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

Oracle»òsql2005·ÖÒ³

/// <summary>
        /// ·µ»Ø·ÖÒ³SQLÓï¾ä
        /// </summary>
        /// <param name="selectSql">²éѯSQLÓï¾ä</param>
        /// <param name="PageIndex">µ±Ç°Ò³Âë</param>
        /// <param name="PageSize">Ò»Ò³¶àÉÙÌõ¼Ç¼</param>
        /// <returns></returns>
        public static string getPageSplitSQL(string selectSql, int PageIndex, int PageSize)
        {
            string StartSelectSql = @" select * from (select aa.*, rownum r  from (";
            int CurrentReadRows = PageIndex * PageSize;
            int startRow = (CurrentReadRows - PageSize) < 0 ? 0 : (CurrentReadRows - PageSize);
            int endRow = CurrentReadRows == 0 ? PageSize : CurrentReadRows;
            string EndSelectSql = string.Format(") aa where rownum <= {1}) bb  where r >{0} ", startRow, endRow);
            return StartSelectSql + selectSql + EndSelectSql;
        }


Ïà¹ØÎĵµ£º

Windows Oracle 10GÊÖ¹¤´´½¨Êý¾Ý¿â

ÔÚOracleÖн¨¿â£¬Í¨³£ÓÐÁ½ÖÖ·½·¨¡£Ò»ÊÇʹÓÃOracleµÄ½¨¿â¹¤
ÇÒDBCA£¬ÕâÊÇÒ»¸öͼÐνçÃæ¹¤ÇÒ£¬Ê¹ÓÃÆðÀ´·½±ãÇÒºÜÈÝÒ×Àí½â£¬ÒòΪËüµÄ½çÃæÓѺá¢ÃÀ¹Û£¬¶øÇÒÌáʾҲ±È½ÏÆëÈ«¡£ÔÚ£×indowsϵͳÖУ¬Õâ¸ö¹¤¾ß¿ÉÒÔÔÚOracle³ÌÐò×éÖдò¿ª£¨”¿ªÊ¼”—“³ÌÐò”—“ Oracle OraDb10g_home1”&mdash ......

ÃüÁîÐÐά»¤Oracle AWR

ÃüÁîÐÐά»¤Oracle AWR
 
 ÓÐʱºòÓÉÓÚÖÖÖÖÔ­Òò£¬Ö»ÄÜʹÓÃÃüÁîÐÐÀ´Î¬»¤Oracle10g¡£µ±È»ÎÒÃÇÒÀÈ»¿ÉÒÔʹÓÃstatspack£¬µ«ÓÉÓÚstatspack¹¦Äܲ»ÈçAWR£¬¶ø
ÇÒÈç¹ûʹÓÃÁ½ÖÖÐÔÄÜÕï¶Ï¹¤¾ßÒ²ÊÇÒ»ÖÖÀË·Ñ¡£Òò´ËÊÖ¶¯Î¬»¤AWR»¹ÊÇÓбØÒªµÄ£¬ÏÂÃæÁгöһЩ³£ÓõÄAWRÃüÁÒÔ±¸ºó²é¡£
   
1¡¢ÐÞ¸ÄAWRµÄ´¥·¢ÆµÂÊ
......

oracle Ìåϵ½á¹¹

ǰ¼¸ÌìÃæÊÔµÄʱºòÃæÊÔ¹Ù²ÅÎʹýÎÒORACLEµÄÌåϵ½á¹¹£¬ÈÃÎÒÔÚÒ»ÕŰ×Ö½ÉÏ»­³öÀ´¡£»ØÍ·ÏëÏ뵱ʱ´ðµÃ»¹²»´í£¬´ó²¿·ÖÄÚÈݶ¼ÃèÊö³öÀ´ÁË£¬ºÇºÇ£¬¸Õ²ÅÔÚÍøÉÏ¿´µ½Ò»Æª½²½âORACLEÌåϵ½á¹¹µÄÎÄÕ£¬¾õµÃ²»´í£¬×ª¹ýÀ´´æ×Å£¬½«À´¿ÉÄÜ»áÓõ½¡£
=================================================================================
ÔÚ±¾ÎÄÀ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ