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我正在尝试从我的程序运行查询，当我检查日志时收到以下错误消息，请提供解决方案/建议。

com.ibm.db2.jcc.b.SqlException: DB2 SQL error: SQLCODE: -420, SQLSTATE: 22018, SQLERRMC: DOUBLE
        at com.ibm.db2.jcc.b.hh.b(hh.java:1369)
        at com.ibm.db2.jcc.b.hh.c(hh.java:1356)
        at com.ibm.db2.jcc.c.db.k(db.java:352)
        at com.ibm.db2.jcc.c.db.a(db.java:60)
        at com.ibm.db2.jcc.c.t.a(t.java:52)
        at com.ibm.db2.jcc.c.tb.b(tb.java:202)
        at com.ibm.db2.jcc.b.ih.ab(ih.java:1898)
        at com.ibm.db2.jcc.b.ih.d(ih.java:2467)
        at com.ibm.db2.jcc.b.ih.W(ih.java:525)
        at com.ibm.db2.jcc.b.ih.executeUpdate(ih.java:508)
        at com.test.internal.updateImp.updateRow(updateImp.java:**107**)

代码：

public int updateRow(String jobID ,Connection connect) throws Exception{
    int cnt =0;     
    Statement  stmt = null;
    try {
        stmt = connect.createStatement();
        String query = dbConnection.UPDATE_EMPLOYEE.toString();
        query = query.replace("?", jobID);  //line 107      
        cnt = stmt.executeUpdate(query);
    } catch (Exception ex) {
         ex.printStackTrace();
    } finally {
        try{                
            if(stmt != null) stmt.close();              
        }catch(Exception ex){
             ex.printStackTrace();
        }
    }
    return cnt;     
}

查询是

UPDATE INTRA.EMPLOYEE SET STATUS = 'Y' WHERE JOB_ID IN (?)
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0 回答 0