pgsql-server/ oc/src/sgml/catalogs.sgml rc/bac ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/08/30 15:23:20

Modified files:
    doc/src/sgml   : catalogs.sgml
    src/backend/access/common: tupdesc.c
    src/backend/catalog: index.c
    src/backend/commands: sequence.c tablecmds.c view.c
    src/backend/nodes: copyfuncs.c equalfuncs.c outfuncs.c
                       readfuncs.c
    src/backend/tcop: utility.c
    src/include/catalog: catversion.h pg_attribute.h pg_class.h
    src/include/commands: tablecmds.h
    src/include/nodes: parsenodes.h
    src/test/regress/expected: alter_table.out
    src/test/regress/sql: alter_table.sql

Log message:
    Add attisinherited column to pg_attribute; use it to guard against
    column additions, deletions, and renames that would let a child table
    get out of sync with its parent.  Patch by Alvaro Herrera, with some
    kibitzing by Tom Lane.