您能否告诉我以下更新语句中的错误在哪里:
OleDbCommand updateCmd = new OleDbCommand("UPDATE [" + tableName + "]" +
" SET Password = ?, LastPasswordChangedDate = ?" +
" WHERE Username = ? AND ApplicationName = ? AND IsLockedOut = False", conn);
错误是
[OleDbException (0x80040e14): UPDATE 语句中的语法错误。]
提前致谢