MonetDB: Oct2020 - Inherit nonil property while reusing

[Pedro Ferreira]

Changeset: e44ac977dfc4 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=e44ac977dfc4
Modified Files:
        monetdb5/modules/kernel/bat5.c
Branch: Oct2020
Log Message:

Inherit nonil property while reusing


diffs (33 lines):

diff --git a/monetdb5/modules/kernel/bat5.c b/monetdb5/modules/kernel/bat5.c
--- a/monetdb5/modules/kernel/bat5.c
+++ b/monetdb5/modules/kernel/bat5.c
@@ -1047,12 +1047,12 @@ BKCreuseBAT(bat *ret, const bat *bid, co
                }
        }
 
-    BATsetcount(bn, BATcount(b) - BATcount(bs));
-    bn->tsorted = false;
-    bn->trevsorted = false;
+       BATsetcount(bn, BATcount(b) - BATcount(bs));
+       bn->tsorted = false;
+       bn->trevsorted = false;
        bn->tseqbase = oid_nil;
        bn->tkey = b->tkey;
-
+       bn->tnonil = b->tnonil;
 
        BBPunfix(b->batCacheid);
        BBPunfix(bs->batCacheid);
@@ -1109,9 +1109,9 @@ BKCreuseBATmap(bat *ret, const bat *bid,
                }
        }
 
-    BATsetcount(bn, BATcount(b)-BATcount(bs));
-    bn->tsorted = false;
-    bn->trevsorted = false;
+       BATsetcount(bn, BATcount(b)-BATcount(bs));
+       bn->tsorted = false;
+       bn->trevsorted = false;
        bn->tseqbase = oid_nil;
 
 
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