/*-------------------------------------------------------------------------
*
* nodeHashjoin . h
* prototypes for nodeHashjoin . c
*
*
* Portions Copyright ( c ) 1996 - 2025 , PostgreSQL Global Development Group
* Portions Copyright ( c ) 1994 , Regents of the University of California
*
* src / include / executor / nodeHashjoin . h
*
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
#ifndef NODEHASHJOIN_H
#define NODEHASHJOIN_H
#include "access/parallel.h"
#include "nodes/execnodes.h"
#include "storage/buffile.h"
extern HashJoinState *ExecInitHashJoin(HashJoin *node, EState *estate, int eflags);
extern void ExecEndHashJoin(HashJoinState *node);
extern void ExecReScanHashJoin(HashJoinState *node);
extern void ExecShutdownHashJoin(HashJoinState *node);
extern void ExecHashJoinEstimate(HashJoinState *state, ParallelContext *pcxt);
extern void ExecHashJoinInitializeDSM(HashJoinState *state, ParallelContext *pcxt);
extern void ExecHashJoinReInitializeDSM(HashJoinState *state, ParallelContext *pcxt);
extern void ExecHashJoinInitializeWorker(HashJoinState *state,
ParallelWorkerContext *pwcxt);
extern void ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue,
BufFile **fileptr, HashJoinTable hashtable);
#endif /* NODEHASHJOIN_H */
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