JAVA´æ´¢¹ý³ÌºÍµ÷ÓÃ
´úÂëÄÚÈÝ
create or replace procedure batchUpdateCustomer(p_age in number) as
begin
update CUSTOMERS set AGE=AGE+1 where AGE>p_age;
end;
ÒÔÉÏ´æ´¢¹ý³ÌÓÐÒ»¸ö²ÎÊýp_age£¬´ú±í¿Í»§µÄÄêÁ䣬ӦÓóÌÐò¿É°´ÕÕÒÔÏ·½Ê½µ÷Óô洢¹ý³Ì£º
´úÂëÄÚÈÝ
tx = session.beginTransaction();
Connection con=session.connection();
String procedure = "{call batchUpdateCustomer(?) }";
CallableStatement cstmt = con.prepareCall(procedure);
cstmt.setInt(1,0); //°ÑÄêÁä²ÎÊýÉèΪ0
cstmt.executeUpdate();
tx.commit();
create or replace produre batchUpdateStudent(a in number) as
begin
update STUDENT set AGE=AGE+1 where AGE>a;
end;
µ÷ÓôúÂëÈçÏ£º
Transaction tx=session.beginSession();
Connection conn=session.connection();
String pd=”...{call batchUpdateStudent(?)}”;
CallableStatement cstmt=conn.PrepareCall(pd);
cstmt.setInt(1,20); //°ÑÄêÁäÕâ¸ö²ÎÊýÉèΪ20
tx.commit()£»
Ïà¹ØÎĵµ£º
java»Øµ÷»úÖÆ£º
Èí¼þÄ£¿éÖ®¼ä×ÜÊÇ´æÔÚ×ÅÒ»¶¨µÄ½Ó¿Ú£¬´Óµ÷Ó÷½Ê½ÉÏ£¬¿ÉÒÔ°ÑËûÃÇ·ÖΪÈýÀࣺͬ²½µ÷Óᢻص÷ºÍÒì²½µ÷Óá£
ͬ²½µ÷ÓÃÊÇÒ»ÖÖ×èÈûʽµ÷Ó㬵÷Óà ·½ÒªµÈ´ý¶Ô·½Ö´ÐÐÍê±Ï²Å·µ»Ø£¬ËüÊÇÒ»ÖÖµ¥Ïòµ÷Óã»
»Øµ÷ÊÇÒ»ÖÖË«Ïòµ÷ÓÃģʽ£¬Ò²¾ÍÊÇ˵£¬±»µ÷Ó÷½ÔÚ½Ó¿Ú±»µ÷ÓÃʱҲ»áµ÷ÓöԷ½µÄ½Ó¿Ú£»
Òì²½µ÷ÓÃÊÇÒ»ÖÖÀàËÆÏûÏ¢»òʼþµÄ» ......
ÄãµÄSQL Server 2000±ØÐë´òÉÏSP3µÄ²¹,È»ºó°²×°MicrosoftµÄJDBCÇý¶¯,½«ÒÔÏÂÈý¸öjar°ü¸´ÖƵ½WebContent\WEB-INF\lib
msbase.jar
mssqlserver.jar
msutil.jar
ÏÂÃæÊDzâÊÔ´úÂ룬ûÓб¨´íÊý¾Ý¿â¾ÍÄÜÕý³£Á¬½Ó
public class DbcTest {
/**
* @param args
*/
public static void main(String[] args) {
Str ......
¹Ø¼ü×Ö: java³éÏóÀàºÍ½Ó¿ÚµÄÇø±ð---Ïêϸ½â˵
abstract classºÍinterfaceÊÇJavaÓïÑÔÖжÔÓÚ³éÏóÀඨÒå½øÐÐÖ§³ÖµÄÁ½ÖÖ»úÖÆ£¬ÕýÊÇÓÉÓÚÕâÁ½ÖÖ»úÖÆµÄ´æÔÚ£¬²Å¸³ÓèÁËJavaÇ¿´óµÄÃæÏò¶ÔÏóÄÜÁ¦¡£abstract classºÍinterfaceÖ®¼äÔÚ¶ÔÓÚ³éÏóÀඨÒåµÄÖ§³Ö·½Ãæ¾ßÓкܴóµÄÏàËÆÐÔ£¬ÉõÖÁ¿ÉÒÔÏà»¥Ìæ»»£¬Òò´ËºÜ¶à¿ª·¢ÕßÔÚ½øÐгéÏóÀඨÒåʱ¶ÔÓÚ ......
ÏÂÊöÊ®Ëĸö¼¼ÇÉ£¬ÊÇÐí¶àÈËÔÚ´óÁ¿µÄÊý¾Ý¿â·ÖÎöÓëÉè¼ÆÊµ¼ùÖУ¬Öð²½×ܽá³öÀ´µÄ¡£¶ÔÓÚÕâЩ¾ÑéµÄÔËÓ㬶ÁÕß²»ÄÜÉú°ïÓ²Ì×£¬ËÀ¼ÇÓ²±³£¬¶øÒªÏû»¯Àí½â£¬ÊµÊÂÇóÊÇ£¬Áé»îÕÆÎÕ¡£²¢Öð²½×öµ½£ºÔÚÓ¦ÓÃÖз¢Õ¹£¬ÔÚ·¢Õ¹ÖÐÓ¦Óá£
1. Ôʼµ¥¾ÝÓëʵÌåÖ®¼äµÄ¹ØÏµ
¡¡¡¡
  ......
ÓÐÈçÏÂÇé¿öÏ¿ÉÒÔÓõ½ÄÚ´æÎļþÓ³Éä¼¼Êõ½â¾öÎÊÌâ:
1.²»Òª¸´ÖÆÎļþÖÐËùÓеÄÊý¾Ý£¬Ö»ÐèÒªÐÞ¸ÄÎļþÖоֲ¿µÄÊý¾Ý¡£
2.²¢ÐÐ\·Ö¶Î´¦Àí´óÎļþ¡£
ÈçÏ´úÂëʾʹÓÃjavaNIO¾Ö²¿ÐÞ¸ÄÎļþÖÐÖ¸¶¨Î»ÖõIJ¿·ÖÊý¾Ý£º
Java´úÂë
/**
* ÐÞ¸ÄÎļþÖеÄijһ²¿·ÖµÄÊý¾ ......