Oracle这个语法报错
${IF(LEN(boat_id)=0,'','AND CONCAT('"+cmcbStepName+"','_boat') IN ('"+ boat_id +"')')}
${}里面不能再有${},${}里面的参数需要'"+参数+"'拼接
${IF(LEN(boat_id)=0,"","AND CONCAT('"+cmcbStepName+"','_boat') IN ('"+ boat_id +"')")}