Recent changes to patches

Fix schema qualified tables and \COPY

2013-04-04T10:02:15Z

Nihil's patch to fix the following issue:

Looks like \COPY does not handle schema qualified tables properly. The
COPY command that is sent to the remote nodes forgets to schema
qualify the table:

create schema foo;
create table foo.bar(x int);
\copy foo.bar (x) FROM 'file.txt' with csv;

The above fails. The fix is to schema-qualify the table before sending
it on the wire. We need to be careful about temp tables though. PFA,
patch against HEAD for the same.

gtm standby crash patch by Nikhil

2013-04-04T09:58:09Z

This is Nikhil's patch to fix gtm standby crash both for 1.0 and the head.

Watchdog

2013-03-07T15:28:10Z

This patch was originally rejected because this is a duplicate to PostgreSQL. We found that XC needs a watchdog timer to monitor if coordinator/datanode is alive. Traditionally, select 1 or select now is used for this purpose. In XC, when GTM is down, these command returns error. We need another method to monitor just if coordinator/datanode is alive, regardless the GTM status.

Lock improvement in GTM

2013-03-07T05:00:12Z

Submitted by Nikhil.

Patch for JDBC driver: CREATE TABLE

2011-05-09T02:01:22Z

Fix for bug 3299211.
Patch is attached.

A patch for removing the pgxc_class tuple

2011-04-07T01:47:27Z

When a table is dropped, the relative distribution information will be kept in pgxc_class catalog now. The patch can fix such a problem. The relative infomation on the table distribution will be removed when drop a table.

This patch was submitted by Benny,

session and local parameters

2011-04-03T16:19:16Z

Attached is a patch that extends pooler to support LOCAL and SESSION parameters.
There is still an issue when user logs out. It crashes the server if assertions are enabled.

multiple user support for pooler

2011-03-31T15:19:55Z

This patch lights up postgresql.conf by deleting data_node_users, data_node_passwd, coord_user and coord_passwd.
Patch is attached.

It may need some extensions to support secured connections and password support.

patch for 'make -j' issue on current HEAD.

2011-03-31T03:00:54Z

Wang Diancheng kindly provided this patch to fix make -j break and to improve pgxc header dependencies. Patch attached.

Clean up of pgxc_ddl

2011-03-22T09:02:35Z

Remove unnecessary dependencies with pgxc_ddl and initdb.
move pgxc.conf and pgxc_ddl to src/pgxc/bin/pgxc_ddl and addition of a README.

This is not installed by default now.