SELECT 语句中的 OleDbCommand 语法错误 0x80040E14

Question

此查询在 Access 2010 中完美运行：

SELECT te.[EnterpirseName], COUNT(to.[ID]) AS Orgs, SUM(to.[Members]) AS Mems
FROM tbl_Enterprise AS te, tbl_Organizations AS to
WHERE to.[Enterprise_ID] = te.[ID] AND te.[Status] = 1
GROUP BY te.[EnterpirseName]

然而，当我尝试从我的 C# winforms 应用程序执行它时，出现语法错误：

0x80040E14 Syntax error near keyword FROM

编辑： 我的 C# 代码：

string strCommand = "SELECT te.[EnterpirseName], COUNT(to.[ID]) AS Orgs, SUM(to.[Members]) AS Mems" +
    " FROM tbl_Enterprise AS te, tbl_Organizations AS to" +
    " WHERE to.[Enterprise_ID] = te.[ID]" +
    " AND te.[Status] = 1" +
    " GROUP BY te.[EnterpirseName]";

DataTable dt = new DataTable();

using (OleDbConnection conn = new OleDbConnection(strConnString))
{
    OleDbDataAdapter da = new OleDbDataAdapter(strCommand, conn);

    using (DataSet ds = new DataSet())
    {
        // THIS IS WHERE I GET THE ERROR
        da.Fill(ds);
        dt = ds.Tables[0];
    }
}

这就是 strCommand 在调试中的样子：

Answer 1

您确定您的 C# 应用程序没有使用其他引擎，例如 SQL 服务器吗？在SQL服务器中，TO是保留字，所以应该用[To]代替。

Answer 2

TO也是Access中的保留字。尝试将其替换为 tbl_Org.

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SELECT 语句中的 OleDbCommand 语法错误 0x80040E14

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