Changeset: dcfcdc9f44a8 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=dcfcdc9f44a8
Modified Files:
sql/storage/store.c
Branch: Jul2017
Log Message:
Properly (I think) count inserts in order to decide whether to vacuum.
diffs (31 lines):
diff --git a/sql/storage/store.c b/sql/storage/store.c
--- a/sql/storage/store.c
+++ b/sql/storage/store.c
@@ -1705,11 +1705,9 @@ store_needs_vacuum( sql_trans *tr )
if (!t->system)
continue;
/* no inserts, updates and enough deletes ? */
- if (store_funcs.count_col(tr, c, 0) &&
- (store_funcs.count_col(tr, c, 1) -
- store_funcs.count_col(tr, c, 0)) == 0 &&
- !store_funcs.count_upd(tr, t) &&
- store_funcs.count_del(tr, t) >= max_dels)
+ if (store_funcs.count_col(tr, c, 0) == 0 &&
+ store_funcs.count_upd(tr, t) == 0 &&
+ store_funcs.count_del(tr, t) >= max_dels)
return 1;
}
return 0;
@@ -1729,10 +1727,8 @@ store_vacuum( sql_trans *tr )
if (!t->system)
continue;
- if (store_funcs.count_col(tr, c, 0) &&
- (store_funcs.count_col(tr, c, 1) -
- store_funcs.count_col(tr, c, 0)) == 0 &&
- !store_funcs.count_upd(tr, t) &&
+ if (store_funcs.count_col(tr, c, 0) == 0 &&
+ store_funcs.count_upd(tr, t) == 0 &&
store_funcs.count_del(tr, t) >= max_dels)
if (table_funcs.table_vacuum(tr, t) != SQL_OK)
return -1;
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