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ORA-01000 maximum open cursors exceeded  
ORA-01000 maximum open cursors exceeded
Òì³£ÐÅÏ¢¡£GoogleÁËÒì³£ÐÅÏ¢£¬µÃÖªÕâÑùµÄ´íÎóºÜÈÝÒ׳öÏÖÔÚJava´úÂëÖеÄÖ÷ÒªÔ­ÒòÊÇ£ºJava´úÂëÔÚÖ´ÐÐconn.createStatement()ºÍconn.prepareStatement()µÄʱºò£¬Êµ¼ÊÉ϶¼ÊÇÏ൱ÓÚÔÚÊý¾Ý¿âÖдò¿ªÁËÒ»¸öcursor¡£ÓÈÆäÊÇ£¬Èç¹ûÄãµÄcreateStatementºÍprepareStatementÊÇÔÚÒ»¸öÑ­»·ÀïÃæµÄ»°£¬¾Í»á·Ç³£ÈÝÒ׳öÏÖÕâ¸öÎÊÌâ¡£ÒòΪÓαêÒ»Ö±ÔÚ²»Í£µÄ´ò¿ª£¬¶øÇÒûÓйرա£
Ò»°ãÀ´Ëµ£¬ÎÒÃÇÔÚдJava´úÂëµÄʱºò£¬createStatementºÍprepareStatement¶¼Ó¦¸ÃÒª·ÅÔÚÑ­»·ÍâÃæ£¬¶øÇÒʹÓÃÁËÕâЩStatmentºó£¬¼°Ê±¹Ø±Õ¡£×îºÃÊÇÔÚÖ´ÐÐÁËÒ»´ÎexecuteQuery¡¢executeUpdateµÈÖ®ºó£¬Èç¹û²»ÐèҪʹÓýá¹û¼¯£¨ResultSet£©µÄÊý¾Ý£¬¾ÍÂíÉϽ«Statment¹Ø±Õ£¨statementName.close()£©¡£
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Connection conn = DBUtils.getConnection();//»ñÈ¡Êý¾Ý¿âÁ¬½Ó   
PreparedStatement pstmt = conn.prepareStatement("select statement...");   
ResultSet rset = pstmt.executeQuery();   
while (rset.next()) {                      
    PreparedStatement pst=conn.prepareStatement("insert statement...");//¿ªÆôÒ»¸öÓÎ±ê   
    //pst.setXXX()...;   
    pst.executeUpdate();   
           
    pst=conn.prepareStatement("another insert statement");//ÔÙ¿ªÆôÒ»¸öÓÎ±ê   
    //pst.setXXX()...;   
    pst.executeUpdate();   
  
    pst=conn.prepareStatement("third insert statement");//¿ªÆôÒ»¸öÓÎ±ê   
    //pst.setXXX()...;   
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