[TYPO3-dev] Strange queries created by TYPO3 : uid LIKE '%no_cache%'

[R. van Twisk]

Hello,

today I found in a 4.3.2 installation strange queries that looked like 
this:

SELECT COUNT(*) FROM tx_templavoila_datastructure WHERE pid IN 
(16,248,< ..... >,242,0)  AND tx_templavoila_datastructure.deleted=0   
AND (uid LIKE '%no_cache%' OR title LIKE '%no_cache%' OR dataprot LIKE '%
no_cache%');

But also from FE extensions like this:
SELECT COUNT(*) FROM tx_powermail_mails WHERE pid IN (16,248,< ... >,0)  
AND tx_powermail_mails.deleted=0   AND (uid LIKE '%no_cache%' OR 
recipient LIKE '%no_cache%' OR cc_recipient LIKE '%no_cache%' OR 
subject_r LIKE '%no_cache%' OR sender LIKE '%no_cache%' OR content LIKE '%
no_cache%' OR piVars LIKE '%no_cache%' OR senderIP LIKE '%no_cache%' OR 
UserAgent LIKE '%no_cache%' OR Referer LIKE '%no_cache%' OR SP_TZ LIKE '%
no_cache%' OR Additional LIKE '%no_cache%');


Why would TYPO3 create queries like that, specially the selections like 
uid LIKE '%no_cache%' are mindboggeling...

Anybody got a idea where they came from?

Ries