why are inserted value all null

redragon6479 · **Joined:** Thu Jan 13, 2005 3:11 am **Posts:** 11

I enable my hibernate to show sql statement, however,i found its output :
Hibernate: insert into Messages (TEXT, NEXT_MESSAGE_ID, MESSAGE_ID) values (?, ?, ?)
Hibernate: update Messages set TEXT=?, NEXT_MESSAGE_ID=? where MESSAGE_ID=?

why are they question marks instead of concrete values?

Cheers.

jw3525 · **Joined:** Sat Aug 28, 2004 4:15 pm **Posts:** 61

It's showing you prepared statements and not the actual SQL that the jdbc driver eventually executes.