Select statement throwing too large for column error

[timsehn]

media_wiki/main> SELECT /* Wikimedia\\Rdbms\\DatabaseMySQL::serverIsReadOnly */ @@GLOBAL.read_only AS Value
              -> ;
media_wiki/main> SELECT /* MediaWiki\\Interwiki\\ClassicInterwikiLookup::load */ iw_prefix,iw_url,iw_api,iw_wikiid,iw_local,iw_trans FROM `interwiki` WHERE iw_prefix = "children's_book_of_the_year_award" LIMIT 1; 
Error 1105 (HY000): string 'children's_book_of_the_year_award' is too large for column 'varbinary(32)'
media_wiki/main> show create table interwiki
              -> ;
+-----------+-------------------------------------------------------+
| Table     | Create Table                                          |
+-----------+-------------------------------------------------------+
| interwiki | CREATE TABLE `interwiki` (                            |
|           |   `iw_prefix` varbinary(32) NOT NULL,                 |
|           |   `iw_url` blob NOT NULL,                             |
|           |   `iw_api` blob NOT NULL,                             |
|           |   `iw_wikiid` varbinary(64) NOT NULL,                 |
|           |   `iw_local` tinyint(1) NOT NULL,                     |
|           |   `iw_trans` tinyint NOT NULL DEFAULT '0',            |
|           |   PRIMARY KEY (`iw_prefix`)                           |
|           | ) ENGINE=InnoDB DEFAULT CHARSET=binary COLLATE=binary |
+-----------+-------------------------------------------------------+
1 row in set (0.00 sec)

[timsehn]

This is needed to import English Wikipedia.

[timsehn]

Same error on different query:

media_wiki/main> SELECT /* MediaWiki\\Interwiki\\ClassicInterwikiLookup::load */ iw_prefix,iw_url,iw_api,iw_wikiid,iw_local,iw_trans FROM `interwiki` WHERE iw_prefix = 'köppen_climate_classification#group_d' LIMIT 1;
Error 1105 (HY000): string 'köppen_climate_classification#group_d' is too large for column 'varbinary(32)'

This is using the build @jycor sent me with the fix.

[jycor]

Fix is here and is merged to gms main.