Changeset: c9bff4383833 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c9bff4383833
Modified Files:
gdk/gdk_imprints.c
Branch: Oct2014
Log Message:
Better check whether imprints can be created.
And it's not an error if they can't.
diffs (25 lines):
diff --git a/gdk/gdk_imprints.c b/gdk/gdk_imprints.c
--- a/gdk/gdk_imprints.c
+++ b/gdk/gdk_imprints.c
@@ -548,6 +548,12 @@ BATimprints(BAT *b)
assert(BAThdense(b)); /* assert void head */
+ /* we only create imprints for types that look like types we know */
+ if (b->ttype != ATOMstorage(b->ttype) &&
+ (ATOMnilptr(b->ttype) != ATOMnilptr(ATOMstorage(b->ttype)) ||
+ BATatoms[b->ttype].atomCmp !=
BATatoms[ATOMstorage(b->ttype)].atomCmp))
+ return NULL; /* doesn't look enough like base type */
+
switch (ATOMstorage(b->T->type)) {
case TYPE_bte:
case TYPE_sht:
@@ -557,8 +563,6 @@ BATimprints(BAT *b)
case TYPE_dbl:
break;
default: /* type not supported */
- GDKerror("#BATimprints: col type not "
- "suitable for imprints index.\n");
return NULL; /* do nothing */
}
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