8
oltp_write_only 2.18 15.27 7.0
types_delete_insert 2.71 17.01 6.3
writes_mean_multiplier 5.0
Overall Mean Multiple 3.6

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