cmake的时候报了一个警告: /softdb/mysql-5.5.37/storage/innobase/handler/ha_innodb.cc:11870: warning: type-punning to incomplete type might break strict-aliasing rules/softdb/mysql-5.5.37/storage/innobase/handler/ha_innodb.cc:11871: warning: type-punning to inc…
项目中,用到一个序列作单号,框架用的是ssh,在dao层去拿的时候,运行时报错为dual is not mapped,[select *.nextval nextvalue from dual] 后来检查发现,获取方式不对,于是改成下面这样,就可以正常获取了 //获取seq的最后一个值 public String findSeq(){ try { String sql = "select PATIENT_SEQ.nextval nextvalue from dual"; Integer…