git clone [email protected]:FancyXun/cryptdb.git

cd cryptdb
sh install_ruby.sh
scripts/install.rb .

bins/proxy-bin/bin/mysql-proxy  --plugins=proxy --event-threads=4 --max-open-files=1024 --proxy-address=127.0.0.1:3307 --proxy-backend-addresses=127.0.0.1:3306 --proxy-lua-script=$EDBDIR/mysqlproxy/wrapper.lua

mysql -u root -proot -h 127.0.0.1 -P 3307

gdb --args bins/proxy-bin/bin/mysql-proxy  --plugins=proxy --event-threads=4 --max-open-files=1024 --proxy-address=127.0.0.1:3307 --proxy-backend-addresses=127.0.0.1:3306 --proxy-lua-script=$EDBDIR/mysqlproxy/wrapper.lua

(gdb) b main/rewrite_main.cc:1400
(gdb) r

mysql -u root -proot -h 127.0.0.1 -P 3307

create database test;
use test;
create table t(sno varchar(20));
insert into t(sno) values("1111");
select * from t where sno like "%";

>> b main/rewrite_util.cc:42
>> b main/rewrite_main.hh:199