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-rw-r--r--sql/table.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/table.cc b/sql/table.cc
index 7bc3a507bd8..f5b5bad99cc 100644
--- a/sql/table.cc
+++ b/sql/table.cc
@@ -7682,6 +7682,7 @@ int TABLE::update_virtual_fields(handler *h, enum_vcol_update_mode update_mode)
int TABLE::update_virtual_field(Field *vf)
{
+ DBUG_ASSERT(!in_use->is_error());
Query_arena backup_arena;
DBUG_ENTER("TABLE::update_virtual_field");
in_use->set_n_backup_active_arena(expr_arena, &backup_arena);