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https://github.com/postgres/postgres.git
synced 2025-07-17 06:41:09 +03:00
Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.
This commit is contained in:
Bruce Momjian
@ -6,7 +6,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.4 1997/09/07 04:48:07 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.5 1997/09/08 02:28:17 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -32,10 +32,10 @@
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static void
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ApplyRetrieveRule(Query * parsetree, RewriteRule * rule,
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int rt_index, int relation_level, int *modified);
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static List *
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static List *
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fireRules(Query * parsetree, int rt_index, CmdType event,
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bool * instead_flag, List * locks, List ** qual_products);
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static List *deepRewriteQuery(Query * parsetree);
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static List *deepRewriteQuery(Query * parsetree);
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/*
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* gatherRewriteMeta -
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@ -51,9 +51,9 @@ gatherRewriteMeta(Query * parsetree,
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CmdType event,
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bool * instead_flag)
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{
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RewriteInfo *info;
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int rt_length;
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int result_reln;
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RewriteInfo *info;
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int rt_length;
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int result_reln;
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info = (RewriteInfo *) palloc(sizeof(RewriteInfo));
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info->rt_index = rt_index;
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@ -90,18 +90,18 @@ gatherRewriteMeta(Query * parsetree,
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*/
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if (info->action != CMD_SELECT)
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{ /* i.e update XXXXX */
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int new_result_reln = 0;
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int new_result_reln = 0;
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result_reln = info->rule_action->resultRelation;
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switch (result_reln)
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{
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case PRS2_CURRENT_VARNO:
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new_result_reln = rt_index;
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break;
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case PRS2_NEW_VARNO: /* XXX */
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default:
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new_result_reln = result_reln + rt_length;
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break;
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case PRS2_CURRENT_VARNO:
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new_result_reln = rt_index;
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break;
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case PRS2_NEW_VARNO: /* XXX */
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default:
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new_result_reln = result_reln + rt_length;
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break;
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}
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info->rule_action->resultRelation = new_result_reln;
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}
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@ -109,16 +109,16 @@ gatherRewriteMeta(Query * parsetree,
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return info;
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}
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static List *
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static List *
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OptimizeRIRRules(List * locks)
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{
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List *attr_level = NIL,
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*i;
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List *relation_level = NIL;
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List *attr_level = NIL,
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*i;
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List *relation_level = NIL;
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foreach(i, locks)
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{
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RewriteRule *rule_lock = lfirst(i);
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RewriteRule *rule_lock = lfirst(i);
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if (rule_lock->attrno == -1)
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relation_level = lappend(relation_level, rule_lock);
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@ -132,16 +132,16 @@ OptimizeRIRRules(List * locks)
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* idea is to put instead rules before regular rules so that
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* excess semantically queasy queries aren't processed
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*/
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static List *
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static List *
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orderRules(List * locks)
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{
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List *regular = NIL,
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*i;
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List *instead_rules = NIL;
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List *regular = NIL,
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*i;
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List *instead_rules = NIL;
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foreach(i, locks)
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{
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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if (rule_lock->isInstead)
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instead_rules = lappend(instead_rules, rule_lock);
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@ -154,11 +154,11 @@ orderRules(List * locks)
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static int
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AllRetrieve(List * actions)
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{
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List *n;
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List *n;
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foreach(n, actions)
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{
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Query *pt = lfirst(n);
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Query *pt = lfirst(n);
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/*
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* in the old postgres code, we check whether command_type is a
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@ -171,17 +171,17 @@ AllRetrieve(List * actions)
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return true;
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}
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static List *
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static List *
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FireRetrieveRulesAtQuery(Query * parsetree,
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int rt_index,
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Relation relation,
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bool * instead_flag,
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int rule_flag)
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{
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List *i,
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*locks;
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RuleLock *rt_entry_locks = NULL;
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List *work = NIL;
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List *i,
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*locks;
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RuleLock *rt_entry_locks = NULL;
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List *work = NIL;
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if ((rt_entry_locks = relation->rd_rules) == NULL)
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return NIL;
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@ -191,7 +191,7 @@ FireRetrieveRulesAtQuery(Query * parsetree,
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/* find all retrieve instead */
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foreach(i, locks)
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{
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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if (!rule_lock->isInstead)
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continue;
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@ -202,9 +202,9 @@ FireRetrieveRulesAtQuery(Query * parsetree,
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work = OptimizeRIRRules(locks);
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foreach(i, work)
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{
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RewriteRule *rule_lock = lfirst(i);
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int relation_level;
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int modified = FALSE;
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RewriteRule *rule_lock = lfirst(i);
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int relation_level;
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int modified = FALSE;
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relation_level = (rule_lock->attrno == -1);
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if (rule_lock->actions == NIL)
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@ -248,13 +248,13 @@ ApplyRetrieveRule(Query * parsetree,
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int relation_level,
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int *modified)
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{
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Query *rule_action = NULL;
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Node *rule_qual;
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List *rtable,
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*rt;
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int nothing,
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rt_length;
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int badsql = FALSE;
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Query *rule_action = NULL;
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Node *rule_qual;
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List *rtable,
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*rt;
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int nothing,
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rt_length;
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int badsql = FALSE;
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rule_qual = rule->qual;
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if (rule->actions)
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@ -274,7 +274,7 @@ ApplyRetrieveRule(Query * parsetree,
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rtable = copyObject(parsetree->rtable);
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foreach(rt, rtable)
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{
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RangeTblEntry *rte = lfirst(rt);
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RangeTblEntry *rte = lfirst(rt);
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/*
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* this is to prevent add_missing_vars_to_base_rels() from adding
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@ -309,21 +309,21 @@ ApplyRetrieveRule(Query * parsetree,
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AddQual(parsetree, rule_action->qual);
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}
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static List *
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static List *
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ProcessRetrieveQuery(Query * parsetree,
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List * rtable,
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bool * instead_flag,
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bool rule)
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{
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List *rt;
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List *product_queries = NIL;
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int rt_index = 0;
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List *rt;
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List *product_queries = NIL;
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int rt_index = 0;
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foreach(rt, rtable)
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{
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RangeTblEntry *rt_entry = lfirst(rt);
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Relation rt_entry_relation = NULL;
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List *result = NIL;
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RangeTblEntry *rt_entry = lfirst(rt);
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Relation rt_entry_relation = NULL;
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List *result = NIL;
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rt_index++;
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rt_entry_relation = heap_openr(rt_entry->relname);
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@ -346,12 +346,12 @@ ProcessRetrieveQuery(Query * parsetree,
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foreach(rt, rtable)
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{
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RangeTblEntry *rt_entry = lfirst(rt);
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Relation rt_entry_relation = NULL;
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RuleLock *rt_entry_locks = NULL;
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List *result = NIL;
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List *locks = NIL;
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List *dummy_products;
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RangeTblEntry *rt_entry = lfirst(rt);
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Relation rt_entry_relation = NULL;
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RuleLock *rt_entry_locks = NULL;
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List *result = NIL;
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List *locks = NIL;
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List *dummy_products;
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rt_index++;
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rt_entry_relation = heap_openr(rt_entry->relname);
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@ -376,16 +376,16 @@ ProcessRetrieveQuery(Query * parsetree,
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return product_queries;
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}
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static Query *
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static Query *
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CopyAndAddQual(Query * parsetree,
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List * actions,
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Node * rule_qual,
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int rt_index,
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CmdType event)
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{
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Query *new_tree = (Query *) copyObject(parsetree);
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Node *new_qual = NULL;
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Query *rule_action = NULL;
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Query *new_tree = (Query *) copyObject(parsetree);
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Node *new_qual = NULL;
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Query *rule_action = NULL;
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if (actions)
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rule_action = lfirst(actions);
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@ -393,8 +393,8 @@ CopyAndAddQual(Query * parsetree,
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new_qual = (Node *) copyObject(rule_qual);
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if (rule_action != NULL)
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{
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List *rtable;
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int rt_length;
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List *rtable;
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int rt_length;
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rtable = new_tree->rtable;
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rt_length = length(rtable);
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@ -418,7 +418,7 @@ CopyAndAddQual(Query * parsetree,
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* sensible semantics. remember: reality is for dead birds -- glass
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*
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*/
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static List *
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static List *
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fireRules(Query * parsetree,
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int rt_index,
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CmdType event,
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@ -426,9 +426,9 @@ fireRules(Query * parsetree,
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List * locks,
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List ** qual_products)
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{
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RewriteInfo *info;
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List *results = NIL;
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List *i;
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RewriteInfo *info;
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List *results = NIL;
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List *i;
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/* choose rule to fire from list of rules */
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if (locks == NIL)
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@ -445,12 +445,12 @@ fireRules(Query * parsetree,
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locks = orderRules(locks); /* instead rules first */
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foreach(i, locks)
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{
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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Node *qual,
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*event_qual;
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List *actions;
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List *r;
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bool orig_instead_flag = *instead_flag;
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RewriteRule *rule_lock = (RewriteRule *) lfirst(i);
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Node *qual,
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*event_qual;
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List *actions;
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List *r;
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bool orig_instead_flag = *instead_flag;
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/* multiple rule action time */
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*instead_flag = rule_lock->isInstead;
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@ -463,8 +463,8 @@ fireRules(Query * parsetree,
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rt_index, event));
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foreach(r, actions)
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{
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Query *rule_action = lfirst(r);
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Node *rule_qual = copyObject(event_qual);
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Query *rule_action = lfirst(r);
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Node *rule_qual = copyObject(event_qual);
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/*--------------------------------------------------
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* Step 1:
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@ -535,12 +535,12 @@ fireRules(Query * parsetree,
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return results;
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}
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static List *
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static List *
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RewriteQuery(Query * parsetree, bool * instead_flag, List ** qual_products)
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{
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CmdType event;
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List *product_queries = NIL;
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int result_relation = 0;
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CmdType event;
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List *product_queries = NIL;
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int result_relation = 0;
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Assert(parsetree != NULL);
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@ -565,9 +565,9 @@ RewriteQuery(Query * parsetree, bool * instead_flag, List ** qual_products)
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/*
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* the statement is an update, insert or delete
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*/
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RangeTblEntry *rt_entry;
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Relation rt_entry_relation = NULL;
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RuleLock *rt_entry_locks = NULL;
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RangeTblEntry *rt_entry;
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Relation rt_entry_relation = NULL;
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RuleLock *rt_entry_locks = NULL;
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rt_entry = rt_fetch(result_relation, parsetree->rtable);
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rt_entry_relation = heap_openr(rt_entry->relname);
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@ -576,7 +576,7 @@ RewriteQuery(Query * parsetree, bool * instead_flag, List ** qual_products)
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if (rt_entry_locks != NULL)
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{
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List *locks =
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List *locks =
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matchLocks(event, rt_entry_locks, result_relation, parsetree);
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product_queries =
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@ -595,7 +595,7 @@ RewriteQuery(Query * parsetree, bool * instead_flag, List ** qual_products)
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/*
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* the statement is a select
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*/
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Query *other;
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Query *other;
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other = copyObject(parsetree); /* ApplyRetrieveRule changes the
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* range table */
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@ -613,14 +613,14 @@ RewriteQuery(Query * parsetree, bool * instead_flag, List ** qual_products)
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#define REWRITE_INVOKE_MAX 10
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#endif
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static int numQueryRewriteInvoked = 0;
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static int numQueryRewriteInvoked = 0;
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/*
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* QueryRewrite -
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* rewrite one query via QueryRewrite system, possibly returning 0, or many
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* queries
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*/
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List *
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List *
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QueryRewrite(Query * parsetree)
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{
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numQueryRewriteInvoked = 0;
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@ -635,14 +635,14 @@ QueryRewrite(Query * parsetree)
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* deepRewriteQuery -
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* rewrites the query and apply the rules again on the queries rewritten
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*/
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static List *
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static List *
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deepRewriteQuery(Query * parsetree)
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{
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List *n;
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List *rewritten = NIL;
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List *result = NIL;
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bool instead;
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List *qual_products = NIL;
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List *n;
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List *rewritten = NIL;
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List *result = NIL;
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bool instead;
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List *qual_products = NIL;
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if (++numQueryRewriteInvoked > REWRITE_INVOKE_MAX)
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{
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@ -657,8 +657,8 @@ deepRewriteQuery(Query * parsetree)
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foreach(n, result)
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{
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Query *pt = lfirst(n);
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List *newstuff = NIL;
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Query *pt = lfirst(n);
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List *newstuff = NIL;
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newstuff = deepRewriteQuery(pt);
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if (newstuff != NIL)
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