Update of /cvsroot/monetdb/sql/src/backends/monet5
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv16373/src/backends/monet5
Modified Files:
sql_result.mx
Log Message:
handle topn a bit earlier (before the projection join)
In union distinct we use TID's where possible
U sql_result.mx
Index: sql_result.mx
===================================================================
RCS file: /cvsroot/monetdb/sql/src/backends/monet5/sql_result.mx,v
retrieving revision 1.104
retrieving revision 1.105
diff -u -d -r1.104 -r1.105
--- sql_result.mx 28 Dec 2008 22:37:42 -0000 1.104
+++ sql_result.mx 29 Dec 2008 21:30:07 -0000 1.105
@@ -359,7 +359,8 @@
(void)quote;
if (type == TYPE_str) {
sql_column *col = (sql_column*)c->extra;
- if (col->type.digits > 0 && e-s > col->type.digits)
+
+ if (col->type.digits > 0 && (unsigned)(e-s) > col->type.digits)
return NULL;
return TABLETstrFrStr(c, s, e);
}
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