pgsql: Improve the recently-added support for properly pluralized error - Mailing list pgsql-committers

Log Message:
-----------
Improve the recently-added support for properly pluralized error messages
by extending the ereport() API to cater for pluralization directly.  This
is better than the original method of calling ngettext outside the elog.c
code because (1) it avoids double translation, which wastes cycles and in
the worst case could give a wrong result; and (2) it avoids having to use
a different coding method in PL code than in the core backend.  The
client-side uses of ngettext are not touched since neither of these concerns
is very pressing in the client environment.  Per my proposal of yesterday.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        nls.sgml (r1.17 -> r1.18)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/nls.sgml?r1=1.17&r2=1.18)
        sources.sgml (r2.33 -> r2.34)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/sources.sgml?r1=2.33&r2=2.34)
    pgsql/src/backend/catalog:
        dependency.c (r1.87 -> r1.88)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/dependency.c?r1=1.87&r2=1.88)
        pg_proc.c (r1.162 -> r1.163)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_proc.c?r1=1.162&r2=1.163)
        pg_shdepend.c (r1.32 -> r1.33)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_shdepend.c?r1=1.32&r2=1.33)
    pgsql/src/backend/executor:
        execQual.c (r1.246 -> r1.247)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execQual.c?r1=1.246&r2=1.247)
    pgsql/src/backend:
        nls.mk (r1.25 -> r1.26)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nls.mk?r1=1.25&r2=1.26)
    pgsql/src/backend/parser:
        parse_func.c (r1.214 -> r1.215)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parse_func.c?r1=1.214&r2=1.215)
    pgsql/src/backend/postmaster:
        bgwriter.c (r1.58 -> r1.59)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/bgwriter.c?r1=1.58&r2=1.59)
    pgsql/src/backend/utils/error:
        elog.c (r1.213 -> r1.214)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/error/elog.c?r1=1.213&r2=1.214)
    pgsql/src/include/utils:
        elog.h (r1.99 -> r1.100)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/elog.h?r1=1.99&r2=1.100)
    pgsql/src/pl/plperl:
        nls.mk (r1.5 -> r1.6)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/nls.mk?r1=1.5&r2=1.6)
    pgsql/src/pl/plpgsql/src:
        nls.mk (r1.7 -> r1.8)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/nls.mk?r1=1.7&r2=1.8)
        pl_exec.c (r1.241 -> r1.242)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_exec.c?r1=1.241&r2=1.242)
    pgsql/src/pl/plpython:
        nls.mk (r1.4 -> r1.5)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpython/nls.mk?r1=1.4&r2=1.5)
        plpython.c (r1.120 -> r1.121)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpython/plpython.c?r1=1.120&r2=1.121)
    pgsql/src/pl/tcl:
        nls.mk (r1.4 -> r1.5)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/tcl/nls.mk?r1=1.4&r2=1.5)