first commit

volumes/snippets/Untitled query 224.sql

@@ -0,0 +1,16 @@
+CREATE OR REPLACE FUNCTION public.check_email_exists(p_email text)
+RETURNS boolean
+LANGUAGE sql
+SECURITY DEFINER
+SET search_path = auth
+AS $$
+  SELECT EXISTS(
+    SELECT 1
+    FROM auth.users
+    WHERE email = p_email
+      AND deleted_at IS NULL
+  );
+$$;
+
+GRANT EXECUTE ON FUNCTION public.check_email_exists(text) TO anon;
+GRANT EXECUTE ON FUNCTION public.check_email_exists(text) TO authenticated;