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-rw-r--r--contrib/pg_autovacuum/pg_autovacuum.c38
-rw-r--r--contrib/pg_autovacuum/pg_autovacuum.h19
2 files changed, 30 insertions, 27 deletions
diff --git a/contrib/pg_autovacuum/pg_autovacuum.c b/contrib/pg_autovacuum/pg_autovacuum.c
index 4b48d467a0..3cdd286de1 100644
--- a/contrib/pg_autovacuum/pg_autovacuum.c
+++ b/contrib/pg_autovacuum/pg_autovacuum.c
@@ -117,9 +117,9 @@ init_table_info(PGresult *res, int row, db_info * dbi)
atol(PQgetvalue(res, row, PQfnumber(res, "n_tup_upd"))));
new_tbl->curr_vacuum_count = new_tbl->CountAtLastVacuum;
- new_tbl->relid = atoi(PQgetvalue(res, row, PQfnumber(res, "oid")));
- new_tbl->reltuples = atoi(PQgetvalue(res, row, PQfnumber(res, "reltuples")));
- new_tbl->relpages = atoi(PQgetvalue(res, row, PQfnumber(res, "relpages")));
+ new_tbl->relid = atooid(PQgetvalue(res, row, PQfnumber(res, "oid")));
+ new_tbl->reltuples = atof(PQgetvalue(res, row, PQfnumber(res, "reltuples")));
+ new_tbl->relpages = atooid(PQgetvalue(res, row, PQfnumber(res, "relpages")));
if (strcmp("t", PQgetvalue(res, row, PQfnumber(res, "relisshared"))))
new_tbl->relisshared = 0;
@@ -159,8 +159,8 @@ update_table_thresholds(db_info * dbi, tbl_info * tbl, int vacuum_type)
if (res != NULL)
{
tbl->reltuples =
- atoi(PQgetvalue(res, 0, PQfnumber(res, "reltuples")));
- tbl->relpages = atoi(PQgetvalue(res, 0, PQfnumber(res, "relpages")));
+ atof(PQgetvalue(res, 0, PQfnumber(res, "reltuples")));
+ tbl->relpages = atooid(PQgetvalue(res, 0, PQfnumber(res, "relpages")));
/*
* update vacuum thresholds only of we just did a vacuum
@@ -237,7 +237,7 @@ update_table_list(db_info * dbi)
for (i = 0; i < t; i++)
{ /* loop through result set looking for a
* match */
- if (tbl->relid == atoi(PQgetvalue(res, i, PQfnumber(res, "oid"))))
+ if (tbl->relid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))))
{
found_match = 1;
break;
@@ -267,7 +267,7 @@ update_table_list(db_info * dbi)
while (tbl_elem != NULL)
{
tbl = ((tbl_info *) DLE_VAL(tbl_elem));
- if (tbl->relid == atoi(PQgetvalue(res, i, PQfnumber(res, "oid"))))
+ if (tbl->relid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))))
{
found_match = 1;
break;
@@ -361,9 +361,9 @@ print_table_info(tbl_info * tbl)
{
sprintf(logbuffer, " table name: %s.%s", tbl->dbi->dbname, tbl->table_name);
log_entry(logbuffer);
- sprintf(logbuffer, " relid: %i; relisshared: %i", tbl->relid, tbl->relisshared);
+ sprintf(logbuffer, " relid: %u; relisshared: %i", tbl->relid, tbl->relisshared);
log_entry(logbuffer);
- sprintf(logbuffer, " reltuples: %i; relpages: %i", tbl->reltuples, tbl->relpages);
+ sprintf(logbuffer, " reltuples: %f; relpages: %u", tbl->reltuples, tbl->relpages);
log_entry(logbuffer);
sprintf(logbuffer, " curr_analyze_count: %li; cur_delete_count: %li",
tbl->curr_analyze_count, tbl->curr_vacuum_count);
@@ -407,8 +407,8 @@ init_db_list()
if (dbs->conn != NULL)
{
res = send_query(FROZENOID_QUERY, dbs);
- dbs->oid = atoi(PQgetvalue(res, 0, PQfnumber(res, "oid")));
- dbs->age = atoi(PQgetvalue(res, 0, PQfnumber(res, "age")));
+ dbs->oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "oid")));
+ dbs->age = atol(PQgetvalue(res, 0, PQfnumber(res, "age")));
if (res)
PQclear(res);
@@ -421,7 +421,7 @@ init_db_list()
/* Simple function to create an instance of the dbinfo struct
Initalizes all the pointers and connects to the database */
db_info *
-init_dbinfo(char *dbname, int oid, int age)
+init_dbinfo(char *dbname, Oid oid, long age)
{
db_info *newdbinfo = (db_info *) malloc(sizeof(db_info));
@@ -500,7 +500,7 @@ update_db_list(Dllist *db_list)
for (i = 0; i < t; i++)
{ /* loop through result set looking for a
* match */
- if (dbi->oid == atoi(PQgetvalue(res, i, PQfnumber(res, "oid"))))
+ if (dbi->oid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))))
{
found_match = 1;
@@ -508,7 +508,7 @@ update_db_list(Dllist *db_list)
* update the dbi->age so that we ensure
* xid_wraparound won't happen
*/
- dbi->age = atoi(PQgetvalue(res, i, PQfnumber(res, "age")));
+ dbi->age = atol(PQgetvalue(res, i, PQfnumber(res, "age")));
break;
}
}
@@ -536,7 +536,7 @@ update_db_list(Dllist *db_list)
while (db_elem != NULL)
{
dbi = ((db_info *) DLE_VAL(db_elem));
- if (dbi->oid == atoi(PQgetvalue(res, i, PQfnumber(res, "oid"))))
+ if (dbi->oid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))))
{
found_match = 1;
break;
@@ -548,8 +548,8 @@ update_db_list(Dllist *db_list)
{
DLAddTail(db_list, DLNewElem(init_dbinfo
(PQgetvalue(res, i, PQfnumber(res, "datname")),
- atoi(PQgetvalue(res, i, PQfnumber(res, "oid"))),
- atoi(PQgetvalue(res, i, PQfnumber(res, "age"))))));
+ atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))),
+ atol(PQgetvalue(res, i, PQfnumber(res, "age"))))));
if (args->debug >= 1)
{
sprintf(logbuffer, "added database: %s", ((db_info *) DLE_VAL(DLGetTail(db_list)))->dbname);
@@ -681,7 +681,7 @@ print_db_info(db_info * dbi, int print_tbl_list)
sprintf(logbuffer, "dbname: %s Username %s Passwd %s", dbi->dbname,
dbi->username, dbi->password);
log_entry(logbuffer);
- sprintf(logbuffer, " oid %i InsertThresh: %i DeleteThresh: %i", dbi->oid,
+ sprintf(logbuffer, " oid %u InsertThresh: %li DeleteThresh: %li", dbi->oid,
dbi->analyze_threshold, dbi->vacuum_threshold);
log_entry(logbuffer);
if (dbi->conn != NULL)
@@ -1072,7 +1072,7 @@ main(int argc, char *argv[])
{ /* Loop through tables in list */
tbl = ((tbl_info *) DLE_VAL(tbl_elem)); /* set tbl_info =
* current_table */
- if (tbl->relid == atoi(PQgetvalue(res, j, PQfnumber(res, "oid"))))
+ if (tbl->relid == atooid(PQgetvalue(res, j, PQfnumber(res, "oid"))))
{
tbl->curr_analyze_count =
(atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_ins"))) +
diff --git a/contrib/pg_autovacuum/pg_autovacuum.h b/contrib/pg_autovacuum/pg_autovacuum.h
index 308ebdf7ff..86cd64b2d7 100644
--- a/contrib/pg_autovacuum/pg_autovacuum.h
+++ b/contrib/pg_autovacuum/pg_autovacuum.h
@@ -37,10 +37,13 @@
#define TABLE_STATS_QUERY "select a.oid,a.relname,a.relnamespace,a.relpages,a.relisshared,a.reltuples,b.schemaname,b.n_tup_ins,b.n_tup_upd,b.n_tup_del from pg_class a, pg_stat_all_tables b where a.oid=b.relid and a.relkind = 'r'"
#define FRONTEND
-#define PAGES_QUERY "select oid,reltuples,relpages from pg_class where oid=%i"
+#define PAGES_QUERY "select oid,reltuples,relpages from pg_class where oid=%u"
#define FROZENOID_QUERY "select oid,age(datfrozenxid) from pg_database where datname = 'template1'"
#define FROZENOID_QUERY2 "select oid,datname,age(datfrozenxid) from pg_database where datname!='template0'"
+/* define atooid */
+#define atooid(x) ((Oid) strtoul((x), NULL, 10))
+
/* define cmd_args stucture */
struct cmdargs
{
@@ -67,9 +70,9 @@ cmd_args *args;
I think we need to guarantee this happens approx every 1Million TX's */
struct dbinfo
{
- int oid,
- age;
- int analyze_threshold,
+ Oid oid;
+ long age;
+ long analyze_threshold,
vacuum_threshold; /* Use these as defaults for table
* thresholds */
PGconn *conn;
@@ -84,9 +87,9 @@ struct tableinfo
{
char *schema_name,
*table_name;
- int relid,
- reltuples,
- relisshared,
+ float reltuples;
+ int relisshared;
+ Oid relid,
relpages;
long analyze_threshold,
vacuum_threshold;
@@ -111,7 +114,7 @@ static void usage(void);
/* Functions for managing database lists */
static Dllist *init_db_list(void);
-static db_info *init_dbinfo(char *dbname, int oid, int age);
+static db_info *init_dbinfo(char *dbname, Oid oid, long age);
static void update_db_list(Dllist *db_list);
static void remove_db_from_list(Dlelem *db_to_remove);
static void print_db_info(db_info * dbi, int print_table_list);
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