ORA-00911: invalid character SQL??????????????????

Posted 2020-11-18

???????????????   comm   png   string   mat   form   ??????   lap   color   

??? PL/SQl??????????????? ?????????vs????????????,???????????? ?????????SQL??????????????????";"(??????SQL????????????";"pl???????????????????????????)???????????????????????????????????????????????? ????????????

string sql = string.Format(@"SELECT A.TABLE_NAME   ??????,
           A.COLUMN_NAME  ????????????,
           A.DATA_TYPE    ????????????,
           A.DATA_LENGTH  ??????,
           A.NULLABLE     ????????????,
           A.DATA_DEFAULT ?????????,
           B.COMMENTS     ??????
            FROM USER_TAB_COLUMNS A, USER_COL_COMMENTS B
            WHERE A.TABLE_NAME = B.TABLE_NAME
            AND A.COLUMN_NAME = B.COLUMN_NAME
            AND A.COLUMN_NAME = ???{0}???
                ", fileid);

View Code

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   System.Environment.SetEnvironmentVariable("NLS_LANG", "SIMPLIFIED CHINESE_CHINA.ZHS16GBK");

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