Use READ COMMITTED isolation level when inserting read receipts (matrix-org#12957)

Fizzadar · Fizzadar · commit c715d6fb25b2 · 2023-08-02T09:42:49.000+01:00
diff --git a/changelog.d/12957.misc b/changelog.d/12957.misc
@@ -0,0 +1 @@
+Use lower isolation level when inserting read receipts to avoid serialization errors. Contributed by Nick @ Beeper.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Use lower isolation level when inserting read receipts to avoid serialization errors. Contributed by Nick @ Beeper.`