pgsql: Make the placeholder naming in the synopses of the SQL help more

Log Message:
-----------
Make the placeholder naming in the synopses of the SQL help more consistent

Modified Files:
--------------
pgsql/doc/src/sgml/ref:
alter_conversion.sgml (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_conversion.sgml?r1=1.9&r2=1.10)
alter_database.sgml (r1.23 -> r1.24)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_database.sgml?r1=1.23&r2=1.24)
alter_group.sgml (r1.18 -> r1.19)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_group.sgml?r1=1.18&r2=1.19)
alter_language.sgml (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_language.sgml?r1=1.8&r2=1.9)
alter_opclass.sgml (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_opclass.sgml?r1=1.9&r2=1.10)
alter_operator.sgml (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_operator.sgml?r1=1.4&r2=1.5)
alter_opfamily.sgml (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_opfamily.sgml?r1=1.5&r2=1.6)
alter_role.sgml (r1.13 -> r1.14)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_role.sgml?r1=1.13&r2=1.14)
alter_schema.sgml (r1.10 -> r1.11)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_schema.sgml?r1=1.10&r2=1.11)
alter_server.sgml (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_server.sgml?r1=1.2&r2=1.3)
alter_tablespace.sgml (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_tablespace.sgml?r1=1.4&r2=1.5)
alter_trigger.sgml (r1.11 -> r1.12)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_trigger.sgml?r1=1.11&r2=1.12)
alter_tsconfig.sgml (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_tsconfig.sgml?r1=1.4&r2=1.5)
alter_tsdictionary.sgml (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_tsdictionary.sgml?r1=1.4&r2=1.5)
alter_tsparser.sgml (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_tsparser.sgml?r1=1.2&r2=1.3)
alter_tstemplate.sgml (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_tstemplate.sgml?r1=1.2&r2=1.3)
alter_user.sgml (r1.46 -> r1.47)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_user.sgml?r1=1.46&r2=1.47)
alter_user_mapping.sgml (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/alter_user_mapping.sgml?r1=1.3&r2=1.4)
cluster.sgml (r1.46 -> r1.47)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/cluster.sgml?r1=1.46&r2=1.47)
comment.sgml (r1.38 -> r1.39)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/comment.sgml?r1=1.38&r2=1.39)
copy.sgml (r1.90 -> r1.91)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/copy.sgml?r1=1.90&r2=1.91)
create_cast.sgml (r1.31 -> r1.32)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_cast.sgml?r1=1.31&r2=1.32)
create_constraint.sgml (r1.19 -> r1.20)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_constraint.sgml?r1=1.19&r2=1.20)
create_conversion.sgml (r1.21 -> r1.22)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_conversion.sgml?r1=1.21&r2=1.22)
create_database.sgml (r1.52 -> r1.53)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_database.sgml?r1=1.52&r2=1.53)
create_function.sgml (r1.85 -> r1.86)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_function.sgml?r1=1.85&r2=1.86)
create_group.sgml (r1.20 -> r1.21)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_group.sgml?r1=1.20&r2=1.21)
create_opclass.sgml (r1.23 -> r1.24)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_opclass.sgml?r1=1.23&r2=1.24)
create_operator.sgml (r1.50 -> r1.51)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_operator.sgml?r1=1.50&r2=1.51)
create_role.sgml (r1.12 -> r1.13)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_role.sgml?r1=1.12&r2=1.13)
create_schema.sgml (r1.20 -> r1.21)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_schema.sgml?r1=1.20&r2=1.21)
create_server.sgml (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_server.sgml?r1=1.5&r2=1.6)
create_tablespace.sgml (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_tablespace.sgml?r1=1.9&r2=1.10)
create_trigger.sgml (r1.49 -> r1.50)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_trigger.sgml?r1=1.49&r2=1.50)
create_user.sgml (r1.42 -> r1.43)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_user.sgml?r1=1.42&r2=1.43)
create_user_mapping.sgml (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_user_mapping.sgml?r1=1.6&r2=1.7)
delete.sgml (r1.35 -> r1.36)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/delete.sgml?r1=1.35&r2=1.36)
drop_cast.sgml (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_cast.sgml?r1=1.9&r2=1.10)
drop_operator.sgml (r1.28 -> r1.29)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_operator.sgml?r1=1.28&r2=1.29)
drop_rule.sgml (r1.23 -> r1.24)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_rule.sgml?r1=1.23&r2=1.24)
drop_server.sgml (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_server.sgml?r1=1.2&r2=1.3)
drop_tablespace.sgml (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_tablespace.sgml?r1=1.8&r2=1.9)
drop_user_mapping.sgml (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/drop_user_mapping.sgml?r1=1.3&r2=1.4)
fetch.sgml (r1.44 -> r1.45)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/fetch.sgml?r1=1.44&r2=1.45)
grant.sgml (r1.76 -> r1.77)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/grant.sgml?r1=1.76&r2=1.77)
move.sgml (r1.32 -> r1.33)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/move.sgml?r1=1.32&r2=1.33)
prepare.sgml (r1.24 -> r1.25)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/prepare.sgml?r1=1.24&r2=1.25)
revoke.sgml (r1.51 -> r1.52)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/revoke.sgml?r1=1.51&r2=1.52)
set_role.sgml (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/set_role.sgml?r1=1.7&r2=1.8)
set_session_auth.sgml (r1.18 -> r1.19)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/set_session_auth.sgml?r1=1.18&r2=1.19)
update.sgml (r1.49 -> r1.50)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/update.sgml?r1=1.49&r2=1.50)