Changeset: cb0c589654cc for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/cb0c589654cc
Modified Files:
sql/storage/bat/bat_storage.c
Branch: Jul2021
Log Message:
make sure we reduce too the used(active) positions/slots even if the updates
aren't sorted
diffs (19 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
@@ -695,12 +695,12 @@ cs_bind_ubat( column_storage *cs, int ac
assert(access == RD_UPD_ID || access == RD_UPD_VAL);
/* returns the updates for cs */
- if (cs->uibid && cs->uvbid) {
+ if (cs->uibid && cs->uvbid && cs->ucnt) {
if (access == RD_UPD_ID) {
if (!(b = temp_descriptor(cs->uibid)))
return NULL;
- if ((BATtdense(b) && (b->tseqbase + BATcount(b)) >=
cnt) ||
- (!BATtdense(b) && BATcount(b) &&
((oid*)b->theap->base)[BATcount(b)-1] >= cnt)) {
+ if (!b->tsorted || ((BATtdense(b) && (b->tseqbase +
BATcount(b)) >= cnt) ||
+ (!BATtdense(b) && BATcount(b) &&
((oid*)b->theap->base)[BATcount(b)-1] >= cnt))) {
oid nil = oid_nil;
/* less then cnt */
BAT *s = BATselect(b, NULL, &nil, &cnt,
false, false, false);
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