I have slove the problem.Because of my dump MALs on debug mode. sorry for everyone

2010/9/17 kun ren <renkun.nwpu@gmail.com>
Dear all,
    I have a problem on create index command, my table is t1,and have two column, c1 and c2.
when I execute the sql command "create index index_c1 on t1(c1);" but the MonetDB said "Segmentation  fault", what the question?
 
Best regards!