Android rawquery queries have caches

when I use rawquery to query the database, I get a result the first time.
the second time, the data in my database has changed, but I didn"t change it in time when I called the rawquery query.
what"s going on?
is there a cache

?
Sep.27,2021

have you solved it now? I have the same problem

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bcfe39-3050a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bcfe39-3050a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?