Question

我对Oracle命令有一个小问题，如下所示：

command.CommandText = "SELECT ID, NAME, RATING, LENGTH, STARTTIME FROM SCHEDULE WHERE ID=301 AND ROWNUM=1 AND SCHEDULE.STARTTIME <= SYSDATE ORDER BY STARTTIME DESC;";

它在Oracle SQL Developer中运行得非常好，完全返回我需要的内容，但在C＃中，我收到以下错误：

ORA-06550: line 1, column 186:
PLS-00103: Encountered the symbol "," when expecting one of the following:

. ( * @ % & = - + < / > at in is mod remainder not rem
<an exponent (**)> <> or != or ~= >= <= <> and or like like2
like4 likec as between || indicator multiset member
submultiset

任何人都可以看到它的任何问题，或C＃中的任何非法内容吗？

编辑：执行代码：

command.Connection = conSQL;
using (IDataReader reader = command.ExecuteReader())
{
    do
    {
        int count = reader.FieldCount;
        while (reader.Read())
        {
            for (int i = 0; i < count; i++)
            {
                 string setting = reader.GetName(i).ToString();
                 object value = reader.GetValue(i);

                 ** Data assigned to variables here, hidden due to length of code**
                 ** Follows pattern: object.property(reader.name) = reader.value **
            }

        }
    } while (reader.NextResult());
 }

Answer 1

点不放;在命令的最后，这是一个命令行工具约定，不是sql本身的一部分（例如sqlplus也使用/作为终结符）

Answer 2

Name和Id都是Oracle SQL中的特殊关键字。尝试：

SELECT "ID", "NAME"...

Answer 3

删除SQL语句上的尾部分号。

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奇怪的Oracle错误

3 个答案: