爲什麼不叫或位置查詢參數與NHibernate在我的情況下工作嗎? 考慮下面的陳述是真實的: On Oracle database X and Y version 11.2.0.3.0 the role "MyRole" exists identified by "MyPassword" and is granted to the user I am connected as. 下面是一些代碼:
如何使用參數:在第SQL的Informix StringBuilder cmdTxt = new StringBuilder();
cmdTxt.Append(" SELECT COUNT(emp_num) ");
cmdTxt.Append(" FROM tbl1 WHERE year IS NULL AND calc_year = ? AND camp IN (,,,)");
我試圖通過代碼來插入SQL數據庫中的一些值: var connstring = ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString; ;
var conn = new SqlConnection(connstring);
conn.Open();
SqlCommand command =
我用下面的方法來計算的數據: public static int PrepareData(int year, int month, int calcYear)
{
using (IfxConnection con = new IfxConnection(ConfigurationManager.ConnectionStrings["testable"].ToString(