ORA-00936：使用stringbuilder時缺少表達式

Question

我使用StringBuilder在asp.net中使用多個查詢。但我得到錯誤的

ORA-00936：缺少表達

下面是我的查詢。

StringBuilder sb = new StringBuilder(); 
if (ddlProject.SelectedValue != "0" && ddlBuilding.SelectedValue != "0") 
{ 
    sb.Append("insert into xxacl_pN_LEASES_ALL_h select sysdate,* from xxacl_pN_LEASES_ALL"); 
    sb.Append(";"); 
    sb.Append("update xxacl_pN_LEASES_ALL set ASSIGNED_TO = '" + ddlSalesUser.SelectedValue + "'"); 
    sb.Append(";"); 
} 
if (ddlProject.SelectedValue != "0" && ddlBuilding.SelectedValue == "0") 
{ 
    sb.Append("insert into xxacl_pN_LEASES_ALL_h select sysdate,* from xxacl_pN_LEASES_ALL"); 
    sb.Append(";"); 
    sb.Append("update xxacl_pN_LEASES_ALL set ASSIGNED_TO = '" + ddlSalesUser.SelectedValue + "'"); 
    sb.Append(";"); 
} 

OracleConnection ObjPriCon = new OracleConnection(System.Configuration.ConfigurationManager.ConnectionStrings["OracleConn"].ToString()); 
OracleCommand cmd1 = new OracleCommand(); 
string allQueries = sb.ToString(); 
cmd1.CommandText = allQueries; 
cmd1.Connection = ObjPriCon; 
ObjPriCon.Open(); 
cmd1.ExecuteNonQuery(); // here is the error caused 
ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Record updated successfully');window.location ='FrmHoldingCoordinateUpdate.aspx?TranType=FM&PView=N&Mode=A&Redirect=oracle&Key=0&Redirect=" + Request.QueryString["Redirect"] + "&userid=" + Request.QueryString["userid"].ToString() + "';", true); 

此外，allQueries給出的結果

insert into xxacl_pN_LEASES_ALL_h select getdate(),* from xxacl_pN_LEASES_ALL;update xxacl_pN_LEASES_ALL set ASSIGNED_TO = '5681';

Answer 1

您需要使用別名表名* 例如前：

insert into xxacl_pN_LEASES_ALL_h select getdate(),t.* from xxacl_pN_LEASES_ALL t;