MonetDB: Oct2014 - prevent crash with large inserts (value lists)

[Niels Nes]

Changeset: 21fb440a658a for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=21fb440a658a
Modified Files:
        sql/server/rel_updates.c
Branch: Oct2014
Log Message:

prevent crash with large inserts (value lists)


diffs (19 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
@@ -113,6 +113,7 @@ get_inserts( sql_rel *ins )
 static sql_rel *
 rel_insert_hash_idx(mvc *sql, sql_idx *i, sql_rel *inserts)
 {
+       char *iname = sa_strconcat( sql->sa, "%", i->base.name);
        node *m;
        sql_subtype *it, *wrd;
        int bits = 1 + ((sizeof(wrd)*8)-1)/(list_length(i->columns)+1);
@@ -156,6 +157,7 @@ rel_insert_hash_idx(mvc *sql, sql_idx *i
        }
        /* append inserts to hash */
        append(get_inserts(inserts), h);
+       exp_setname(sql->sa, h, i->t->base.name, iname);
        return inserts;
 }
 
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