ÅäÖÃsql server 2000ÒÔÔÊÐíÔ¶³Ì·ÃÎÊÊʺϹÊÕÏ:1. ÓÃsqlÆóÒµ¹ÜÀíÆ÷ÄÜ·ÃÎÊsql server 2000(ÒòΪËüÊDzÉÓÃÃüÃû¹ÜµÀ(named pipes)·½Ê½½øÐз½Ê½),µ«ÓÃado.net ·½Ê½(udp)²»ÄÜ·ÃÎÊ.2. ²ÉÓÃado.net·½Ê½²»ÄÜÔ¶³Ì·ÃÎÊ.¹ÊÕϵĿÉÄÜÔÒòÓÐ:1.sql server 2000ûÓа²×°sql server 2000 sp3a¼°ÒÔÉÏÉý¼¶°ü,»¹Î´ÆôÓò¢¿ª·Å1433¶Ë¿Ú(udp);2.ϵͳ·À»ðǽ먦·Å1433¶Ë¿Ú. ½â¾ö°ì·¨:Ò».¼ì²ésql server 2000ÊÇ·ñÒÑÆôÓò¢¿ª·Å1433¶Ë¿Ú.(ÔÚsql2000·þÎñÆ÷ÉÏ) ·½·¨: ¿ªÊ¼-->ÔËÐÐ-->´ò¿ª-->Ö´ÐÐ "cmd" ÃüÁî -->Ö´ÐÐ "netstat -na" ÃüÁî. ¿´ÊÇ·ñÓÐÎÞ TCP 127.0.0.1:1433 0.0.0.0:0 LISTENING TCP 192.168.123.98:1433 &nb ......
ÎÒÃÇÒª×öµ½²»µ«»áдSQL,»¹Òª×öµ½Ð´³öÐÔÄÜÓÅÁ¼µÄSQL,ÒÔÏÂΪ±ÊÕßѧϰ¡¢ÕªÂ¼¡¢²¢»ã×ܲ¿·Ö×ÊÁÏÓë´ó¼Ò·ÖÏí£¡
£¨1£© Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£º
ORACLE µÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í driving table)½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ, ÄǾÍÐèҪѡÔñ½»²æ±í(intersection table)×÷Ϊ»ù´¡±í, ½»²æ±íÊÇÖ¸ÄǸö±»ÆäËû±íËùÒýÓõıí.
£¨2£© WHERE×Ó¾äÖеÄÁ¬½Ó˳Ðò£®£º
ORACLE²ÉÓÃ×Ô϶øÉϵÄ˳Ðò½âÎöWHERE×Ó¾ä,¸ù¾ÝÕâ¸öÔÀí,±íÖ®¼äµÄÁ¬½Ó±ØÐëдÔÚÆäËûWHEREÌõ¼þ֮ǰ, ÄÇЩ¿ÉÒÔ¹ýÂ˵ô×î´óÊýÁ¿¼Ç¼µÄÌõ¼þ±ØÐëдÔÚWHERE×Ó¾äµÄĩβ.
£¨3£© SELECT×Ó¾äÖбÜÃâʹÓà ‘ * ‘£º
ORACLEÔÚ½âÎöµÄ¹ý³ÌÖÐ, »á½«'*' ÒÀ´Îת»»³ÉËùÓеÄÁÐÃû, Õâ¸ö¹¤×÷ÊÇͨ¹ý²éѯÊý¾Ý×ÖµäÍê³ÉµÄ, ÕâÒâζ׎«ºÄ·Ñ¸ü¶àµÄʱ¼ä
£¨4£© ¼õÉÙ·ÃÎÊÊý¾Ý¿âµÄ´ÎÊý£º
ORACLEÔÚÄÚ²¿Ö´ÐÐÁËÐí¶à¹¤×÷: ½âÎöSQLÓï¾ä, ¹ÀËãË÷ÒýµÄÀûÓÃÂÊ, °ó¶¨±äÁ¿ , ¶ÁÊý¾Ý¿éµÈ£»
£¨5£ ......
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
public class GetCountForPage extends HibernateDaoSupport{
public List getCountForPage(final String sql){
List list = getHibernateTemplate().executeFind(new HibernateCallback() {
public Object doInHibernate(Session session)
throws HibernateException, SQLException {
Connection CurConn =session.connection();
PreparedStatement ps = CurConn.prepareStatement(sql);
ResultSet result=ps.executeQuery();
&n ......
@SuppressWarnings("unchecked")
public List<ZxFunction> selectFunctionParentByUserId(final int userId) {
try {
final String sql = "select * from zx_function where f_id in ( select distinct f.f_parent_id from zx_function f,zx_permission p where p.f_id = f.f_id and p.u_id = ?)";
return (List<ZxFunction>) getHibernateTemplate().execute(new HibernateCallback(){
public Object doInHibernate(Session session)
throws HibernateException, SQLException {
SQLQuery query = session.createSQLQuery(sql).addEntity(ZxFunction.class);
&nbs ......
Óöµ½MS SQL Server 2005 ÎÞ·¨É¾³ýÊý¾Ý¿â×÷Òµ¡£
¡¡¡¡Ê×ÏÈ£¬ÒÔsaÕË»§µÇ¼£¬²é¿´ÒÔÏÂ2¸ö±íµÄÊý¾Ý£¬Èç¹û²»Îª¿Õ¾ÍÓÐÎÊÌâ¡£
¡¡¡¡Sql´úÂë
¡¡¡¡select¡¡*¡¡from¡¡msdb.dbo.sysmaintplan_subplans
¡¡¡¡select¡¡*¡¡from¡¡msdb.dbo.sysmaintplan_log
¡¡¡¡Èç¹û²»Îª¿Õ£¬Ö´ÐÐÒÔϲÙ×÷£¬»ù±¾Éϲ»Óÿ¼ÂÇɾ³ýÄÄÒ»Ìõ¼Ç¼£¬ÓÐÎÊÌâµÄ×÷Òµ¾Í»áÔÚÕâÀï¡£
¡¡¡¡Ö´ÐÐ
¡¡¡¡Sql´úÂë
¡¡¡¡delete¡¡from¡¡msdb.dbo.sysmaintplan_subplans
¡¡¡¡delete¡¡from¡¡msdb.dbo.sysmaintplan_log
¡¡¡¡ÔÙ½øÐÐ×÷Òµ²Ù×÷£¬¿ÉÒÔɾ³ýµôÁË¡£ ......
ÍøÂç±ðÃû
-----------------------------------------------------------------------------
ÓÃ;£ºÎªÔ¶³Ì·þÎñÆ÷µÄÒÑÓбíÌí¼ÓÊý¾Ý
-----------------------------------------------------------------------------
²½Ö裺
SQL Server2000/2005
1. ÔËÐпͻ§¶ËÍøÂçʵÓù¤¾ß£¨
£¨1£© SQL Server2000-Client Network Utilily
£¨2£© SQL Server2005-ÅäÖù¤¾ß-SQL ServerConfiguration Manager-SQL Native ClientÅäÖÃ
±ðÃûÒ³--·þÎñÆ÷±ðÃû£º£¨ÈçlogServer£© Á¬½Ó²ÎÊý ·þÎñÆ÷Ãû³Æ£º IPµØÖ·£¨Èç172.16.18.203£© ÍøÂç¿â£ºTCP/IP
2. ÆóÒµ¹ÜÀíÆ÷-Security-linked server
Ìí¼Ó±ðÃû£¬ÈçÉÏlogServer
3. Ìí¼ÓÊý¾Ý
insert into logServer.¿âÃû.dbo.±íÃû select * from ±í£¨ÒìµØ·þÎñÆ÷ÔËÐУ©
Ìáʾ£º²»ÄÜн¨±í
----------------------------------------------------------------------------- ......