| 发表于:2008-01-13 11:49:00 楼主 |
语句:select * from (select parameter_id as id,parameter_name as name from t_para_maintable where parent_id='1008' and parameter_id> ='100835' and parameter_id <='100837' union select area_id as id,area_name as name from t_area where area_id like '%0000%' order by id ) as a where name like '%%' 这条语句在db2命令窗口里是正常的但在java中的时候告诉我db2找不到列,报以下错误,请问这问题出在哪里? exception in thread "main" com.ibm.db2.jcc.b.sqlexception: invalid argument: unknown column name parameter_id at com.ibm.db2.jcc.b.m.a(m.java:1260) at com.ibm.db2.jcc.b.rc.a(rc.java:1359) at com.ibm.db2.jcc.b.rc.getstring(rc.java:1218) |
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