Merge pull request #268717 from SuperSandro2000/patch-2

    }) cfg.ensureUsers;

    # `ensurePermissions` is now deprecated, let's avoid it.

    warnings = lib.optional (any ({ ensurePermissions, ... }: ensurePermissions != {}) cfg.ensureUsers) "

      `services.postgresql.*.ensurePermissions` is used in your expressions,

      `services.postgresql.ensureUsers.*.ensurePermissions` is used in your expressions,

      this option is known to be broken with newer PostgreSQL versions,

      consider migrating to `services.postgresql.*.ensureDBOwnership` or

      consider migrating to `services.postgresql.ensureUsers.*.ensureDBOwnership` or

      consult the release notes or manual for more migration guidelines.

      This option will be removed in NixOS 24.05 unless it sees significant