Changeset: 823df9e8e5e7 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=823df9e8e5e7
Modified Files:
sql/storage/bat/bat_storage.c
Branch: unlock
Log Message:
make sure we cleanup ubat bats when possible
also merge segments better.
diffs (36 lines):
diff --git a/sql/storage/bat/bat_storage.c b/sql/storage/bat/bat_storage.c
--- a/sql/storage/bat/bat_storage.c
+++ b/sql/storage/bat/bat_storage.c
@@ -1887,7 +1887,16 @@ tr_update_cs( sql_trans *tr, column_stor
ccs->ucnt = ocs->ucnt = 0;
bat_destroy(ui);
bat_destroy(uv);
+ } else if (ocs->ucnt && ccs->uibid) {
+ temp_destroy(ocs->uibid);
+ temp_destroy(ocs->uvbid);
+ ocs->uibid = e_bat(TYPE_oid);
+ ocs->uvbid = e_bat(cur->ttype);
+ if(ocs->uibid == BID_NIL || ocs->uvbid == BID_NIL)
+ ok = LOG_ERR;
+ ocs->ucnt = 0;
}
+ assert(ocs->uibid == 0 || ocs->uibid == ebats[TYPE_oid]->batCacheid);
bat_destroy(cur);
return ok;
}
@@ -1990,12 +1999,12 @@ tr_update_dbat( sql_trans *tr, storage *
segs->owner = NULL;
if (seg == segs) /* skip first */
continue;
- if (seg->start == segs->end) {
- seg->start = segs->start;
+ if (seg->end == segs->start) {
+ seg->end = segs->end;
seg->next = segs->next;
segs->next = NULL;
destroy_segs(segs);
- segs = seg;
+ segs = seg;
} else {
seg = segs; /* begin of new merge */
}
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