users/andresfreund/postgres.git
11 years agobdr: Use a more narrow START/END critical section in sequences code.
Andres Freund [Thu, 1 May 2014 13:47:27 +0000 (15:47 +0200)]
bdr: Use a more narrow START/END critical section in sequences code.

11 years agobdr: also replicate CREATE FUNCTION
Alvaro Herrera [Wed, 30 Apr 2014 22:39:20 +0000 (18:39 -0400)]
bdr: also replicate CREATE FUNCTION

11 years agobdr: don't replicate objects in extensions
Alvaro Herrera [Wed, 30 Apr 2014 22:38:50 +0000 (18:38 -0400)]
bdr: don't replicate objects in extensions

11 years agobdr: also replicate ALTER SEQUENCE
Alvaro Herrera [Wed, 30 Apr 2014 17:48:23 +0000 (13:48 -0400)]
bdr: also replicate ALTER SEQUENCE

11 years agobdr: Also accept ProcessedConstraints in the commandfilter.
Andres Freund [Wed, 30 Apr 2014 16:37:14 +0000 (18:37 +0200)]
bdr: Also accept ProcessedConstraints in the commandfilter.

That makes CREATE TABLE ..( ... REFERENCES ...) work.

11 years agobdr: WIP: add more info to ddl queues
Andres Freund [Wed, 30 Apr 2014 15:11:00 +0000 (17:11 +0200)]
bdr: WIP: add more info to ddl queues

11 years agobdr: in get_worker_option removal, it helps to increment the counter
Craig Ringer [Wed, 30 Apr 2014 12:21:37 +0000 (20:21 +0800)]
bdr: in get_worker_option removal, it helps to increment the counter

Failure to increment the loop counter led to >2 node configurations failing.

11 years agobdr: Supply a 'short_desc' for bdr.default_apply_delay.
Andres Freund [Wed, 30 Apr 2014 12:05:39 +0000 (14:05 +0200)]
bdr: Supply a 'short_desc' for bdr.default_apply_delay.

Otherwise SHOW ALL crashes.

11 years agobdr: Fix typo in the get_worker_option() removal patch.
Andres Freund [Wed, 30 Apr 2014 11:14:53 +0000 (13:14 +0200)]
bdr: Fix typo in the get_worker_option() removal patch.

11 years agobdr: Remove get_worker_option in favour of direct GUC access
Craig Ringer [Wed, 30 Apr 2014 06:21:08 +0000 (14:21 +0800)]
bdr: Remove get_worker_option in favour of direct GUC access

Store GUCs for each bdr.[connname] as members of a postmaster palloc'd struct
accessed via a global array. Pass BDR workers indexes into this array in shmem
so they know how to access their GUC values.

Fixes Andres's concerns with get_worker_option. This also makes it easier to
support EXEC_BACKEND later.

11 years agobdr: Don't include frontend libpq in generic bdr header.
Andres Freund [Tue, 29 Apr 2014 18:31:41 +0000 (20:31 +0200)]
bdr: Don't include frontend libpq in generic bdr header.

Otherwise we need to link to libpq on windows to get the right include
dir added.

11 years agobdr: Remove further pre C99 incompatibility.
Andres Freund [Tue, 29 Apr 2014 18:27:48 +0000 (20:27 +0200)]
bdr: Remove further pre C99 incompatibility.

11 years agobdr/deparse: don't use TG_TAG
Alvaro Herrera [Tue, 29 Apr 2014 18:07:04 +0000 (14:07 -0400)]
bdr/deparse: don't use TG_TAG

It's not useful in case of nested commands (maybe in other cases too);
rely on pg_event_trigger_get_creation_commands().command_tag instead.

11 years agobdr: Don't use c99-only const array initializers
Craig Ringer [Tue, 29 Apr 2014 13:42:19 +0000 (21:42 +0800)]
bdr: Don't use c99-only const array initializers

11 years agobdr: Windows? Not yet. #ifdef out bdr_exec_init_replica
Craig Ringer [Tue, 29 Apr 2014 13:15:03 +0000 (21:15 +0800)]
bdr: Windows? Not yet. #ifdef out bdr_exec_init_replica

In future we should CreateProcessEx for Windows. This really wants a new
function for port/ that uses fork()/exec() on *nix, and CreateProcessEx on
Windows.

That's not within the scope of BDR as specified, and time's a-'ticking, so for
now let's just make this feature unsupported on Windows so the buildfarm stops
whining.

11 years agobdr: Allow ALTER TABLE DROP COLUMN/SET NULL/DROP NULL
Andres Freund [Mon, 28 Apr 2014 23:00:12 +0000 (01:00 +0200)]
bdr: Allow ALTER TABLE DROP COLUMN/SET NULL/DROP NULL

11 years agobdr: fix compiler warning about unused variable
Christian Kruse [Mon, 28 Apr 2014 17:48:16 +0000 (19:48 +0200)]
bdr: fix compiler warning about unused variable

11 years agobdr: Always use the correct relation name in truncation triggers.
Andres Freund [Mon, 28 Apr 2014 18:47:32 +0000 (20:47 +0200)]
bdr: Always use the correct relation name in truncation triggers.

11 years agobdr: Adapt to postgresql upstream changes
Andres Freund [Mon, 28 Apr 2014 16:55:59 +0000 (18:55 +0200)]
bdr: Adapt to postgresql upstream changes

11 years agobdr: deparse: Support USING in CREATE SEQUENCE
Alvaro Herrera [Tue, 25 Feb 2014 16:18:55 +0000 (13:18 -0300)]
bdr: deparse: Support USING in CREATE SEQUENCE

11 years agobdr: fix: include header files instead of forward declare data structures
Christian Kruse [Mon, 28 Apr 2014 12:59:26 +0000 (14:59 +0200)]
bdr: fix: include header files instead of forward declare data structures

11 years agobdr: Include errno.h not sys/errno.h
Andres Freund [Sun, 27 Apr 2014 13:49:23 +0000 (15:49 +0200)]
bdr: Include errno.h not sys/errno.h

11 years agobdr: some cleanups for the init replica functionality.
Andres Freund [Sun, 27 Apr 2014 13:47:38 +0000 (15:47 +0200)]
bdr: some cleanups for the init replica functionality.

11 years agobdr: Build bdr_init_replica.c on Windows too
Craig Ringer [Sun, 27 Apr 2014 13:22:35 +0000 (21:22 +0800)]
bdr: Build bdr_init_replica.c on Windows too

11 years agobdr: clean up include file mess
Andres Freund [Sun, 27 Apr 2014 13:01:54 +0000 (15:01 +0200)]
bdr: clean up include file mess

11 years agobdr: document types of conflicts and their resolution (internals)
Andres Freund [Sun, 27 Apr 2014 11:14:44 +0000 (13:14 +0200)]
bdr: document types of conflicts and their resolution (internals)

11 years agobdr: Don't create TRUNCATE triggers for DDL replication during pg_restore
Craig Ringer [Sun, 27 Apr 2014 04:47:24 +0000 (12:47 +0800)]
bdr: Don't create TRUNCATE triggers for DDL replication during pg_restore

11 years agobdr: Use logical dump/reload and catchup mode during DB startup
Craig Ringer [Mon, 21 Apr 2014 05:22:39 +0000 (13:22 +0800)]
bdr: Use logical dump/reload and catchup mode during DB startup

Install BDR extension in remote, track progress in bdr.bdr_nodes,
support pg_dump --snapshot and pg_restore for dump+reload apply,
use catchup mode.

11 years agobdr: Support stopping replay at a specified LSN
Craig Ringer [Fri, 18 Apr 2014 04:29:01 +0000 (12:29 +0800)]
bdr: Support stopping replay at a specified LSN

11 years agobdr: Expose origin id and lsn in decoded commit records
Craig Ringer [Thu, 17 Apr 2014 03:26:18 +0000 (11:26 +0800)]
bdr: Expose origin id and lsn in decoded commit records

This is required for catchup mode.

11 years agobdr: Add bdr_apply_pause/_resume functions
Abhijit Menon-Sen [Fri, 25 Apr 2014 11:03:54 +0000 (16:33 +0530)]
bdr: Add bdr_apply_pause/_resume functions

These are analogous to pg_xlog_replay_pause()/_resume().

11 years agobdr: reorder functions in bdr_apply.c
Andres Freund [Fri, 25 Apr 2014 12:06:27 +0000 (14:06 +0200)]
bdr: reorder functions in bdr_apply.c

11 years agobdr: do no longer generate a warning when bdr.permit_unsafe_ddl_commands = yes
Christian Kruse [Fri, 25 Apr 2014 11:11:33 +0000 (13:11 +0200)]
bdr: do no longer generate a warning when bdr.permit_unsafe_ddl_commands = yes

11 years agobdr: Permit exclusion constraints in bdr extension creation
Craig Ringer [Fri, 25 Apr 2014 10:55:48 +0000 (18:55 +0800)]
bdr: Permit exclusion constraints in bdr extension creation

11 years agobdr: Remove defunct contrib/bdr tests
Abhijit Menon-Sen [Thu, 24 Apr 2014 21:15:47 +0000 (02:45 +0530)]
bdr: Remove defunct contrib/bdr tests

11 years agobdr: forbid partial unique indexes on permanent relations
Christian Kruse [Thu, 24 Apr 2014 08:01:31 +0000 (10:01 +0200)]
bdr: forbid partial unique indexes on permanent relations

11 years agobdr: forbid EXCLUDE constraints on permanent relations
Christian Kruse [Thu, 24 Apr 2014 08:01:01 +0000 (10:01 +0200)]
bdr: forbid EXCLUDE constraints on permanent relations

11 years agobdr: Greatly improve conflict handling for insert
Andres Freund [Wed, 23 Apr 2014 23:47:33 +0000 (01:47 +0200)]
bdr: Greatly improve conflict handling for insert

Needs some more refactoring and logging improvements.

11 years agobdr: Add bdr.default_apply_delay GUC
Andres Freund [Wed, 23 Apr 2014 12:06:21 +0000 (14:06 +0200)]
bdr: Add bdr.default_apply_delay GUC

11 years agobdr: create extensions IF NOT EXISTS
Alvaro Herrera [Tue, 22 Apr 2014 16:17:07 +0000 (13:17 -0300)]
bdr: create extensions IF NOT EXISTS

This avoids useless errors when the btree_gist extension is already
installed.

11 years agobdr: fix: actually set sys id and timeline
Christian Kruse [Tue, 22 Apr 2014 09:02:59 +0000 (11:02 +0200)]
bdr: fix: actually set sys id and timeline

11 years agobdr: fix: use palloc0() instead of palloc()
Christian Kruse [Tue, 22 Apr 2014 08:55:55 +0000 (10:55 +0200)]
bdr: fix: use palloc0() instead of palloc()

When using palloc(), bdr_startup_context->workers is not NULL/NIL and
therefore the later lcons() call will lead to a segfault.

11 years agobdr: added prototype for bdr_worker_shmem_release()
Christian Kruse [Tue, 22 Apr 2014 08:41:37 +0000 (10:41 +0200)]
bdr: added prototype for bdr_worker_shmem_release()

Currently the prototype has an unused attribute since function is not yet used

11 years agobdr: fix: ensure to use the right format by using format constants now
Christian Kruse [Wed, 16 Apr 2014 10:27:54 +0000 (12:27 +0200)]
bdr: fix: ensure to use the right format by using format constants now

Conflicts:
contrib/bdr/bdr.c

11 years agobdr: If bdr.max_connections is zero, don't try to allocate -1 shmem
Craig Ringer [Mon, 21 Apr 2014 05:51:31 +0000 (13:51 +0800)]
bdr: If bdr.max_connections is zero, don't try to allocate -1 shmem

11 years agobdr: auto-calculate bdr.max_workers from bdr.connections if unset
Craig Ringer [Fri, 18 Apr 2014 13:44:11 +0000 (21:44 +0800)]
bdr: auto-calculate bdr.max_workers from bdr.connections if unset

Allocate enough shared memory to create BdrWorker entries in BdrWorkerCtl for
one per-database worker and one apply worker for every configured connection,
i.e. assume each configured connection is for a different DB.

11 years agobdr: Don't print an informative message in a signal handler.
Andres Freund [Fri, 18 Apr 2014 12:20:35 +0000 (14:20 +0200)]
bdr: Don't print an informative message in a signal handler.

11 years agobdr: code style cleanups for the dynamic bgworker change
Andres Freund [Fri, 18 Apr 2014 12:16:00 +0000 (14:16 +0200)]
bdr: code style cleanups for the dynamic bgworker change

Including formatting and shmem vs shm consistency cleanups.

11 years agobdr: fix shmem size computation for the recent dynamic bgworker change
Andres Freund [Fri, 18 Apr 2014 12:00:34 +0000 (14:00 +0200)]
bdr: fix shmem size computation for the recent dynamic bgworker change

11 years agobdr: prefix functions with bdr_
Craig Ringer [Thu, 17 Apr 2014 01:55:00 +0000 (09:55 +0800)]
bdr: prefix functions with bdr_

11 years agobdr: Use dynamic background workers and shared memory
Craig Ringer [Wed, 16 Apr 2014 08:54:36 +0000 (16:54 +0800)]
bdr: Use dynamic background workers and shared memory

BDR previously used one static bgworker for each apply connection, passing the
configuration for each apply worker as a pointer into postmaster memory.

This relied on the ability to fork() without exec(), which won't work on
EXEC_BACKEND platforms (i.e. Windows). It also prevented any possibility
of adding new connections at runtime, made it harder to control when
apply workers started, and made it impossible to run a short lived apply
worker.

In order to properly support dump/apply for logical dump based node bring-up,
we need to be able to run short-lived bgworkers and pass parameters to them
that are only determined after postmaster start. This requires dynamic
bgworkers and the use of shared memory to communicate parameters to bgworkers.

11 years agobdr: fix: corrected typo in PG_FUNCTION_INFO_V1() call
Christian Kruse [Thu, 10 Apr 2014 07:27:57 +0000 (09:27 +0200)]
bdr: fix: corrected typo in PG_FUNCTION_INFO_V1() call

11 years agobdr: fix: SPI expects a char array for NULLs
Christian Kruse [Thu, 10 Apr 2014 07:03:15 +0000 (09:03 +0200)]
bdr: fix: SPI expects a char array for NULLs

11 years agobdr: Fix issues with transaction local state used in ddl queues processing.
Andres Freund [Wed, 9 Apr 2014 12:33:17 +0000 (14:33 +0200)]
bdr: Fix issues with transaction local state used in ddl queues processing.

Otherwise CONCURRENTLY commands fails because resources will be freed
twice and because tupledescs et al. are still referenced.

11 years agobdr: bugfix: avoid replication of internal schema
Christian Kruse [Wed, 9 Apr 2014 12:25:41 +0000 (14:25 +0200)]
bdr: bugfix: avoid replication of internal schema

11 years agobdr: Apply event from the command queue using full blown portals.
Andres Freund [Wed, 9 Apr 2014 12:06:38 +0000 (14:06 +0200)]
bdr: Apply event from the command queue using full blown portals.

This has the advantage that we can support normal SQL statements in
the command queue which is needed for conflict triggers.

11 years agobdr: lift restriction on ALTER .. RENAME
Alvaro Herrera [Tue, 8 Apr 2014 21:00:10 +0000 (18:00 -0300)]
bdr: lift restriction on ALTER .. RENAME

11 years agobdr: fix idiotic bdr-drops merge mistaek
Alvaro Herrera [Tue, 8 Apr 2014 20:51:35 +0000 (17:51 -0300)]
bdr: fix idiotic bdr-drops merge mistaek

11 years agobdr: lift restriction on DROP
Alvaro Herrera [Tue, 8 Apr 2014 20:36:31 +0000 (17:36 -0300)]
bdr: lift restriction on DROP

11 years agobdr: add DROP support, using stuff from bdr-drops
Alvaro Herrera [Fri, 4 Apr 2014 20:16:04 +0000 (17:16 -0300)]
bdr: add DROP support, using stuff from bdr-drops

11 years agobdr: Improve buffer and snapshot tracking.
Andres Freund [Tue, 8 Apr 2014 10:20:18 +0000 (12:20 +0200)]
bdr: Improve buffer and snapshot tracking.

As a preparation for more elaborate conflict handling track tuples
using TupleTableSlots and acquire/release snapshots more granulary.

11 years agobdr: Minor code formatting fixes
Andres Freund [Mon, 7 Apr 2014 07:56:11 +0000 (09:56 +0200)]
bdr: Minor code formatting fixes

11 years agobdr: Introduce support for forwarding changes from foreign nodes
Craig Ringer [Mon, 7 Apr 2014 08:07:14 +0000 (16:07 +0800)]
bdr: Introduce support for forwarding changes from foreign nodes

Adds the "forward_changesets" option to the bdr_output plugin.

This can be used to cascade changes from one node to another,
potentially allowing cascading logical replication.

It's required to support proper addition of a new node via logical
dump.

11 years agobdr: Use sequencer wakeup scheduling code in the apply path as well.
Andres Freund [Fri, 4 Apr 2014 12:21:55 +0000 (14:21 +0200)]
bdr: Use sequencer wakeup scheduling code in the apply path as well.

11 years agobdr: Improve sequencer wakeup logic.
Andres Freund [Fri, 4 Apr 2014 11:07:03 +0000 (13:07 +0200)]
bdr: Improve sequencer wakeup logic.

Schedule a sequencer wakeup at EOXact whenever a sequence is created
or it's setttings are modified. This allows to significantly decrease
the frequency of unneccessary sequencer wakeups and also significantly
reduces the time until a new sequence is initialized.

11 years agobdr: Fix some embarrassing oversights in recent commits leading to aborting replay.
Andres Freund [Fri, 4 Apr 2014 10:57:08 +0000 (12:57 +0200)]
bdr: Fix some embarrassing oversights in recent commits leading to aborting replay.

11 years agobdr: allow certain types of ALTER TABLE commands
Christian Kruse [Wed, 2 Apr 2014 11:15:24 +0000 (13:15 +0200)]
bdr: allow certain types of ALTER TABLE commands

For now we allow:

- ADD COLUMN
- DEFAULT
- CLUSTER ON
- SET WITHOUT CLUSTER
- SET (...)
- RESET (...)
- replace reloption list

11 years agobdr: better error messages for SPI calls
Christian Kruse [Mon, 31 Mar 2014 12:16:08 +0000 (14:16 +0200)]
bdr: better error messages for SPI calls

I could be wrong but β€žblubβ€œ or β€žblartβ€œ is not a very comprehensible
error message ;-)

11 years agobdr: Don't forbid CREATE INDEX CONCURRENTLY anymore.
Andres Freund [Tue, 1 Apr 2014 22:39:06 +0000 (00:39 +0200)]
bdr: Don't forbid CREATE INDEX CONCURRENTLY anymore.

11 years agobdr: Clean up remote update replay code a bit.
Andres Freund [Tue, 1 Apr 2014 18:04:31 +0000 (20:04 +0200)]
bdr: Clean up remote update replay code a bit.

11 years agobdr: Remove superflous check_sequencer_wakeup() call.
Andres Freund [Tue, 1 Apr 2014 17:24:31 +0000 (19:24 +0200)]
bdr: Remove superflous check_sequencer_wakeup() call.

11 years agobdr: Simplify logic for generating the primary key during updates.
Andres Freund [Tue, 1 Apr 2014 17:22:53 +0000 (19:22 +0200)]
bdr: Simplify logic for generating the primary key during updates.

That hopefully gets rid of compiler warnings on older gccs.

11 years agobdr: Try to add bdr_commandfilter.c to windows buildsystem.
Andres Freund [Tue, 1 Apr 2014 17:21:59 +0000 (19:21 +0200)]
bdr: Try to add bdr_commandfilter.c to windows buildsystem.

Also reorder some sourcefiles into alphabetical order...

11 years agobdr: prevent specific utility commands from being executed
Christian Kruse [Wed, 26 Mar 2014 12:03:26 +0000 (13:03 +0100)]
bdr: prevent specific utility commands from being executed

We use a ProcessUtility_hook to prevent some utility commands from being
executed. Currently this contains:

- SECURITY LABEL
- CREATE INDEX CONCURRENTLY
- ALTER TABLE
- ALTER β€¦ RENAME TO
- DROP TABLE/VIEW/SEQUENCE/TRIGGER/RULE/EXTENSION/TYPE
- DROP OWNED
- ALTER TYPE β€¦ ADD VALUE

Still TODO:

- Prevent replication for CREATE/DROP/ALTER TABLESPACE/ALTER TABLESPACE
  MOVE.
- Prevent replication of COMMENT ON for non-local objects.
- Implement a new GUC, bdr.ddl_prevent_replication

11 years agobdr: bugfix: end critical section in β€žnot acquired newβ€œ case as well
Christian Kruse [Mon, 31 Mar 2014 12:08:37 +0000 (14:08 +0200)]
bdr: bugfix: end critical section in β€žnot acquired newβ€œ case as well

11 years agobdr: calling check_sequencer_wakeup() now on UPDATE conflict
Christian Kruse [Mon, 31 Mar 2014 10:26:33 +0000 (12:26 +0200)]
bdr: calling check_sequencer_wakeup() now on UPDATE conflict

After reading code it seems to be no problem calling
check_sequencer_wakeup() on UPDATE conflict; thus we do it.

11 years agobdr: moved apply/log update check code to a dedicated function
Christian Kruse [Fri, 28 Mar 2014 14:58:02 +0000 (15:58 +0100)]
bdr: moved apply/log update check code to a dedicated function

11 years agobdr: generated_key wasn't used at all, so drop it
Christian Kruse [Fri, 28 Mar 2014 14:57:05 +0000 (15:57 +0100)]
bdr: generated_key wasn't used at all, so drop it

11 years agobdr: refactored use Oids to identify and refer to relations
Christian Kruse [Wed, 26 Mar 2014 10:06:53 +0000 (11:06 +0100)]
bdr: refactored use Oids to identify and refer to relations

11 years agobdr: Support replication of CONCURRENTLY commands.
Andres Freund [Tue, 1 Apr 2014 16:34:14 +0000 (18:34 +0200)]
bdr: Support replication of CONCURRENTLY commands.

To do so ddl replication can no longer user spi as that prohibits
executing commands that execute transaction internally. Do the grunt
work ourselves instead.

11 years agobdr: queue CREATE SCHEMA as well
Alvaro Herrera [Tue, 1 Apr 2014 15:52:21 +0000 (12:52 -0300)]
bdr: queue CREATE SCHEMA as well

11 years agobdr: Rewrote lookup code for bdr.bdr_queued_commands
Christian Kruse [Thu, 20 Mar 2014 17:50:39 +0000 (18:50 +0100)]
bdr: Rewrote lookup code for bdr.bdr_queued_commands

Now we're looking up the QueuedDDLCommandsRelid of
bdr.bdr_queued_commands in bdr_maintain_schema() using
get_namespace_oid() as well as get_relname_relid().

11 years agobdr: Fix typo causing the wrong tuple format to be sent
Andres Freund [Thu, 20 Mar 2014 21:14:27 +0000 (22:14 +0100)]
bdr: Fix typo causing the wrong tuple format to be sent

11 years agobdr: Fix typo causing the send/recv not to be used even though version's match
Andres Freund [Thu, 20 Mar 2014 21:12:52 +0000 (22:12 +0100)]
bdr: Fix typo causing the send/recv not to be used even though version's match

Found in respond to tests by Christian.

11 years agobdr: Fix Windows build by compiling bdr_compat.c
Andres Freund [Sun, 16 Mar 2014 22:27:24 +0000 (23:27 +0100)]
bdr: Fix Windows build by compiling bdr_compat.c

11 years agobdr: Properly send timestamps, xlogrecptrs as int64s
Andres Freund [Sun, 16 Mar 2014 22:22:14 +0000 (23:22 +0100)]
bdr: Properly send timestamps, xlogrecptrs as int64s

11 years agobdr: Initial framework for choosing the correct data encoding based on the client.
Andres Freund [Sun, 16 Mar 2014 21:59:34 +0000 (22:59 +0100)]
bdr: Initial framework for choosing the correct data encoding based on the client.

11 years agobdr: Don't perform index insertions for HOT updates
Andres Freund [Fri, 14 Mar 2014 22:34:52 +0000 (23:34 +0100)]
bdr: Don't perform index insertions for HOT updates

11 years agobdr: Use the old local tuple to build the new tuple version for updates.
Andres Freund [Fri, 14 Mar 2014 22:31:38 +0000 (23:31 +0100)]
bdr: Use the old local tuple to build the new tuple version for updates.

This allows us to handle unchanged toast columns.

11 years agobdr: Send relation information separately from tuple data
Andres Freund [Fri, 14 Mar 2014 22:07:35 +0000 (23:07 +0100)]
bdr: Send relation information separately from tuple data

11 years agobdr: Ugly makefile hack to support make clean
Andres Freund [Fri, 14 Mar 2014 20:57:56 +0000 (21:57 +0100)]
bdr: Ugly makefile hack to support make clean

11 years agobdr: Initial implementation of a more elaborate tuple wire protocol.
Andres Freund [Fri, 14 Mar 2014 20:53:48 +0000 (21:53 +0100)]
bdr: Initial implementation of a more elaborate tuple wire protocol.

BDR wants to be fast, but it also wants to support replication across
versions and architectures. So far we used to always copy the binary
data as is between sender as receiver. That works well enough for
simple scalar core data types, but it breaks down when oids are
embedded in the disk format.

Instead allow to specify the format on a per-datum format. It's now
supported to send data in binary, send/recv format or text. On the
sending side we select binary if it's a scalar core type, and
otherwise use send/recv. This needs to be extended to support cross
architecture replication, but that's for another commit.

11 years agobdr: Don't queue truncate triggers for serials created inside a CREATE TABLE
Andres Freund [Fri, 14 Mar 2014 20:10:22 +0000 (21:10 +0100)]
bdr: Don't queue truncate triggers for serials created inside a CREATE TABLE

11 years agobdr: add CREATE EXTENSION to set of replicated commands
Alvaro Herrera [Fri, 14 Mar 2014 19:33:22 +0000 (16:33 -0300)]
bdr: add CREATE EXTENSION to set of replicated commands

11 years agobdr: Replicat CREATE TYPE
Andres Freund [Fri, 14 Mar 2014 19:33:21 +0000 (20:33 +0100)]
bdr: Replicat CREATE TYPE

At least CREATE TYPE ... AS ENUM works.

11 years agobdr: adjustments for changed output plugin API
Andres Freund [Wed, 12 Mar 2014 17:26:10 +0000 (18:26 +0100)]
bdr: adjustments for changed output plugin API

11 years agobdr: use correct lock mode when creating extensions
Christian Kruse [Tue, 4 Mar 2014 09:24:00 +0000 (10:24 +0100)]
bdr: use correct lock mode when creating extensions

11 years agobdr: code formatting cleanup
Christian Kruse [Tue, 4 Mar 2014 09:20:44 +0000 (10:20 +0100)]
bdr: code formatting cleanup

11 years agobdr: mergme: Also queue ALTER TABLE commands
Alvaro Herrera [Thu, 6 Mar 2014 23:11:30 +0000 (20:11 -0300)]
bdr: mergme: Also queue ALTER TABLE commands

11 years agobdr: mergme: Only add truncate trigger if CREATE TABLE
Alvaro Herrera [Thu, 6 Mar 2014 23:11:10 +0000 (20:11 -0300)]
bdr: mergme: Only add truncate trigger if CREATE TABLE