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| author | Robert Haas <rhaas@postgresql.org> | 2017-01-24 16:53:56 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2017-01-24 16:53:56 -0500 |
| commit | a84069d9350400c860d5e932b50dfd337aa407b0 (patch) | |
| tree | ac278978c902539d065211f2fb47c4a04d4b40f3 /src/backend/parser/parse_expr.c | |
| parent | 7b4ac19982a77a1a2a6f096c4a11ee7325a14d2c (diff) | |
| download | postgresql-a84069d9350400c860d5e932b50dfd337aa407b0.tar.gz postgresql-a84069d9350400c860d5e932b50dfd337aa407b0.zip | |
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
Diffstat (limited to 'src/backend/parser/parse_expr.c')
0 files changed, 0 insertions, 0 deletions