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@github-actions github-actions released this 22 Aug 02:54
v1.42.14
9452871

Merged PRs

dolt

  • 8289: User Contribution Fixup
    Revised: #8246
    Fixes: #8221
  • 8288: Skip filter iter, with more test fixes
    This is the same as #8242 with one change and new test in GMS dolthub/go-mysql-server#2639. The change prevents string comparisons from skipping range.Matches, because the index range iterators can return false positives/prefix matches.
  • 8281: Db/dolt ci events init
  • 8246: Fixed grammar typos re issue #8221
    Solved ./go typos as requested in #8221. This was my first-ever big project contribution, even if it's simple, so hope I followed procedure appropriately :)

go-mysql-server

  • 2637: Adding a test combining duplicate indexes through create table and alter table
    Additional test case for dolthub/go-mysql-server#2634
  • 2635: Fix multi-statements in nested triggers
    changes:
    • have different savepoint names
    • this fixes nested triggers overwriting save points and clearing the same savepoint
    • handle aliases independently for each statement in trigger blocks
    • sync up prepend and scope nesting for triggers
    • wrap applyTrigger rule wraps triggerExecutors over individual statements in BeginEndBlocks
    • this prevents wrapping triggerExecutors over the wrong statements (not matching event or table)
      related: #8213
  • 2634: Adding tests for supporting duplicate secondary indexes
    New tests asserting that multiple indexes over the same set of columns can be created on tables.
    #8274 fixes Dolt for these tests to pass.

Closed Issues

  • 8221: Fix Grammar Typos in Go Comments
  • 8213: nested (delete) triggers have the wrong context in the nested call
  • 8250: Permission for the home directory: panic: runtime error: invalid memory address or nil pointer dereference

Performance

Read Tests MySQL Dolt Multiple
covering_index_scan 2.18 0.68 0.3
groupby_scan 12.98 16.41 1.3
index_join 1.39 2.66 1.9
index_join_scan 1.3 2.14 1.6
index_scan 34.95 54.83 1.6
oltp_point_select 0.18 0.3 1.7
oltp_read_only 3.49 5.77 1.7
select_random_points 0.34 0.65 1.9
select_random_ranges 0.39 0.69 1.8
table_scan 34.95 54.83 1.6
types_table_scan 75.82 144.97 1.9
reads_mean_multiplier 1.6
Write Tests MySQL Dolt Multiple
oltp_delete_insert 7.98 5.99 0.8
oltp_insert 3.75 2.97 0.8
oltp_read_write 8.58 11.87 1.4
oltp_update_index 3.89 3.02 0.8
oltp_update_non_index 3.89 2.97 0.8
oltp_write_only 5.37 6.09 1.1
types_delete_insert 7.7 6.43 0.8
writes_mean_multiplier 0.9
TPC-C TPS Tests MySQL Dolt Multiple
tpcc-scale-factor-1 100.08 39.36 2.5
tpcc_tps_multiplier 2.5
Overall Mean Multiple 1.67
Assets 10
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