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updateability of field with collation support (BUG#5506)

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mysql-test/r/view.result:
   Collation with view update
mysql-test/t/view.test:
   Collation with view update
sql/item.h:
  updateability of field with collation support
sql/item_strfunc.h:
  updateability of field with collation support
sql/sql_insert.cc:
  updateability of field with collation support
sql/sql_update.cc:
  updateability of field with collation support
sql/sql_view.cc:
  updateability of field with collation support
This commit is contained in:
unknown
2004-09-16 23:45:20 +03:00
parent 4ef01ca25c
commit 29ec367edd
7 changed files with 57 additions and 14 deletions
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4
sql/sql_insert.cc
View File

@@ -490,13 +490,13 @@ static bool check_view_insertability(TABLE_LIST *view, ulong query_id)
{
Item_field *field;
/* simple SELECT list entry (field without expression) */
if ((*trans)->type() != Item::FIELD_ITEM)
if (!(field= (*trans)->filed_for_view_update()))
DBUG_RETURN(TRUE);
field= (Item_field *)(*trans);
if (field->field->unireg_check == Field::NEXT_NUMBER)
view->contain_auto_increment= 1;
/* prepare unique test */
field->field->query_id= other_query_id;
*trans= field; // remove collation if we have it
}
/* unique test */
for (trans= trans_start; trans != trans_end; trans++)