CVSROOT:        /cvsroot
Module name:    pgsql-server
Changes by:     [EMAIL PROTECTED]       03/09/02 15:13:32

Modified files:
        src/backend/access/hash: hash.c hashinsert.c hashovfl.c 
                                 hashpage.c hashsearch.c hashutil.c 
        src/include/access: hash.h 

Log message:
        Several fixes for hash indexes that involve changing the on-disk index
        layout; therefore, this change forces REINDEX of hash indexes (though
        not a full initdb).  Widen hashm_ntuples to double so that hash space
        management doesn't get confused by more than 4G entries; enlarge the
        allowed number of free-space-bitmap pages; replace the useless bshift
        field with a useful bmshift field; eliminate 4 bytes of wasted space
        in the per-page special area.


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