JAVAͨ¹ýODBCÁ´½ÓSQL SERVER
/**
* @author ºýÍ¿¹í
* ÔÚ½¨Á¢Á¬½Ó֮ǰÐèҪһЩ׼±¸¹¤×÷£º
* ÔÚ¿ØÖÆÃæ°åÉÏͨ¹ý“¹ÜÀí¹¤¾ß”µÄ“Êý¾ÝÔ´(ODBC)”´ò¿ª“ODBCÊý¾ÝÔ´¹ÜÀíÆ÷”¶Ô»°¿ò£¬
* µ¥»÷“ϵͳDSN”Ñ¡Ï£¬È»ºóµ¥»÷“Ìí¼Ó”°´Å¥£¬µÃµ½“´´½¨Êý¾ÝÔ´”¶Ô»°¿ò£¬
* Ñ¡Ôñ“SQL Server”²¢µ¥»÷“Íê³É”°´Å¥£¬
* ÔÚ³öÏֵ罍Á¢ÐµÄÊý¾ÝÔ´µ½SQL Server”¶Ô»°¿òÖеēÊý¾ÝÔ´Ãû³Æ”ÏîÌîд“liltos”²¢Ñ¡È¡“·þÎñÆ÷Ãû”£¬
* È»ºóµ¥»÷“ÏÂÒ»²½”°´Å¥£¬Ñ¡Ôñ“ʹÓÃÍøÂçµÇ¼IDµÄWindows NTÑéÖ¤”ÏîÄ¿£¬
* µ¥»÷“ÏÂÒ»²½”°´Å¥£¬°ÑĬÈϵÄÊý¾Ý¿â¸ÄΪ“Northwind”£¬ÔÙµ¥»÷“ÏÂÒ»²½”£¬
* µ¥»÷“Íê³É”°´Å¥£¬È»ºó¿ÉÒÔµ¥»÷“²âÊÔÊý¾ÝÔ´”£¬³É¹¦ºó£¬µ¥»÷“È·¶¨”°´Å¥£¬
* Íê³ÉÁË(ODBC)Êý¾ÝÔ´ºÍÇý¶¯³ÌÐòµÄ½¨Á¢¡£
* °Ñµ¼ÈëµÄ°üÊ¡ÂÔÁË£¡
*/
public class First {
public static void main(String[] args) {
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager
.getConnection("jdbc:odbc:liltos_Region");
Statement sql = con.createStatement();
&nbs
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
ÀàµÄ³õʼ»¯ºÍ¶ÔÏó³õʼ»¯ÊÇ JVM ¹ÜÀíµÄÀàÐÍÉúÃüÖÜÆÚÖзdz£ÖØÒªµÄÁ½¸ö»·½Ú£¬Google ÁËÒ»±éÍøÂ磬ÓйØÀà×°ÔØ»úÖÆµÄÎÄÕµ¹ÊDz»ÉÙ£¬È»¶øÀà³õʼ»¯ºÍ¶ÔÏó³õʼ»¯µÄÎÄÕ²¢²»¶à£¬ÌرðÊÇ´Ó×Ö½ÚÂëºÍ JVM ²ã´ÎÀ´·ÖÎöµÄÎÄÕ¸üÊÇÏÊÓÐËù¼û¡£
±¾ÎÄÖ÷Òª¶ÔÀàºÍ¶ÔÏó³õʼ»¯È«¹ý³Ì½øÐзÖÎö£¬Í¨¹ýÒ»¸öʵ¼ÊÎÊÌâÒýÈ룬½«Ô´´úÂëת»»³É JVM ×Ö½ÚÂëºó£¬ ......
ÒÔǰ¶ÔÓÚSql ServerÖÐCaseÃüÁîµÄÓ÷¨Ò»Ö±²»ÊǺÜÁ˽⣬½ñÌìͨ¹ýÉÏÍø²éÁËһЩ×ÊÁÏ£¬½«Case»ù±¾µÄÓ÷¨×ܽáһϡ£
CaseÃüÁîÓÐÁ½ÖÖÓï·¨£º
A£©CASE<ÔËËãʽ>
WHEN <ÔËËãʽ> THEN <ÔËËãʽ>
……
WHEN <ÔËËãʽ> THEN <ÔËËãʽ>
[ELSE<ÔËËãʽ> ......
NULL£¬±íʾ²»Ã÷È·¡¢Î´ÖªµÄÁÐÖµ
²âÊÔ±í£ºtestnull(id varchar(32))
Êý¾Ý¿â£ºSybase ASA11.0
ÐÐÊý¾Ý(''), (NULL)
Êý¾Ý¿âÑ¡ÏîansinullΪtrue(Ò²ÊÇASAÊý¾Ý¿âµÄĬÈÏÑ¡Ïî)ʱ£¬
select * from testnull where id = null
select * from testnull where id != null
½á¹û¾ùΪ¿Õ
select * from testnull where id is null
½á¹ ......