Log Message: ----------- Extend the set of frame options supported for window functions.
This patch allows the frame to start from CURRENT ROW (in either RANGE or
ROWS mode), and it also adds support for ROWS n PRECEDING and ROWS n FOLLOWING
start and end points. (RANGE value PRECEDING/FOLLOWING isn't there yet ---
the grammar works, but that's all.)
Hitoshi Harada, reviewed by Pavel Stehule
Modified Files:
--------------
pgsql/doc/src/sgml:
func.sgml (r1.501 -> r1.502)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml?r1=1.501&r2=1.502)
syntax.sgml (r1.141 -> r1.142)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/syntax.sgml?r1=1.141&r2=1.142)
pgsql/doc/src/sgml/ref:
select.sgml (r1.128 -> r1.129)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/select.sgml?r1=1.128&r2=1.129)
pgsql/src/backend/executor:
nodeAgg.c (r1.172 -> r1.173)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeAgg.c?r1=1.172&r2=1.173)
nodeWindowAgg.c (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeWindowAgg.c?r1=1.9&r2=1.10)
pgsql/src/backend/nodes:
copyfuncs.c (r1.460 -> r1.461)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/copyfuncs.c?r1=1.460&r2=1.461)
equalfuncs.c (r1.381 -> r1.382)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/equalfuncs.c?r1=1.381&r2=1.382)
nodeFuncs.c (r1.45 -> r1.46)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/nodeFuncs.c?r1=1.45&r2=1.46)
outfuncs.c (r1.381 -> r1.382)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/outfuncs.c?r1=1.381&r2=1.382)
readfuncs.c (r1.230 -> r1.231)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/readfuncs.c?r1=1.230&r2=1.231)
pgsql/src/backend/optimizer/plan:
createplan.c (r1.270 -> r1.271)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/createplan.c?r1=1.270&r2=1.271)
planner.c (r1.264 -> r1.265)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planner.c?r1=1.264&r2=1.265)
setrefs.c (r1.157 -> r1.158)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/setrefs.c?r1=1.157&r2=1.158)
subselect.c (r1.158 -> r1.159)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/subselect.c?r1=1.158&r2=1.159)
pgsql/src/backend/parser:
gram.y (r2.707 -> r2.708)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/gram.y?r1=2.707&r2=2.708)
parse_agg.c (r1.90 -> r1.91)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parse_agg.c?r1=1.90&r2=1.91)
parse_clause.c (r1.196 -> r1.197)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parse_clause.c?r1=1.196&r2=1.197)
pgsql/src/backend/utils/adt:
ruleutils.c (r1.320 -> r1.321)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c?r1=1.320&r2=1.321)
pgsql/src/include/catalog:
catversion.h (r1.583 -> r1.584)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h?r1=1.583&r2=1.584)
pgsql/src/include/nodes:
execnodes.h (r1.217 -> r1.218)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/execnodes.h?r1=1.217&r2=1.218)
parsenodes.h (r1.428 -> r1.429)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/parsenodes.h?r1=1.428&r2=1.429)
plannodes.h (r1.115 -> r1.116)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/plannodes.h?r1=1.115&r2=1.116)
pgsql/src/include/optimizer:
planmain.h (r1.124 -> r1.125)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/planmain.h?r1=1.124&r2=1.125)
pgsql/src/include/parser:
kwlist.h (r1.11 -> r1.12)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/parser/kwlist.h?r1=1.11&r2=1.12)
pgsql/src/test/regress/expected:
window.out (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/window.out?r1=1.4&r2=1.5)
pgsql/src/test/regress:
parallel_schedule (r1.60 -> r1.61)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/parallel_schedule?r1=1.60&r2=1.61)
serial_schedule (r1.55 -> r1.56)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/serial_schedule?r1=1.55&r2=1.56)
pgsql/src/test/regress/sql:
window.sql (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/window.sql?r1=1.4&r2=1.5)
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