From cb0be62c403cbedb313b2f59e2a90349ceaf164c Mon Sep 17 00:00:00 2001 From: Mehmet Ince Date: Tue, 24 Mar 2026 18:27:55 +0000 Subject: [PATCH] adding migration files to lower index username and email --- .../20260324100000_add_ci_username_unique_index/migration.sql | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 prisma/migrations/20260324100000_add_ci_username_unique_index/migration.sql diff --git a/prisma/migrations/20260324100000_add_ci_username_unique_index/migration.sql b/prisma/migrations/20260324100000_add_ci_username_unique_index/migration.sql new file mode 100644 index 00000000..e12aaa06 --- /dev/null +++ b/prisma/migrations/20260324100000_add_ci_username_unique_index/migration.sql @@ -0,0 +1,4 @@ +-- Add case-insensitive unique indexes to prevent TOCTOU race conditions +-- These ensure the database enforces uniqueness regardless of casing +CREATE UNIQUE INDEX "users_username_ci_unique" ON "users" (LOWER("username")); +CREATE UNIQUE INDEX "users_email_ci_unique" ON "users" (LOWER("email"));