MonetDB: Jan2014 - Don't append to a view.

[Sjoerd Mullender]

Changeset: 9b004d352a06 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=9b004d352a06
Modified Files:
        sql/backends/monet5/sql.c
Branch: Jan2014
Log Message:

Don't append to a view.


diffs (13 lines):

diff --git a/sql/backends/monet5/sql.c b/sql/backends/monet5/sql.c
--- a/sql/backends/monet5/sql.c
+++ b/sql/backends/monet5/sql.c
@@ -2067,6 +2067,9 @@ DELTAsub(bat *result, bat *col, bat *cid
                        i = BATmirror(BATmark(cminu, 0));
                        BBPunfix(cminu->batCacheid);
                }
+               if (isVIEW(res) &&
+                   (res = BATcopy(res, res->htype, res->ttype, TRUE)) == NULL)
+                       throw(MAL, "sql.delta", OPERATION_FAILED);
                res = BATappend(res, i, TRUE);
                BBPunfix(i->batCacheid);
 
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