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//usr/include/pgsql/server/executor/nodeAgg.h
/*------------------------------------------------------------------------- * * nodeAgg.h * prototypes for nodeAgg.c * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/executor/nodeAgg.h * *------------------------------------------------------------------------- */ #ifndef NODEAGG_H #define NODEAGG_H #include "nodes/execnodes.h" extern AggState *ExecInitAgg(Agg *node, EState *estate, int eflags); extern TupleTableSlot *ExecAgg(AggState *node); extern void ExecEndAgg(AggState *node); extern void ExecReScanAgg(AggState *node); extern Size hash_agg_entry_size(int numAggs); extern Datum aggregate_dummy(PG_FUNCTION_ARGS); #endif /* NODEAGG_H */
