diff options
Diffstat (limited to 'sql/item.cc')
| -rw-r--r-- | sql/item.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sql/item.cc b/sql/item.cc index 94dea1a7dd7..b7983b13766 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -894,6 +894,7 @@ bool Item_splocal::is_null() Item * Item_splocal::this_item() { + DBUG_ASSERT(owner == thd->spcont->owner); return thd->spcont->get_item(m_offset); } @@ -901,12 +902,14 @@ Item_splocal::this_item() Item ** Item_splocal::this_item_addr(THD *thd, Item **addr) { + DBUG_ASSERT(owner == thd->spcont->owner); return thd->spcont->get_item_addr(m_offset); } Item * Item_splocal::this_const_item() const { + DBUG_ASSERT(owner == thd->spcont->owner); return thd->spcont->get_item(m_offset); } @@ -914,7 +917,11 @@ Item::Type Item_splocal::type() const { if (thd && thd->spcont) + { + DBUG_ASSERT(owner == thd->spcont->owner); return thd->spcont->get_item(m_offset)->type(); + } + } return NULL_ITEM; // Anything but SUBSELECT_ITEM } |