text: -- 
  -- patch-pl-tl-il-unique-index.sql
  -- 
  -- Make reorderings of UNIQUE indices UNIQUE as well
  
  DROP INDEX /*i*/pl_namespace ON /*_*/pagelinks;
  CREATE UNIQUE INDEX /*i*/pl_namespace ON /*_*/pagelinks (pl_namespace, pl_title, pl_from);
  DROP INDEX /*i*/tl_namespace ON /*_*/templatelinks;
  CREATE UNIQUE INDEX /*i*/tl_namespace ON /*_*/templatelinks (tl_namespace, tl_title, tl_from);
  DROP INDEX /*i*/il_to ON /*_*/imagelinks;
  CREATE UNIQUE INDEX /*i*/il_to ON /*_*/imagelinks (il_to, il_from);
  