Add a new DestReceiver for printing tuples without catalog access.
If you create a DestReciver of type DestRemote and try to use it from
a replication connection that is not bound to a specific daabase, or
any other hypothetical type of backend that is not bound to a specific
database, it will fail because it doesn't have a pg_proc catalog to
look up properties of the types being printed. In general, that's
an unavoidable problem, but we can hardwire the properties of a few
builtin types in order to support utility commands. This new
DestReceiver of type DestRemoteSimple does just that.
Patch by me, reviewed by Michael Paquier.
Discussion: http://postgr.es/m/CA+TgmobNo4qz06wHEmy9DszAre3dYx-WNhHSCbU9SAwf+9Ft6g@mail.gmail.com
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/a84069d9350400c860d5e932b50dfd337aa407b0
Modified Files
--------------
src/backend/access/common/Makefile | 4 +-
src/backend/access/common/printsimple.c | 110 ++++++++++++++++++++++++++++++++
src/backend/tcop/dest.c | 12 ++++
src/include/access/printsimple.h | 23 +++++++
src/include/tcop/dest.h | 1 +
5 files changed, 148 insertions(+), 2 deletions(-)
