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Project "Postgres-XC".

The branch, master has been updated
       via  1e04470efe097fdaa61ebdff858d7394537d6f9e (commit)
      from  93d93ce4984b3868d80a6eb6b58e67abf99ce50f (commit)


- Log -----------------------------------------------------------------
http://postgres-xc.git.sourceforge.net/git/gitweb.cgi?p=postgres-xc/postgres-xc;a=commit;h=1e04470efe097fdaa61ebdff858d7394537d6f9e

commit 1e04470efe097fdaa61ebdff858d7394537d6f9e
Author: Michael P <mic...@us...>
Date:   Wed Jul 27 15:37:09 2011 +0900

    Support for TEMPORARY sequences
    
    A temporary sequence is created only on local Coordinator.
    It doesn't need any interaction with GTM as it only lives during the
    session session is up.
    Sequence algorithm for nextval, currval and lastval has been changed in
    accordance to temporary sequences.
    
    Moreover, this commit cleans up a part of the code used by XC in utility.c
    to have a more effective lookup on objects when looking for the node
    types utility queries should be sent to.
    
    COMMENTS are changed to be executed only on Coordinators.
    Comments on temporary objects need some special handling but this is
    not targetted yet.

M	src/backend/catalog/dependency.c
M	src/backend/commands/sequence.c
M	src/backend/commands/tablecmds.c
M	src/backend/pgxc/plan/planner.c
M	src/backend/tcop/utility.c
M	src/include/commands/sequence.h
M	src/include/pgxc/planner.h
A	src/test/regress/expected/drop_if_exists_1.out
M	src/test/regress/expected/plancache_1.out
M	src/test/regress/expected/sequence_2.out

-----------------------------------------------------------------------

Summary of changes:
 src/backend/catalog/dependency.c                   |   15 +-
 src/backend/commands/sequence.c                    |  109 +++++++--
 src/backend/commands/tablecmds.c                   |   14 +-
 src/backend/pgxc/plan/planner.c                    |    4 +
 src/backend/tcop/utility.c                         |  233 ++++++++++++++------
 src/include/commands/sequence.h                    |    1 +
 src/include/pgxc/planner.h                         |    3 +-
 .../{drop_if_exists.out => drop_if_exists_1.out}   |    6 +-
 src/test/regress/expected/plancache_1.out          |    5 -
 src/test/regress/expected/sequence_2.out           |   12 +-
 10 files changed, 281 insertions(+), 121 deletions(-)
 copy src/test/regress/expected/{drop_if_exists.out => drop_if_exists_1.out} (94%)


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Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
       via  93d93ce4984b3868d80a6eb6b58e67abf99ce50f (commit)
      from  f0f8a4b0680532a89c364c2294d3ca3a07ef7fea (commit)


- Log -----------------------------------------------------------------
http://postgres-xc.git.sourceforge.net/git/gitweb.cgi?p=postgres-xc/postgres-xc;a=commit;h=93d93ce4984b3868d80a6eb6b58e67abf99ce50f

commit 93d93ce4984b3868d80a6eb6b58e67abf99ce50f
Author: Ashutosh Bapat <ash...@en...>
Date:   Wed Jul 27 11:12:22 2011 +0530

    In function do_query() and ExecRemoteQuery() there is duplicated code
    respectively. Gathered this code into respective functions and called these
    functions instead of duplicating the code.
    The members expr and relid of ExecNodes are renamed as en_expr and en_relid.

M	src/backend/nodes/copyfuncs.c
M	src/backend/optimizer/plan/createplan.c
M	src/backend/parser/analyze.c
M	src/backend/pgxc/plan/planner.c
M	src/backend/pgxc/pool/execRemote.c
M	src/include/pgxc/locator.h

-----------------------------------------------------------------------

Summary of changes:
 src/backend/nodes/copyfuncs.c           |    4 +-
 src/backend/optimizer/plan/createplan.c |    8 +-
 src/backend/parser/analyze.c            |    2 +-
 src/backend/pgxc/plan/planner.c         |   12 +-
 src/backend/pgxc/pool/execRemote.c      |  310 +++++++++++--------------------
 src/include/pgxc/locator.h              |    4 +-
 6 files changed, 119 insertions(+), 221 deletions(-)


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