diff --git a/migration/352a-trunk/346_placeholder.sql b/migration/352a-trunk/346_placeholder.sql
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/migration/352a-trunk/postgresql/346_placeholder.sql b/migration/352a-trunk/postgresql/346_placeholder.sql
new file mode 100644
index 0000000000..e69de29bb2