MonetDB: Jan2022 - Don't copy twice

[Pedro Ferreira]

Changeset: 7dd2c3e5aca7 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/7dd2c3e5aca7
Modified Files:
        sql/storage/sql_catalog.c
Branch: Jan2022
Log Message:

Don't copy twice


diffs (17 lines):

diff --git a/sql/storage/sql_catalog.c b/sql/storage/sql_catalog.c
--- a/sql/storage/sql_catalog.c
+++ b/sql/storage/sql_catalog.c
@@ -551,8 +551,11 @@ atom_copy(sql_allocator *sa, atom *a)
        if (!r)
                return NULL;
 
-       *r = *a;
-       r->tpe = a->tpe;
+       *r = (atom) {
+               .isnull = a->isnull,
+               .tpe = a->tpe,
+               .data = (ValRecord) {.vtype = TYPE_void,},
+       };
        if (!a->isnull)
                SA_VALcopy(sa, &r->data, &a->data);
        return r;
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