add an index on Complementary-certification-courses

Author: Mefl

api/db/migrations/20250328100405_add_index_on_complementary-certification-courses.js

@@ -0,0 +1,12 @@
+const up = async function (knex) {
+  await knex.schema.table('complementary-certification-courses', function (table) {
+    table.index('certificationCourseId');
+  });
+};
+
+const down = async function (knex) {
+  await knex.schema.table('complementary-certification-courses', function (table) {
+    table.dropIndex('certificationCourseId');
+  });
+};
+export { down, up };