Changeset: ec531e6b1393 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=ec531e6b1393
Modified Files:
        sql/storage/bat/res_table.c
Branch: Jul2017
Log Message:

Simplify.


diffs (25 lines):

diff --git a/sql/storage/bat/res_table.c b/sql/storage/bat/res_table.c
--- a/sql/storage/bat/res_table.c
+++ b/sql/storage/bat/res_table.c
@@ -91,20 +91,13 @@ res_col_create(sql_trans *tr, res_table 
                /* we need to set the order bat otherwise mvc_export_result 
won't work with single-row result sets containing BATs */
                if (!t->order) {
                        oid zero = 0;
-                       BAT *o = COLnew(0, TYPE_oid, 1, TRANSIENT);
+                       BAT *o = BATconstant(0, TYPE_oid, &zero, 1, TRANSIENT);
                        if (o == NULL) {
                                BBPreclaim(b);
                                _DELETE(c->tn);
                                _DELETE(c->name);
                                return NULL;
                        }
-                       if (BUNappend(o, &zero, FALSE) != GDK_SUCCEED) {
-                               BBPreclaim(b);
-                               BBPreclaim(o);
-                               _DELETE(c->tn);
-                               _DELETE(c->name);
-                               return NULL;
-                       }
                        t->order = o->batCacheid;
                        BBPkeepref(t->order);
                }
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