diff --git a/migrations/1.0.0_create_t1.sql b/migrations/1.0.0_create_t1.sql
new file mode 100644
index 0000000..1e25fc9
--- /dev/null
+++ b/migrations/1.0.0_create_t1.sql
@@ -0,0 +1,4 @@
+CREATE TABLE t1(
+  id INT PRIMARY KEY,
+  username TEXT NOT NULL DEFAULT ''
+);