diff options
| author | gkodinov/kgeorge@macbook.gmz <> | 2006-11-03 18:48:16 +0200 |
|---|---|---|
| committer | gkodinov/kgeorge@macbook.gmz <> | 2006-11-03 18:48:16 +0200 |
| commit | 77acba320d5d95bea1956e232d36cb438496a346 (patch) | |
| tree | 4614f1b556b2ec706434fe02a59bb11d736c99f3 /sql/item_subselect.h | |
| parent | e1a7fb7b2cfa52b00fe26f5dc2d93227d268a560 (diff) | |
| download | mariadb-git-77acba320d5d95bea1956e232d36cb438496a346.tar.gz | |
Bug #22457: Column alias in ORDER BY works, but not if in an expression
The parser is allocating Item_field for references by name in ORDER BY
expressions. Such expressions however may point not only to Item_field
in the select list (or to a table column) but also to an arbitrary Item.
This causes Item_field::fix_fields to throw an error about missing
column.
The fix substitutes Item_field for the reference with an Item_ref when
not pointing to Item_field.
Diffstat (limited to 'sql/item_subselect.h')
0 files changed, 0 insertions, 0 deletions