asp.netÁ¬½ÓsqlÓõÄSqlHelper
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Collections;
using System.Data.SqlClient;
namespace DAL
{
/// <summary>
/// Êý¾Ý¿âµÄͨÓ÷ÃÎÊ´úÂë
/// ´ËÀàΪ³éÏóÀ࣬²»ÔÊÐíʵÀý»¯£¬ÔÚÓ¦ÓÃʱֱ½Óµ÷Óü´¿É
/// </summary>
public class SqlHelper
{
//»ñÈ¡Êý¾Ý¿âÁ¬½Ó×Ö·û´®£¬ÆäÊôÓÚ¾²Ì¬±äÁ¿ÇÒÖ»¶Á£¬ÏîÄ¿ÖÐËùÓÐÎĵµ¿ÉÒÔÖ±½ÓʹÓ㬵«²»ÄÜÐÞ¸Ä
public static readonly string Getcon = ConfigurationManager.ConnectionStrings["con"].ConnectionString;
// ¹þÏ£±íÓÃÀ´´æ´¢»º´æµÄ²ÎÊýÐÅÏ¢£¬¹þÏ£±í¿ÉÒÔ´æ´¢ÈÎÒâÀàÐ͵IJÎÊý¡£
private static Hashtable parmCache = Hashtable.Synchronized(new Hashtable());
/// <summary>
///Ö´ÐÐÒ»¸ö²»ÐèÒª·µ»ØÖµµÄSqlCommandÃüÁͨ¹ýÖ¸¶¨×¨ÓõÄÁ¬½Ó×Ö·û´®¡£
/// ʹÓòÎÊýÊý×éÐÎʽÌṩ²ÎÊýÁбí
/// </summary>
/// <remarks>
/// ʹÓÃʾÀý£º
/// int result = ExecuteNonQuery(connString, CommandType.StoredProcedure, "PublishOrders", new SqlParameter("@prodid", 24));
/// </remarks>
/// <param name="connectionString">Ò»¸öÓÐЧµÄÊý¾Ý¿âÁ¬½Ó×Ö·û´®</param>
/// <param name="commandType">SqlCommandÃüÁîÀàÐÍ (´æ´¢¹ý³Ì£¬ T-SQLÓï¾ä£¬ µÈµÈ¡£)</param>
/// <param name="commandText">´æ´¢¹ý³ÌµÄÃû×Ö»òÕß T-SQL Óï¾ä</param>
&
Ïà¹ØÎĵµ£º
½ñÌìÊÔÑéʹÓÃpythonÁ¬½Ó sql server ·þÎñÆ÷¡£ÎҼǵÃÒÔǰʹÓÃadoÁ¬½Óaccess·Ç³£Ë³Àû£¬µ«ÊǽñÌìʹÓÃadoÁ¬½Ósql server¾¹È»²»³É¹¦¡£ÔÚpythonÀïÃæµÄ³ö´íÐÅÏ¢¶¼ÏÔÊ¾Îª×ªÒÆÐòÁУ¬·ÑÁ˰ëÌì¾¢²Å¸ãÃ÷°×£ºÎÞЧµÄÀà±ð×Ö·û´®¡£
ÊÇÁ¬½Ó×Ö·û´®Â𣿲âÊÔÁ˺ü¸¸ö È·ÈÏÎÞÎóµÄÊý¾Ý¿âÁ¬½Ó×Ö·û´®£¬Ò²ÊÇÈç´Ë ¡£ÉÏÍøËÑË÷£¬ÊÇÓпÉÄÜÊÇ comµÄÀà±ð×Ö ......
Random rnd = new Random(unchecked((int)DateTime.Now.Ticks));
int intRandomNumber = rnd.Next();
&nb ......
½Ó(Ò»)
--´¥·¢Æ÷ʾÀý2
/*
´´½¨´¥·¢Æ÷[T_INSERT_¾íÑÌÏúÊÛ±í]£¬¸Ã´¥·¢Æ÷½Ï¸´ÔÓ¡£
˵Ã÷: ÿµ±[¾íÑÌ¿â´æ±í]·¢Éú INSERT ¶¯×÷£¬ÔòÒý·¢¸Ã´¥·¢Æ÷¡£
´¥·¢Æ÷¹¦ÄÜ£º ʵÏÖÒµÎñ¹æÔò¡£
ÒµÎñ¹æÔò: Èç¹ûÏúÊ۵ľíÑÌÆ·ÅƲ»´æÔÚ¿â´æ»òÕß¿â´æÎªÁ㣬Ôò·µ»Ø´íÎó¡£
·ñÔòÔò×Ô¶¯¼õÉÙ[¾íÑÌ¿â´æ±í]ÖжÔÓ¦Æ·ÅÆ¾íÑÌµÄ¿â´æÊýÁ¿ºÍ¿â´æ½ð¶ ......
Ö£ÖØÉùÃ÷һϣ¬ÕâÆªÈÕÖ¾ÊÇÎÒCopyµÄ£¬²»ÊÇ×Ô¼ºÐ´µÄ£¬ÎÒ»¹Ã»ÄÇôǿ£¡(×Ðϸ¿´Ò»Ï£¬ÓÐÓá£)
¹ØÓÚSQLÓï¾äÖеÄË«ÒýºÅ¡¢µ¥ÒýºÅ£º
£¨1£©ÏÈÀ´¿´Ò»¸ö×î¼òµ¥µÄSQLÓï¾ä
Insert Into users(username) values("СÍõ")
´ó¼ÒÀ´¿ ......
--oracleÓÅ»¯slqÓï¾ä
£¨1£©Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£º
¡¡¡¡OracleµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í driving table)½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äú±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£¼ÙÈçÓÐ3¸öÒÔÉ쵀 ......