A simple library to help learn Monero cryptocurrency cryptographic primitives.
Thanks to Zero To Monero book: https://www.getmonero.org/library/Zero-to-Monero-1-0-0.pdf
DO NOT USE IN PRODUCTION! THIS IS FOR EDUCATIONAL PURPOSES ONLY!
http://www.cnblogs.com/isdavid/p/3262085.html 另外彻底的方法是 使得连接的两表的字段 的排序规则设成一致就没有问题了。( a.名称=b.名称)