From a611ddcfaa1436d4e8cbf958a82d70bbbcd1b7bb Mon Sep 17 00:00:00 2001 From: Teodor Sigaev Date: Mon, 29 Aug 2016 17:25:16 +0300 Subject: [PATCH] cleanup formatting --- online_analyze.c | 99 ++++++++++++++++++++++++++---------------------- 1 file changed, 53 insertions(+), 46 deletions(-) diff --git a/online_analyze.c b/online_analyze.c index 4c3e044..0414a81 100644 --- a/online_analyze.c +++ b/online_analyze.c @@ -6,13 +6,13 @@ * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CONTRIBUTORS ``AS IS'' AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED @@ -74,7 +74,7 @@ typedef enum OATT_NONE = 0x00 } OnlineAnalyzeTableType; -static const struct config_enum_entry online_analyze_table_type_options[] = +static const struct config_enum_entry online_analyze_table_type_options[] = { {"all", OATT_ALL, false}, {"persistent", OATT_PERSISTENT, false}, @@ -105,11 +105,11 @@ oid_cmp(const void *a, const void *b) static const char * tableListAssign(const char * newval, bool doit, TableList *tbl) { - char *rawname; - List *namelist; - ListCell *l; - Oid *newOids = NULL; - int nOids = 0, + char *rawname; + List *namelist; + ListCell *l; + Oid *newOids = NULL; + int nOids = 0, i = 0; rawname = pstrdup(newval); @@ -122,18 +122,19 @@ tableListAssign(const char * newval, bool doit, TableList *tbl) nOids = list_length(namelist); newOids = malloc(sizeof(Oid) * (nOids+1)); if (!newOids) - elog(ERROR,"could not allocate %d bytes", (int)(sizeof(Oid) * (nOids+1))); + elog(ERROR,"could not allocate %d bytes", + (int)(sizeof(Oid) * (nOids+1))); } foreach(l, namelist) { - char *curname = (char *) lfirst(l); + char *curname = (char *) lfirst(l); #if PG_VERSION_NUM >= 90200 - Oid relOid = RangeVarGetRelid(makeRangeVarFromNameList(stringToQualifiedNameList(curname)), - NoLock, true); + Oid relOid = RangeVarGetRelid(makeRangeVarFromNameList( + stringToQualifiedNameList(curname)), NoLock, true); #else - Oid relOid = RangeVarGetRelid(makeRangeVarFromNameList(stringToQualifiedNameList(curname)), - true); + Oid relOid = RangeVarGetRelid(makeRangeVarFromNameList( + stringToQualifiedNameList(curname)), true); #endif if (relOid == InvalidOid) @@ -226,7 +227,7 @@ includeTablesAssign(const char *newval, void *extra) tableListAssign(newval, true, &excludeTables); } -#else /* PG_VERSION_NUM < 90100 */ +#else /* PG_VERSION_NUM < 90100 */ static const char * excludeTablesAssign(const char * newval, bool doit, GucSource source) @@ -245,8 +246,8 @@ includeTablesAssign(const char * newval, bool doit, GucSource source) static const char* tableListShow(TableList *tbl) { - char *val, *ptr; - int i, + char *val, *ptr; + int i, len; len = 1 /* \0 */ + tbl->nTables * (2 * NAMEDATALEN + 2 /* ', ' */ + 1 /* . */); @@ -254,9 +255,9 @@ tableListShow(TableList *tbl) *ptr ='\0'; for(i=0; inTables; i++) { - char *relname = get_rel_name(tbl->tables[i]); - Oid nspOid = get_rel_namespace(tbl->tables[i]); - char *nspname = get_namespace_name(nspOid); + char *relname = get_rel_name(tbl->tables[i]); + Oid nspOid = get_rel_namespace(tbl->tables[i]); + char *nspname = get_namespace_name(nspOid); if ( relname == NULL || nspOid == InvalidOid || nspname == NULL ) continue; @@ -321,7 +322,7 @@ static void makeAnalyze(Oid relOid, CmdType operation, int32 naffected) { PgStat_StatTabEntry *tabentry; - TimestampTz now = GetCurrentTimestamp(); + TimestampTz now = GetCurrentTimestamp(); if (relOid == InvalidOid) return; @@ -348,11 +349,11 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) tabentry == NULL /* a new table */ || ( /* do not analyze too often, if both stamps are exceeded the go */ - TimestampDifferenceExceeds(tabentry->analyze_timestamp, now, online_analyze_min_interval) && + TimestampDifferenceExceeds(tabentry->analyze_timestamp, now, online_analyze_min_interval) && TimestampDifferenceExceeds(tabentry->autovac_analyze_timestamp, now, online_analyze_min_interval) && /* be in sync with relation_needs_vacanalyze */ ((double)(changes_since_analyze(tabentry) + naffected)) >= - online_analyze_scale_factor * ((double)(tabentry->n_dead_tuples + tabentry->n_live_tuples)) + + online_analyze_scale_factor * ((double)(tabentry->n_dead_tuples + tabentry->n_live_tuples)) + (double)online_analyze_threshold ) ) @@ -372,7 +373,8 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) switch(online_analyze_table_type) { case OATT_ALL: - if (matchOid(&excludeTables, relOid) == true && matchOid(&includeTables, relOid) == false) + if (matchOid(&excludeTables, relOid) == true && + matchOid(&includeTables, relOid) == false) return; break; case OATT_NONE: @@ -387,7 +389,7 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) OnlineAnalyzeTableType reltype; rel = RelationIdGetRelation(relOid); - reltype = + reltype = #if PG_VERSION_NUM >= 90100 (rel->rd_rel->relpersistence == RELPERSISTENCE_TEMP) #else @@ -397,9 +399,11 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) RelationClose(rel); /* - * skip analyze if relation's type doesn't not match online_analyze_table_type + * skip analyze if relation's type doesn't not match + * online_analyze_table_type */ - if ((online_analyze_table_type & reltype) == 0 || matchOid(&excludeTables, relOid) == true) + if ((online_analyze_table_type & reltype) == 0 || + matchOid(&excludeTables, relOid) == true) { if (matchOid(&includeTables, relOid) == false) return; @@ -446,7 +450,8 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) , true #endif #else - makeRangeVarFromOid(relOid), VACOPT_ANALYZE | ((online_analyze_verbose) ? VACOPT_VERBOSE : 0), + makeRangeVarFromOid(relOid), + VACOPT_ANALYZE | ((online_analyze_verbose) ? VACOPT_VERBOSE : 0), &vacstmt, NULL, true, GetAccessStrategy(BAS_VACUUM) #endif ); @@ -458,8 +463,9 @@ makeAnalyze(Oid relOid, CmdType operation, int32 naffected) endStamp = GetCurrentTimestamp(); TimestampDifference(startStamp, endStamp, &secs, µsecs); - elog(INFO, "analyze \"%s\" took %.02f seconds", - get_rel_name(relOid), ((double)secs) + ((double)microsecs)/1.0e6); + elog(INFO, "analyze \"%s\" took %.02f seconds", + get_rel_name(relOid), + ((double)secs) + ((double)microsecs)/1.0e6); } @@ -496,7 +502,8 @@ onlineAnalyzeHooker(QueryDesc *queryDesc) queryDesc->operation == CMD_UPDATE || queryDesc->operation == CMD_DELETE #if PG_VERSION_NUM < 90200 - || (queryDesc->operation == CMD_SELECT && queryDesc->plannedstmt->intoClause) + || (queryDesc->operation == CMD_SELECT && + queryDesc->plannedstmt->intoClause) #endif )) { @@ -516,7 +523,7 @@ onlineAnalyzeHooker(QueryDesc *queryDesc) foreach(l, queryDesc->plannedstmt->resultRelations) { - int n = lfirst_int(l); + int n = lfirst_int(l); RangeTblEntry *rte = list_nth(queryDesc->plannedstmt->rtable, n-1); if (rte->rtekind == RTE_RELATION) @@ -535,7 +542,7 @@ onlineAnalyzeHooker(QueryDesc *queryDesc) static void onlineAnalyzeHookerUtility(Node *parsetree, const char *queryString, #if PG_VERSION_NUM >= 90300 - ProcessUtilityContext context, ParamListInfo params, + ProcessUtilityContext context, ParamListInfo params, #else ParamListInfo params, bool isTopLevel, #endif @@ -546,7 +553,7 @@ onlineAnalyzeHookerUtility(Node *parsetree, const char *queryString, tblname = (RangeVar*)copyObject(((CreateTableAsStmt*)parsetree)->into->rel); if (oldProcessUtilityHook) - oldProcessUtilityHook(parsetree, queryString, + oldProcessUtilityHook(parsetree, queryString, #if PG_VERSION_NUM >= 90300 context, params, #else @@ -554,9 +561,9 @@ onlineAnalyzeHookerUtility(Node *parsetree, const char *queryString, #endif dest, completionTag); else - standard_ProcessUtility(parsetree, queryString, + standard_ProcessUtility(parsetree, queryString, #if PG_VERSION_NUM >= 90300 - context, params, + context, params, #else params, isTopLevel, #endif @@ -565,7 +572,7 @@ onlineAnalyzeHookerUtility(Node *parsetree, const char *queryString, if (tblname) { Oid tblOid = RangeVarGetRelid(tblname, NoLock, true); - makeAnalyze(tblOid, CMD_INSERT, -1); + makeAnalyze(tblOid, CMD_INSERT, -1); } } #endif @@ -623,7 +630,7 @@ _PG_init(void) NULL ); - DefineCustomRealVariable( + DefineCustomRealVariable( "online_analyze.scale_factor", "fraction of table size to start on-line analyze", "fraction of table size to start on-line analyze", @@ -644,7 +651,7 @@ _PG_init(void) NULL ); - DefineCustomIntVariable( + DefineCustomIntVariable( "online_analyze.threshold", "min number of row updates before on-line analyze", "min number of row updates before on-line analyze", @@ -665,7 +672,7 @@ _PG_init(void) NULL ); - DefineCustomRealVariable( + DefineCustomRealVariable( "online_analyze.min_interval", "minimum time interval between analyze call (in milliseconds)", "minimum time interval between analyze call (in milliseconds)", @@ -697,7 +704,7 @@ _PG_init(void) online_analyze_table_type_options, PGC_USERSET, #if PG_VERSION_NUM >= 80400 - GUC_NOT_IN_SAMPLE, + GUC_NOT_IN_SAMPLE, #if PG_VERSION_NUM >= 90100 NULL, #endif @@ -706,7 +713,7 @@ _PG_init(void) NULL ); - DefineCustomStringVariable( + DefineCustomStringVariable( "online_analyze.exclude_tables", "List of tables which will not online analyze", NULL, @@ -725,7 +732,7 @@ _PG_init(void) excludeTablesShow ); - DefineCustomStringVariable( + DefineCustomStringVariable( "online_analyze.include_tables", "List of tables which will online analyze", NULL, -- 2.46.1