C＃{＆＃34; ORA-00917：缺少逗号＆＃34;} INSERT QUERY ERROR

Question

我正在尝试插入这些值：

int limit = 50000;

int acc_id = 1;

string query = "INSERT INTO CURRENT_ACCOUNT(C-ACCOUNT_NO,DAILY_LIMIT) 
                VALUES ('"+acc_id+"','"+limit+"')";


OracleCommand command = new OracleCommand(query, con);

command.ExecuteNonQuery();

但是缺少逗号异常：

  

C＃{＆＃34; ORA-00917：缺少逗号＆＃34;}

Answer 1

您确定CURRENT_ACCOUNT表格中包含名称为C-ACCOUNT_NO的列吗？名为C_ACCOUNT_NO的列（短划线-是否替换为下划线_）？

如果列名确实包含短划线，请用双引号包装列名：

string query = "INSERT INTO CURRENT_ACCOUNT(\"C-ACCOUNT_NO\",DAILY_LIMIT) " + // ...

Answer 2

你必须在查询结束时添加分号..

string query = "INSERT INTO CURRENT_ACCOUNT(C-ACCOUNT_NO,DAILY_LIMIT) 
                VALUES ("+acc_id+","+limit+");";