diff --git a/changelog.d/6454.misc b/changelog.d/6454.misc
new file mode 100644
index 0000000000000000000000000000000000000000..9e5259157c0aabec11c7444dec0889272071ddc5
--- /dev/null
+++ b/changelog.d/6454.misc
@@ -0,0 +1 @@
+Move data store specific code out of `SQLBaseStore`.