| Current Path : /usr/local/include/postgresql/server/executor/ |
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| Current File : //usr/local/include/postgresql/server/executor/nodeUnique.h |
/*------------------------------------------------------------------------- * * nodeUnique.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/nodeUnique.h,v 1.24 2008/01/01 19:45:57 momjian Exp $ * *------------------------------------------------------------------------- */ #ifndef NODEUNIQUE_H #define NODEUNIQUE_H #include "nodes/execnodes.h" extern int ExecCountSlotsUnique(Unique *node); extern UniqueState *ExecInitUnique(Unique *node, EState *estate, int eflags); extern TupleTableSlot *ExecUnique(UniqueState *node); extern void ExecEndUnique(UniqueState *node); extern void ExecReScanUnique(UniqueState *node, ExprContext *exprCtxt); #endif /* NODEUNIQUE_H */