database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-27 07:42:10 +03:00
Code Activity

Remove TupleDesc remapping logic from tqueue.c.

Browse Source 
With the introduction of a shared memory record typmod registry, it is no
longer necessary to remap record typmods when sending tuples between backends
so most of tqueue.c can be removed.

Author: Thomas Munro
Reviewed-By: Andres Freund
Discussion: https://postgr.es/m/CAEepm=0ZtQ-SpsgCyzzYpsXS6e=kZWqk3g5Ygn3MDV7A8dabUA@mail.gmail.com
This commit is contained in:
Andres Freund
2017-09-14 19:59:02 -07:00
parent cc5f81366c
commit 6b65a7fe62
6 changed files with 27 additions and 1110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/include/executor/tqueue.h
View File

@@ -24,8 +24,7 @@ typedef struct TupleQueueReader TupleQueueReader;
extern DestReceiver *CreateTupleQueueDestReceiver(shm_mq_handle *handle);
/* Use these to receive tuples from a shm_mq. */
extern TupleQueueReader *CreateTupleQueueReader(shm_mq_handle *handle,
TupleDesc tupledesc);
extern TupleQueueReader *CreateTupleQueueReader(shm_mq_handle *handle);
extern void DestroyTupleQueueReader(TupleQueueReader *reader);
extern HeapTuple TupleQueueReaderNext(TupleQueueReader *reader,
bool nowait, bool *done);