Changeset: bcf9df8d20de for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=bcf9df8d20de
Modified Files:
monetdb5/modules/mal/xid.c
Branch: xid
Log Message:
inheritCOL(): added some sanity checks (assertions)
diffs (24 lines):
diff --git a/monetdb5/modules/mal/xid.c b/monetdb5/modules/mal/xid.c
--- a/monetdb5/modules/mal/xid.c
+++ b/monetdb5/modules/mal/xid.c
@@ -294,6 +294,12 @@ inheritCOL( BAT *bn, COLrec *cn, BAT *b,
{
/* inherit column as view */
str nme = cn->id;
+
+ assert((bn->H == cn && cn->type == TYPE_void) ||
+ (bn->T == cn && cn->type == TYPE_void));
+ assert(b->H == c || b->T == c );
+ assert(p == 0 || p == VIEWhparent(b) || p == VIEWtparent(b));
+
if (p == 0)
p = b->batCacheid;
assert(bn->U->deleted == b->U->deleted );
@@ -316,6 +322,7 @@ inheritCOL( BAT *bn, COLrec *cn, BAT *b,
cn->hash = NULL;
else
cn->hash = c->hash;
+
return bn;
}
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