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pgindent run for 8.2.
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@ -7,7 +7,7 @@
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/rewrite/rewriteHandler.c,v 1.166 2006/09/02 17:06:52 tgl Exp $
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* $PostgreSQL: pgsql/src/backend/rewrite/rewriteHandler.c,v 1.167 2006/10/04 00:29:56 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -43,13 +43,13 @@ static Query *rewriteRuleAction(Query *parsetree,
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bool *returning_flag);
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static List *adjustJoinTreeList(Query *parsetree, bool removert, int rt_index);
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static void rewriteTargetList(Query *parsetree, Relation target_relation,
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List **attrno_list);
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List **attrno_list);
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static TargetEntry *process_matched_tle(TargetEntry *src_tle,
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TargetEntry *prior_tle,
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const char *attrName);
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static Node *get_assignment_input(Node *node);
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static void rewriteValuesRTE(RangeTblEntry *rte, Relation target_relation,
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List *attrnos);
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List *attrnos);
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static void markQueryForLocking(Query *qry, bool forUpdate, bool noWait,
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bool skipOldNew);
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static List *matchLocks(CmdType event, RuleLock *rulelocks,
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@ -431,10 +431,10 @@ rewriteRuleAction(Query *parsetree,
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}
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/*
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* If rule_action has a RETURNING clause, then either throw it away
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* if the triggering query has no RETURNING clause, or rewrite it to
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* emit what the triggering query's RETURNING clause asks for. Throw
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* an error if more than one rule has a RETURNING clause.
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* If rule_action has a RETURNING clause, then either throw it away if the
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* triggering query has no RETURNING clause, or rewrite it to emit what
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* the triggering query's RETURNING clause asks for. Throw an error if
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* more than one rule has a RETURNING clause.
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*/
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if (!parsetree->returningList)
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rule_action->returningList = NIL;
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@ -443,7 +443,7 @@ rewriteRuleAction(Query *parsetree,
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if (*returning_flag)
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ereport(ERROR,
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(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
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errmsg("cannot have RETURNING lists in multiple rules")));
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errmsg("cannot have RETURNING lists in multiple rules")));
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*returning_flag = true;
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rule_action->returningList = (List *)
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ResolveNew((Node *) parsetree->returningList,
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@ -907,12 +907,12 @@ searchForDefault(RangeTblEntry *rte)
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foreach(lc, rte->values_lists)
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{
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List *sublist = (List *) lfirst(lc);
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ListCell *lc2;
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List *sublist = (List *) lfirst(lc);
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ListCell *lc2;
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foreach(lc2, sublist)
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{
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Node *col = (Node *) lfirst(lc2);
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Node *col = (Node *) lfirst(lc2);
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if (IsA(col, SetToDefault))
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return true;
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@ -952,15 +952,15 @@ rewriteValuesRTE(RangeTblEntry *rte, Relation target_relation, List *attrnos)
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newValues = NIL;
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foreach(lc, rte->values_lists)
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{
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List *sublist = (List *) lfirst(lc);
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List *newList = NIL;
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ListCell *lc2;
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ListCell *lc3;
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List *sublist = (List *) lfirst(lc);
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List *newList = NIL;
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ListCell *lc2;
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ListCell *lc3;
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forboth(lc2, sublist, lc3, attrnos)
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{
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Node *col = (Node *) lfirst(lc2);
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int attrno = lfirst_int(lc3);
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Node *col = (Node *) lfirst(lc2);
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int attrno = lfirst_int(lc3);
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if (IsA(col, SetToDefault))
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{
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@ -972,7 +972,7 @@ rewriteValuesRTE(RangeTblEntry *rte, Relation target_relation, List *attrnos)
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if (!att_tup->attisdropped)
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new_expr = build_column_default(target_relation, attrno);
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else
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new_expr = NULL; /* force a NULL if dropped */
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new_expr = NULL; /* force a NULL if dropped */
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/*
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* If there is no default (ie, default is effectively NULL),
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@ -1548,8 +1548,8 @@ RewriteQuery(Query *parsetree, List *rewrite_events)
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RangeTblEntry *values_rte = NULL;
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/*
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* If it's an INSERT ... VALUES (...), (...), ...
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* there will be a single RTE for the VALUES targetlists.
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* If it's an INSERT ... VALUES (...), (...), ... there will be a
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* single RTE for the VALUES targetlists.
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*/
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if (list_length(parsetree->jointree->fromlist) == 1)
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{
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@ -1567,7 +1567,7 @@ RewriteQuery(Query *parsetree, List *rewrite_events)
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if (values_rte)
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{
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List *attrnos;
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List *attrnos;
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/* Process the main targetlist ... */
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rewriteTargetList(parsetree, rt_entry_relation, &attrnos);
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@ -1638,11 +1638,11 @@ RewriteQuery(Query *parsetree, List *rewrite_events)
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}
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/*
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* If there is an INSTEAD, and the original query has a RETURNING,
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* we have to have found a RETURNING in the rule(s), else fail.
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* (Because DefineQueryRewrite only allows RETURNING in unconditional
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* INSTEAD rules, there's no need to worry whether the substituted
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* RETURNING will actually be executed --- it must be.)
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* If there is an INSTEAD, and the original query has a RETURNING, we
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* have to have found a RETURNING in the rule(s), else fail. (Because
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* DefineQueryRewrite only allows RETURNING in unconditional INSTEAD
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* rules, there's no need to worry whether the substituted RETURNING
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* will actually be executed --- it must be.)
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*/
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if ((instead || qual_product != NULL) &&
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parsetree->returningList &&
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@ -1653,22 +1653,22 @@ RewriteQuery(Query *parsetree, List *rewrite_events)
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case CMD_INSERT:
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ereport(ERROR,
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(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
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errmsg("cannot INSERT RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errmsg("cannot INSERT RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errhint("You need an unconditional ON INSERT DO INSTEAD rule with a RETURNING clause.")));
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break;
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case CMD_UPDATE:
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ereport(ERROR,
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(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
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errmsg("cannot UPDATE RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errmsg("cannot UPDATE RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errhint("You need an unconditional ON UPDATE DO INSTEAD rule with a RETURNING clause.")));
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break;
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case CMD_DELETE:
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ereport(ERROR,
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(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
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errmsg("cannot DELETE RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errmsg("cannot DELETE RETURNING on relation \"%s\"",
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RelationGetRelationName(rt_entry_relation)),
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errhint("You need an unconditional ON DELETE DO INSTEAD rule with a RETURNING clause.")));
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break;
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default:
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