pgsql/src backend/access/heap/heapam.c backend ...

CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    tgl@postgresql.org    02/03/03 12:47:56

Modified files:
    src/backend/access/heap: heapam.c
    src/backend/catalog: heap.c index.c
    src/backend/commands: vacuum.c
    src/backend/utils/cache: catcache.c inval.c relcache.c
    src/include/storage: sinval.h
    src/include/utils: catcache.h inval.h

Log message:
    Catcaches can now store negative entries as well as positive ones, to
    speed up repetitive failed searches; per pghackers discussion in late
    January.  inval.c logic substantially simplified, since we can now treat
    inserts and deletes alike as far as inval events are concerned.  Some
    repair work needed in heap_create_with_catalog, which turns out to have
    been doing CommandCounterIncrement at a point where the new relation has
    non-self-consistent catalog entries.  With the new inval code, that
    resulted in assert failures during a relcache entry rebuild.