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Fix planner and rewriter to follow SQL semantics for tables that are
mentioned in FROM but not elsewhere in the query: such tables should be joined over anyway. Aside from being more standards-compliant, this allows removal of some very ugly hacks for COUNT(*) processing. Also, allow HAVING clause without aggregate functions, since SQL does. Clean up CREATE RULE statement-list syntax the same way Bruce just fixed the main stmtmulti production. CAUTION: addition of a field to RangeTblEntry nodes breaks stored rules; you will have to initdb if you have any rules.
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.73 1999/08/21 03:48:58 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.74 1999/10/07 04:23:04 tgl Exp $
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*
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* NOTES
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* Most of the read functions for plan nodes are tested. (In fact, they
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@ -1380,6 +1380,10 @@ _readRangeTblEntry()
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token = lsptok(NULL, &length); /* get :inFromCl */
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local_node->inFromCl = (token[0] == 't') ? true : false;
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token = lsptok(NULL, &length); /* eat :inJoinSet */
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token = lsptok(NULL, &length); /* get :inJoinSet */
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local_node->inJoinSet = (token[0] == 't') ? true : false;
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token = lsptok(NULL, &length); /* eat :skipAcl */
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token = lsptok(NULL, &length); /* get :skipAcl */
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local_node->skipAcl = (token[0] == 't') ? true : false;
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