/*------------------------------------------------------------------------- * * parse_agg.h * * * * Copyright (c) 1994, Regents of the University of California * * $Id: parse_agg.h,v 1.1 1997/11/25 22:06:53 momjian Exp $ * *------------------------------------------------------------------------- */ #ifndef PARSE_AGG_H #define PARSE_AGG_H #include <nodes/nodes.h> #include <nodes/parsenodes.h> #include <nodes/primnodes.h> #include <parser/parse_node.h> void AddAggToParseState(ParseState *pstate, Aggreg *aggreg); void finalizeAggregates(ParseState *pstate, Query *qry); bool contain_agg_clause(Node *clause); bool exprIsAggOrGroupCol(Node *expr, List *groupClause); bool tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause); void parseCheckAggregates(ParseState *pstate, Query *qry); Aggreg *ParseAgg(char *aggname, Oid basetype, Node *target); void agg_error(char *caller, char *aggname, Oid basetypeID); #endif /* PARSE_AGG_H */