pgsql/src backend/parser/gram.y backend/utils/ ...

CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    momjian@postgresql.org    02/06/17 03:00:27

Modified files:
    src/backend/parser: gram.y
    src/backend/utils/adt: mac.c
    src/test/regress/data: agg.data constrf.data constro.data
                           desc.data emp.data hash.data onek.data
                           person.data real_city.data rect.data
                           streets.data stud_emp.data student.data
                           tenk.data

Log message:
    Merge ALTER GROUP ADD/DROP rules by creating add_drop action.