Add support for temporary replication slots
This allows creating temporary replication slots that are removed
automatically at the end of the session or on error.
From: Petr Jelinek <petr.jelinek@2ndquadrant.com>
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/a924c327e2793d2025b19e18de7917110dc8afd8
Modified Files
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contrib/test_decoding/Makefile | 2 +-
contrib/test_decoding/expected/ddl.out | 4 +-
contrib/test_decoding/expected/slot.out | 58 +++++++++++++++++++++++++++
contrib/test_decoding/sql/slot.sql | 20 ++++++++++
doc/src/sgml/func.sgml | 16 ++++++--
doc/src/sgml/protocol.sgml | 13 ++++++-
src/backend/catalog/system_views.sql | 11 ++++++
src/backend/replication/repl_gram.y | 22 +++++++----
src/backend/replication/repl_scanner.l | 1 +
src/backend/replication/slot.c | 69 ++++++++++++++++++++++++++-------
src/backend/replication/slotfuncs.c | 24 ++++++++----
src/backend/replication/walsender.c | 28 +++++++------
src/backend/storage/lmgr/proc.c | 3 ++
src/backend/tcop/postgres.c | 3 ++
src/include/catalog/pg_proc.h | 6 +--
src/include/nodes/replnodes.h | 1 +
src/include/replication/slot.h | 4 +-
src/test/regress/expected/rules.out | 3 +-
18 files changed, 237 insertions(+), 51 deletions(-)