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Fix for BUG#13410 - qualified reference to a view column in the HAVING clause cannot be resolved.

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The problem was then when a column reference was resolved to a view column, the new Item
created for this column contained the name of the view, and not the view alias.
This commit is contained in:
timour@mysql.com
2005-10-01 09:35:30 +03:00
parent dea64fb643
commit 77cf84186e
6 changed files with 18 additions and 22 deletions
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18
sql/table.cc
View File

@ -2424,22 +2424,6 @@ Field *Natural_join_column::field()
const char *Natural_join_column::table_name()
{
return table_ref->alias;
/*
TODO:
I think that it is sufficient to return just
table->alias, which is correctly set to either
the view name, the table name, or the alias to
the table reference (view or stored table).
*/
#ifdef NOT_YET
if (view_field)
return table_ref->view_name.str;
DBUG_ASSERT(!strcmp(table_ref->table_name,
table_ref->table->s->table_name));
return table_ref->table_name;
}
#endif
}
@ -2575,7 +2559,7 @@ Item *create_view_field(THD *thd, TABLE_LIST *view, Item **field_ref,
DBUG_RETURN(field);
}
Item *item= new Item_direct_view_ref(&view->view->select_lex.context,
field_ref, view->view_name.str,
field_ref, view->alias,
name);
DBUG_RETURN(item);
}