Changeset: 371bcb7f20a9 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/371bcb7f20a9
Modified Files:
sql/server/rel_updates.c
Branch: copyintobinary
Log Message:
Validate the number of files given to COPY BINARY
diffs (20 lines):
diff --git a/sql/server/rel_updates.c b/sql/server/rel_updates.c
--- a/sql/server/rel_updates.c
+++ b/sql/server/rel_updates.c
@@ -1765,6 +1765,16 @@ bincopyfrom(sql_query *query, dlist *qna
collist = check_table_columns(sql, t, columns, "COPY BINARY INTO",
tname);
if (!collist || !typelist)
return NULL;
+
+ int column_count = list_length(collist);
+ int file_count = dlist_length(files);
+ if (column_count != file_count) {
+ return sql_error(sql, 02, SQLSTATE(42000) "COPY BINARY INTO: "
+ "number of files does not match number of columns: "
+ "%d files, %d columns",
+ file_count, column_count);
+ }
+
for (node *n = collist->h; n; n = n->next) {
sql_column *c = n->data;
sa_list_append(sql->sa, typelist, &c->type);
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