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that used to do it in planner. That was an ancient kluge that was never satisfactory; errors should be detected at parse time when possible. But at the time we didn't have the support mechanism (expression_tree_walker et al) to make it convenient to do in the parser.
21 lines
585 B
C
21 lines
585 B
C
/*-------------------------------------------------------------------------
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*
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* parse_agg.h
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* handle aggregates in parser
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*
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* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: parse_agg.h,v 1.25 2003/01/17 03:25:04 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PARSE_AGG_H
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#define PARSE_AGG_H
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#include "parser/parse_node.h"
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extern void parseCheckAggregates(ParseState *pstate, Query *qry);
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#endif /* PARSE_AGG_H */
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