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

oracleÅúÁ¿(batch)²Ù×÷µÄʹÓÃ

    /**
     * ¸üмǼ£¬Ô­×Ó²Ù×÷£¬²»»ácommit
     * @param sql_id
     * @param condition
     * @return
     * @throws SQLException
     */
    public boolean updateBatchSql(String sql, List<List<String>> conditions) throws SQLException {
        boolean b = false;
        if (sql == null || sql.trim().length() == 0) {
            return b;
        }
        Connection conn = null;
        ResultSet rs = null;
        PreparedStatement pstmt = null;
        //Ö´ÐÐsql
        try {
            conn = handler.getConnection();
            pstmt = conn.prepareStatement(sql);
            //Ñ­»·¸³Öµ
            for (List<String> condition : conditions) {
                for (int i = 0; i < condition.size(); i++) {
                    pstmt.setString(i + 1, condition.get(i));
                }
                pstmt.addBatch();
            }
    &


Ïà¹ØÎĵµ£º

ORACLEÎﻯÊÓͼ ÎﻯÊÓͼÈÕÖ¾½á¹¹

http://space.itpub.net/4227/viewspace-68592
ÎﻯÊÓͼµÄ¿ìËÙË¢ÐÂÒªÇó»ù±¾±ØÐ뽨Á¢ÎﻯÊÓͼÈÕÖ¾£¬ÕâÆªÎÄÕ¼òµ¥ÃèÊöÒ»ÏÂÎﻯÊÓͼÈÕÖ¾Öи÷¸ö×ֶεĺ¬ÒåºÍÓÃ;¡£
 
ÎﻯÊÓͼÈÕÖ¾µÄÃû³ÆÎªMLOG$_ºóÃæ¸ú»ù±íµÄÃû³Æ£¬Èç¹û±íÃûµÄ³¤¶È³¬¹ý20룬Ôòֻȡǰ20룬µ±½Ø¶Ìºó³öÏÖÃû³ÆÖظ´Ê±£¬Oracle»á×Ô¶¯ÔÚÎﻯÊÓͼÈÕÖ¾Ãû³ÆºóÃæ¼ ......

oracle ±¸·ÝÃüÁî

µ¼³ö EXP USER/PASSWORD@ODBC FILE=C£º\***.DMP ROWS=N //²»±£´æÊý¾Ý£»
µ¼³ö EXP USER/PASSWORD@ODBC FILE=C£º\***.DMP   //±£´æÊý¾Ý£»
µ¼³ö EXP USER/PASSWORD@ODBC FILE=C£º\***.DMP full=y //È«²¿µ¼³ö£»
µ¼Èë imp user/password@odbc file=c:\***.dmp full=y ignore=y;
OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏà ......

OracleÖ§³ÅµÄasp.net2.0Ó¦ÓÃÖÐ×ÔÖ÷ʵÏÖÊý¾ÝÒÀÀµ»º´æ

ÏîÄ¿ÖÐÓÐһЩ±¨±í£¬±¾ÉíËٶȾͲ»Ì«¿ì£¬Óöµ½Êý¾ÝÁ¿´óµÄÇé¿ö£¬¸üÊÇÈÃÈË×¥¿ñ£¬Óû§Ò²Ìá³öÁ˱¨±íËÙ¶ÈÂýµÄÎÊÌ⣬ÓÚÊÇÏë×ÅÈçºÎʵÏÖ±¨±íµÄÊý¾ÝÒÀÀµ»º´æ£¬¼´½«±¨±íÊý¾Ý»º´æ£¬µ±Êý¾Ý·¢Éú¸Ä±äʱ£¬ÔÙÖØÐ»ñÈ¡Êý¾Ý¡£
×î¼òµ¥µÄ·½·¨£¬ÊÇÔÚÏÔʾ±¨±íµÄaspxÒ³ÃæµÚÒ»ÐмÓÉÏÐÎÈç<%@ OutputCache Duration="600" VaryByParam="some_par ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ