postgres-xc-committers Mailing List for Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
       via  eb356aee558bafed6e2112da117c9eb7f68b1116 (commit)
      from  8b70821d42a517273f3ce44934f5fd892af45af7 (commit)


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commit eb356aee558bafed6e2112da117c9eb7f68b1116
Author: Amit Khandekar <ami...@en...>
Date:   Fri Apr 27 15:41:01 2012 +0530

    Fix for bug ID : 3515461: DELETE query with non-pushable clauses does not work.
    
    Two issues were fixed:
    
    1. When the target list is not in the order of the table columns, WHERE clause
    was not getting correctly applied. So, at the time of applying the quals, re-arrange
    the slot values into an intermediate slot, so as to make the values ordered in line
    with the order of the table attributes, and then apply the qual.
    
    2. When WHERE clause contains subquery that refers to attributes in outer query,
    the DELETE query fails, because the function pull_var_clause() that is used to
    extract the qual vars into the target list does not peek into subquery. So replaced
    this walker with a new walker that extracts vars from subquery as well.
    
    More details about the fix are available in the bug comments.

M	src/backend/pgxc/pool/execRemote.c
M	src/backend/rewrite/rewriteHandler.c
M	src/include/pgxc/execRemote.h
M	src/test/regress/expected/xc_remote.out
M	src/test/regress/sql/xc_remote.sql

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

Summary of changes:
 src/backend/pgxc/pool/execRemote.c      |  123 +++++++++++--
 src/backend/rewrite/rewriteHandler.c    |   78 ++++++++-
 src/include/pgxc/execRemote.h           |    2 +
 src/test/regress/expected/xc_remote.out |  310 +++++++++++++++++++++++++++++++
 src/test/regress/sql/xc_remote.sql      |  107 +++++++++++
 5 files changed, 601 insertions(+), 19 deletions(-)


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Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
       via  8b70821d42a517273f3ce44934f5fd892af45af7 (commit)
      from  c4eeddf1846a426f1ed81b94004c6a9982b47b6a (commit)


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commit 8b70821d42a517273f3ce44934f5fd892af45af7
Author: Michael Paquier <mi...@ot...>
Date:   Fri Apr 27 17:49:47 2012 +0900

    Remove old error message at function creation

M	src/backend/commands/functioncmds.c

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

Summary of changes:
 src/backend/commands/functioncmds.c |   11 -----------
 1 files changed, 0 insertions(+), 11 deletions(-)


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Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
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      from  58aac20e2a5a40c267ae92109813896e0df39e09 (commit)


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commit c4eeddf1846a426f1ed81b94004c6a9982b47b6a
Author: Michael Paquier <mi...@ot...>
Date:   Fri Apr 27 15:37:18 2012 +0900

    Fix for regression test alter_table
    
    Output is updated without any alternate file. Some tables have their
    distribution type changed to round robin or replication to get rid of
    restrictions on distribution column involved by XC.

M	src/test/regress/expected/alter_table.out
M	src/test/regress/sql/alter_table.sql

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

Summary of changes:
 src/test/regress/expected/alter_table.out |   68 +++++++++++++++--------------
 src/test/regress/sql/alter_table.sql      |   64 ++++++++++++++-------------
 2 files changed, 68 insertions(+), 64 deletions(-)


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Postgres-XC

Project "Postgres-XC".

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commit 58aac20e2a5a40c267ae92109813896e0df39e09
Author: Michael Paquier <mi...@ot...>
Date:   Fri Apr 27 14:39:57 2012 +0900

    Rename a SERIAL sequence on GTM when its table namespace is changed
    
    This was an issue appearing in test case alter_table.
    Following SQL test was failing:
    create schema alter1;
    create schema alter2;
    create table alter1.t1(f1 serial primary key, f2 int check (f2 > 0));
    alter table alter1.t1 set schema alter2;
    drop schema alter1;
    drop schema alter2 cascade;
    
    As the sequence name did not get modified on GTM, the cascade drop
    failed with an error about non-existing sequence on GTM.

M	src/backend/commands/tablecmds.c

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

Summary of changes:
 src/backend/commands/tablecmds.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)


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Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
       via  e66eac055505eac710bfe076dc0834f9544dc2a4 (commit)
      from  10ea0a85e09f3303ae9f56c7b850410048737011 (commit)


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commit e66eac055505eac710bfe076dc0834f9544dc2a4
Author: Michael Paquier <mi...@ot...>
Date:   Fri Apr 27 13:04:16 2012 +0900

    Correction for test with and remove alternate output file
    
    Addition of some ORDER BY missing in test with. An alternate output file
    is removed. It was a pretty old one dating of before adding support for
    CTAS in XC.

M	src/test/regress/expected/with.out
D	src/test/regress/expected/with_1.out
M	src/test/regress/sql/with.sql

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

Summary of changes:
 src/test/regress/expected/with.out   |    6 +-
 src/test/regress/expected/with_1.out | 1271 ----------------------------------
 src/test/regress/sql/with.sql        |    6 +-
 3 files changed, 6 insertions(+), 1277 deletions(-)
 delete mode 100644 src/test/regress/expected/with_1.out


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Postgres-XC

Project "Postgres-XC".

The branch, master has been updated
       via  10ea0a85e09f3303ae9f56c7b850410048737011 (commit)
      from  0fd627ee70886c49859e244ceb1d8c4e25ba8eb3 (commit)


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commit 10ea0a85e09f3303ae9f56c7b850410048737011
Author: Michael Paquier <mi...@ot...>
Date:   Fri Apr 27 11:13:03 2012 +0900

    Fix for bug 3489478: DML involving dropped attributes
    
    When dropping a relation column, dropped columns were taken into account
    in query generated for INSERT and UPDATE. Dropped columns are not taken into
    account anymore in those queries and dropped parameters are casted in the
    parameter list sent to remote nodes as int4, based on what Postgres returns
    from the inner scan plan.
    
    A new regression test called xc_alter_table is added to do some additional
    check on those queries. The drop of the distribution column is now blocked
    for safety, as this could cause damages on hash and Modulo tables.

M	src/backend/commands/tablecmds.c
M	src/backend/optimizer/plan/createplan.c
A	src/test/regress/expected/xc_alter_table.out
M	src/test/regress/parallel_schedule
M	src/test/regress/serial_schedule
A	src/test/regress/sql/xc_alter_table.sql

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

Summary of changes:
 src/backend/commands/tablecmds.c             |   38 +++++
 src/backend/optimizer/plan/createplan.c      |   67 +++++---
 src/test/regress/expected/xc_alter_table.out |  219 ++++++++++++++++++++++++++
 src/test/regress/parallel_schedule           |    2 +-
 src/test/regress/serial_schedule             |    1 +
 src/test/regress/sql/xc_alter_table.sql      |   59 +++++++
 6 files changed, 362 insertions(+), 24 deletions(-)
 create mode 100644 src/test/regress/expected/xc_alter_table.out
 create mode 100644 src/test/regress/sql/xc_alter_table.sql


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