SELECT
  "SiteId",
  "Title",
  "Body",
  "SiteName",
  "SiteGroupName",
  "ReferenceType",
  "ParentId",
  "InheritPermission"
  /* SPLIT_PART("SiteGroupName",',',2) AS "SortCode" */
FROM
  "Sites"
WHERE
/*  SPLIT_PART("SiteGroupName",',',1) = 'menu'
  AND */
  "InheritPermission" IN (
    SELECT
      "ReferenceId"
    FROM
      "Permissions"
    WHERE
      (
        "UserId" = '-1'
        AND "PermissionType"::bit(16) & 1::bit(16) = 1::bit(16)
      )
      OR "PermissionType"::bit(16) & 1::bit(16) = 1::bit(16)
      AND (
        "UserId" = @OwnerID
        OR "GroupId" IN (
          SELECT
            "GroupId"
          FROM
            "GroupMembers"
          WHERE
            "UserId" = @OwnerID
        )
        OR "DeptId" IN (
          SELECT
            "DeptId"
          FROM
            "Users"
          WHERE
            "UserId" = @OwnerID
        )
      )
  )
ORDER BY
  "ParentId" ASC,
  "SiteId" ASC