LZTEXT for rule plan stings

Hi,
   there  was  discussion  about  readding  the  lztext type for   internal use in pg_rewrite for 7.0, then remove it
againonce   we have TOAST.
 
   Was  because  significant growth of the rule plan strings due   to other changes can cause views/rules to be
rejectedby 7.0,   that easily worked with 6.5.
 
   I've reconstructed the entire lztext type now from CVS, could   reapply changes and reactivate deleted  files  from
./Attic.  Will  work on a NOTICE/ERROR message now, preventing users to   use it in their schemas.
 
   But it requires an initdb and we're in BETA. So I better  ask   if someone complains.


Jan

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