Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

vs2008ÏÂÓÃodbcÁ¬½Ómysqlʧ°Ü

ʹÓù¤¾ß->Á¬½Óµ½Êý¾Ý¿â...Ìí¼ÓÁ˱¾»úµÄmysqlϵÄÒ»¸öÊý¾Ý¿â£¬²âÊÔÁ¬½Ó³É¹¦£¬µ«ÊÇÏÂÃæµÄ´úÂë×ÜÊÇÊä³ö¡°failure"
C/C++ code:
#include <windows.h>
#include <sql.h>
#include <sqlext.h>
#include <string.h>
#include <stdio.h>
#include <sqltypes.h>

#define LNAME_LEN 41
#define FNAME_LEN 21
#define MAX 200
const char* dbname="library";


int main()
{
SQLHENV henv;
SQLHDBC hdbc;
SQLHSTMT hstmt;
RETCODE retcode;
RETCODE ret;

SQLAllocEnv(&henv); //·ÖÅä»·¾³¾ä±ú
SQLAllocConnect(henv,&hdbc); //·ÖÅäÁ¬½Ó¾ä±ú
ret=SQLConnect(hdbc,( SQLWCHAR *) dbname,SQL_NTS, //Á¬½ÓÊý¾ÝÔ´
TEXT("root"),SQL_NTS,TEXT("7585524"),SQL_NTS);
if(ret==SQL_SUCCESS)
printf("link successful\n");
else
{
printf("failure\n");
return 0;
}

SQLFreeStmt(hstmt,SQL_DROP);
SQLDisconnect(hdbc);
SQLFreeConnect(hdbc);
SQLFreeEnv(henv);
return 0;
}


ÊDz»ÊÇÕ˺ÅÃÜÂë²»¶Ô°¡£¿

µ½MYSQLµÄ´íÎóÈÕÖ¾Öмì²éһϣ¬¿´¿´ÓÐûÓÐʲôÐÅÏ¢¡£

ÎÊÏÂÄǸöÊý¾ÝÔ´ÃûÓ¦¸ÃдʲôµÄѽ¡­¡­
ÎÒÖ±½ÓÓùÜÀí¹¤¾ßµÇ½mysqlµÄʱºò£¬µÇ½½çÃæÉÏÖ»ÓС±server host""username""password" È»ºóÏëÁ¬½Óµ½ÀïÃæµÄ"library"Êý¾Ý¿â

ÎÊÏÂÄǸöÊý¾


Ïà¹ØÎÊ´ð£º

c#¿ØÖÆMysql ʵÏÖ×Ô¶¯É¾³ý¹¦ÄÜ - .NET¼¼Êõ / C#

Óиöwinform³ÌÐò,ʹÓÃc#+mysql,ÐèÒªÔÚÒ»¸ö´°ÌåÉèÖÃmysql×Ô¶¯É¾³ý¹¦ÄÜ,°üÀ¨×Ô¶¯É¾³ý¶àÉÙÌì֮ǰµÄÊý¾ÝÒÔ¼°ÊÇ·ñ¿ªÆô×Ô¶¯É¾³ý¹¦ÄÜ,ÎÒ³ÌÐòÍ˳öºó,»¹Ôõô¿ØÖÆMysql×Ô¼ºÉ¾³ý°¡?ÊDz»ÊÇÒªÓÃmysqlµÄeventÀ´ÊµÏÖ?c#¿ÉÒÔµ÷ÓÃmysq ......

Mysql ʹÓÃÎÊÌâ - Java / Web ¿ª·¢

ÎÒµÄMysql ʹÓõÄʱºò ÓÃdos½¨Á¢µÄÊý¾Ý±í ÔÚdosÖÐÄÜÏÔʾ³öÖÐÎÄ 
µ«ÊÇÔÚ ÆäËûµÄ¿ÉÊÓÒ³Ãæ ºÍÍøÒ³Öж¼ÏÔʾÂÒÂë ÈçºÎ½â¾ö£¿
ÔÚmysql¿ØÖÆÌ¨:show variables like 'char%';Ìù½á¹û³öÀ´¿´¿´¡£

mysqlÃüÁîÐÐģʽÏÂ: ......

mysql Îļþ¶ÁÈ¡ - ÆäËûÊý¾Ý¿â¿ª·¢ / MySQL/Postgresql

ÎÒ¼¸ÕÅmysql±í ·ÖÇø
È»ºó°Ñ·ÖÇø±íµ¥¶À¿½³öÀ´ 
ÀýÈ磺test.MYD test.MYI data.MYD data.MYI user.MYD user.MYI dem.MYD dem.MYI
ÎÒÏë¶ÁÈ¡ÕâËÄÕűíµÄÄÚÈÝ
¹ØÁªÊý¾ÝÕûºÏµ½Ò»ÕűíÖС£Õâ¸öÒªÔõô×öÄØ
ÓóÌÐòÔ ......

mysql×Ö¶ÎÌáÈ¡ - ÆäËûÊý¾Ý¿â¿ª·¢ / MySQL/Postgresql

¸÷λÐÖµÜÇë½Ì Ï£¬ÔÚmysqlÖÐÄܲ»ÄÜʵÏÖÕâÑùÒ»¸ö¹¦ÄÜ£¬
Ò»¸ö×Ö¶ÎAÊÇ´¢´æÒ»´ó¶ÎÎÄ×ÖÄÚÈݵģ¬ÊÇÓ¢ÎÄ£¬Äܲ»ÄÜͨ¹ýMYSQLµÄ²éѯ֮ÀàµÄ¹¦ÄÜ£¬À´»ñµÃÕâ¸ö×Ö¶ÎÖÐ ³öÏÖÆµÂÊ×î¸ßµÄÊ®¸öµ¥´Ê£¬²¢½«ÕâÊ®¸öµ¥´Ê×öΪеÄ×ֶδ¢´æ
a ......

MySql Hibernate ²éѯÓï¾äÎÊÌâ - Java / Java EE


hql = "select left('adfsadfasgsadgagsda',2)";
¾ÍÓÃÕâ¾äÓï¾ä ÔÚÊý¾Ý¿âÖÐÖ´ÐР
 µ«ÊÇÔÚjava´úÂëÖÐ ÓÃHibernate Ö´ÐÐ ¾Í²»ÄÜÖ´ÐÐ £¿
  ÕâÊÇʲôÎÊÌ⣡£¡£¡

ÎÒÒѾ­ÖªµÀÁË£¡
&n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ