| /*------------------------------------------------------------------------- |
| * |
| * nodeAppend.h |
| * |
| * |
| * |
| * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * $PostgreSQL: pgsql/src/include/executor/nodeAppend.h,v 1.25 2006/03/05 15:58:56 momjian Exp $ |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef NODEAPPEND_H |
| #define NODEAPPEND_H |
| |
| #include "nodes/execnodes.h" |
| |
| extern int ExecCountSlotsAppend(Append *node); |
| extern AppendState *ExecInitAppend(Append *node, EState *estate, int eflags); |
| extern TupleTableSlot *ExecAppend(AppendState *node); |
| extern void ExecEndAppend(AppendState *node); |
| extern void ExecReScanAppend(AppendState *node, ExprContext *exprCtxt); |
| |
| enum |
| { |
| GPMON_APPEND_CURRTABLE = GPMON_QEXEC_M_NODE_START, |
| GPMON_APPEND_TOTAL |
| }; |
| |
| static inline gpmon_packet_t * GpmonPktFromAppendState(AppendState *node) |
| { |
| return &node->ps.gpmon_pkt; |
| } |
| |
| #endif /* NODEAPPEND_H */ |