mysql-公司遇到一个需求，数据库账户分表之后，是用long id来寻找表的
mysql求mysql高手java分表
请教下各位同学们：公司遇到一个需求，数据库账户分表之后，是用long id来寻找表的，现在需要用手机号码查询需要怎么做才能寻找到表呢？
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