Anyone could share your experience on table partitions, especially on table partion in relation to global / local index?
by Nengbing Tao - Oracle - 2006-03-06 13:03:26 阅读(995) 回复(1)
請問各位前輩: 有一個table 目前切為每個月4個partition,共 48 個 partition,若今年3月想再新增一個partiton(每個月為5個partition). ex: Jan. partition1, partition2, partition3, partition4 Feb.partition1, partition2, partition3, partition4 Mar.partition1, partition2, partition3, partition4, partiton5 Apr.partition1, partition2, partition3, partition4, partiton5 : : 請問如何處理呢?需注意哪些地方? 謝謝~~ (新...
我的操作系统是solaris 8, 现在/ 分区总的空间大小是201Mb,已用空间170Mb, 剩余空间11Mb,94%已用。我检查下来,没有什么大的垃圾文件或临时文件。同时我把这个分区的所有目录下的文件大小加起来只有87Mb。有90Mb的空间不知道到那去了。请问那位碰到过类似情况,希望给与帮助。 十分感谢!
从硬盘安装分区信息如下: 1 6000 sco_unix par 2 8000 win2k par 3 15000 win_tool log 4 2000 win_tool2 log 5 512 linux swap log 6 8000 linux par 已装好了SCO WIN2K现在想安装LINUX硬盘安装 三个ISO文件放在2区/LINUX/DISK1-3 DOSUTILS 运行AUTOBOOT 在进行手工...
I want to recreate normal table to partition tables for the data is very large. But I can't create or add partition primary key to a partition table. My table have only ONE column as PK and the partition key is defferent from index column. I add PK dierectly to the table but it's not partitioned. I only find so little meterial about it in metalink, and the meterial cant resole the problem. Pls hel...
有个表,每个月生成的数据级别很大,而且要存放N多年的帐单明细。 结构如下面这个样子(在此只列出其中三个字段) create table detail_bill ( income number(12,2), month varchar2(8), user_no varchar2(12) ) 我想按月份即 month字段分区 重建一表,以提高读取速度,可我只有一个表空间可用 不知这样建分区还有没有意义 create table detail_bill (income number(12,2), month varchar2(8),user_no varc...
/* On x86 solaris10, VM installation. new disks added, format needed. */ -bash-3.00# format Searching for disks...done AVAILABLE DISK SELECTIONS: 0. c0d0 /pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0 1. c0d1 /pci@0,0/pci-ide@7,1/ide@0/cmdk@1,0 2. c1d1 /pci@0,0/pci-ide@7,1/ide@1/cmdk@1,0 3. c2t0d0 /pci@0,0/pci1000,30@10/sd@0,0 Specif...
请问大家,我的数据库表建立了分区,用Hibernate怎么支持分区查询,用jdbc查询方式如下: select * from tname partition(partname);
Resize the partition step by step. The old partition of the hard disk fs# [color="#ff0000"]cat /etc/fstab [color="#990033"]# Device Mountpoint FStype Options Dump Pass# /dev/amrd0s1b none swap sw 0 0 /dev/amrd0s1a / ufs rw 1 1 /dev/amrd0s1e /tmp ufs rw 2 2 /dev/amrd0s1f /usr ufs rw 2 2 /dev/amrd0s1d...