diff --git a/migration/352a-trunk/342_FR2337778.sql b/migration/352a-trunk/342_FR2337778.sql
new file mode 100644
index 0000000000..2555aaf204
--- /dev/null
+++ b/migration/352a-trunk/342_FR2337778.sql
@@ -0,0 +1 @@
+-- placeholder for experimental
\ No newline at end of file
diff --git a/migration/352a-trunk/postgresql/342_FR2337778.sql b/migration/352a-trunk/postgresql/342_FR2337778.sql
new file mode 100644
index 0000000000..2555aaf204
--- /dev/null
+++ b/migration/352a-trunk/postgresql/342_FR2337778.sql
@@ -0,0 +1 @@
+-- placeholder for experimental
\ No newline at end of file