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fix: avoid test flakes on mysql #90

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Merged
smudge merged 1 commit into from
Feb 10, 2026
Merged

fix: avoid test flakes on mysql #90

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4 changes: 2 additions & 2 deletions spec/helper.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -311,7 +311,7 @@ def postgresql_explain
end

def mysql2_explain
seed_rows! # MySQL needs a bit of data to reach for indexes
seed_rows! if Delayed::Job.none? # MySQL needs a bit of data to reach for indexes
connection.execute("ANALYZE TABLE #{Delayed::Job.table_name}")
connection.execute("SET SESSION max_seeks_for_key = 1")
connection.execute("EXPLAIN FORMAT=TREE #{sql}").to_a.map(&:first).join("\n")
Expand All @@ -325,7 +325,7 @@ def sqlite3_explain

def seed_rows!
now = Delayed::Job.db_time_now
10.times do
100.times do
[true, false].repeated_combination(5).each_with_index do |(erroring, failed, locked, future), i|
Delayed::Job.create!(
run_at: now + (future ? i.minutes : -i.minutes),
Expand Down