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test sytle

原创 IT生活 作者:lazyzxm 时间:2007-10-16 16:29:17 0 删除 编辑

In this section, i want to demo the code. Hello.

public class Demo {
    public static void main(String[] args) {
        //heelo
    }
}

[@more@]

Table is some kind of thing in a database and oracle is some kind of database, so let's play with some table in oracle. of database, so let's play with some table in oracle. of database, so let's play with some table in oracle.

At the beginning, we create a table.

At the beginning, we create a table.


create table treasure(
    id int, 
    owner varchar2(30), 
    type varchar2(30), 
    name varchar2(30));

Then we create a index on the table.

Dump of First Level Bitmap Block
 --------------------------------
   nbits : 4 nranges: 1         parent dba:  0x0800010b   poffset: 0     
   unformatted: 44      total: 64        first useful block: 4      
   owning instance : 1
   instance ownership changed at 08/28/2007 04:14:22
   Last successful Search 08/28/2007 04:14:22
   Freeness Status:  nf1 0      nf2 0      nf3 0      nf4 16     
 
   Extent Map Block Offset: 4294967295 
   First free datablock : 4      
   Bitmap block lock opcode 0
   Locker xid:     :  0x0000.000.00000000
   Inc #: 0 Objd: 59577 
  HWM Flag: HWM Set
      Highwater::  0x08000149  ext#: 0      blk#: 64     ext size: 128   
  #blocks in seg. hdr's freelists: 0     
  #blocks below: 60    
  mapblk  0x00000000  offset: 0     
  --------------------------------------------------------

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/7745048/viewspace-976978/,如需转载,请注明出处,否则将追究法律责任。

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