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Remove TupleDesc remapping logic from tqueue.c.

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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
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3
src/include/executor/execParallel.h
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@@ -36,8 +36,7 @@ typedef struct ParallelExecutorInfo
extern ParallelExecutorInfo *ExecInitParallelPlan(PlanState *planstate,
EState *estate, int nworkers, int64 tuples_needed);
extern void ExecParallelCreateReaders(ParallelExecutorInfo *pei,
TupleDesc tupDesc);
extern void ExecParallelCreateReaders(ParallelExecutorInfo *pei);
extern void ExecParallelFinish(ParallelExecutorInfo *pei);
extern void ExecParallelCleanup(ParallelExecutorInfo *pei);
extern void ExecParallelReinitialize(PlanState *planstate,