Changeset: f0e1b85279ae for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=f0e1b85279ae
Modified Files:
monetdb5/optimizer/opt_bincopyfrom.c
Branch: copybinary
Log Message:
Introduced a silly bug
diffs (26 lines):
diff --git a/monetdb5/optimizer/opt_bincopyfrom.c
b/monetdb5/optimizer/opt_bincopyfrom.c
--- a/monetdb5/optimizer/opt_bincopyfrom.c
+++ b/monetdb5/optimizer/opt_bincopyfrom.c
@@ -101,16 +101,17 @@ transform(MalBlkPtr mb, InstrPtr old)
// with ON CLIENT, parallellism is harmful because there is
only a single
// connection to the client anyway. Every import will use the
row count
// of the previous import, which will serialize them.
+ narrowest_idx = -1;
row_count_var = -1;
}
// Then emit the rest of the columns
for (int i = 0; i < old->retc; i++) {
- if (i != narrowest_idx) {
- int new_row_count_var = extract_column(mb, old, i,
row_count_var);
- if (onclient)
- row_count_var = new_row_count_var;
- }
+ if (i == narrowest_idx)
+ continue;
+ int new_row_count_var = extract_column(mb, old, i,
row_count_var);
+ if (onclient)
+ row_count_var = new_row_count_var;
}
return MAL_SUCCEED;
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