【发布时间】:2025-06-04 23:20:01
【问题描述】:
好吧,我希望问题很清楚,代码是这样的:
string sql = "delete from @tabelnaam";
SqlCommand sc = new SqlCommand();
sc.Connection = getConnection();
sc.CommandType = CommandType.Text;
sc.CommandText = sql;
SqlParameter param = new SqlParameter();
param.Direction = ParameterDirection.Input;
param.ParameterName = "@tabelnaam";
param.Value = tableName;
sc.Parameters.Add(param);
OpenConnection(sc);
sc.ExecuteScalar();
tableName 被提供给这个函数。
我得到了例外:
Must declare the table variable @tabelnaam
【问题讨论】: