sybase跨平台迁移数据步骤

ASE 12.5.3以上的版本可以进行跨平台dump/load 。
一．执行的 dbcc checkdb或任何其他dbcc命令来校验数据库运行干净
$ isql -Usa -P -SASE125
1> dbcc checkdb("tec")
2> go
Checking tec: Logical pagesize is 2048 bytes
Checking sysobjects: Logical pagesize is 2048 bytes
The total number of data pages in this table is 32.
Table has 336 data rows.
……………………………………………………….
……………………………………………………….
Checking tgh_jx: Logical pagesize is 2048 bytes
The total number of data pages in this table is 1.
Table has 25 data rows.
Checking gy_con_area: Logical pagesize is 2048 bytes
The total number of data pages in this table is 1.
Table has 17 data rows.
Checking gy_user_work_card_s1: Logical pagesize is 2048 bytes
The total number of data pages in this table is 3.
Table has 106 data rows.
DBCC execution completed. If DBCC printed error messages, contact a user with
System Administrator (SA) role.

二．使用sp_dboption设置数据为单用户模式
1> use master
2> go
1> sp_dboption tec,"single user",true
2> go
Database option 'single user' turned ON for database 'tec'.
Running CHECKPOINT on database 'tec' for option 'single user' to take effect.
(return status = 0)

三．使用sp_flushstats将内存中存储的统计信息刷新到systabstats系统表。你必须至少等待10秒钟，等待进程完成。
1> use tec
2> go
1> sp_flushstats
2> go
DBCC execution completed. If DBCC printed error messages, contact a user with
System Administrator (SA) role.
DBCC execution completed. If DBCC printed error messages, contact a user with
System Administrator (SA) role.
(return status = 0)

四．运行checkpoint命令将所有脏页（自上次写入以来被更新的页）写入到数据库设备。你必须至少等待10秒钟，等待进程完成。
1> checkpoint
2> go

五．运行卸载数据库。
1> use master
2> go
1> dump database tec to "/data_backup/tec0912zm"
2> go
Backup Server session id is: 4. Use this value when executing the
'sp_volchanged' system stored procedure after fulfilling any volume change
request from the Backup Server.
Backup Server: 4.41.1.1: Creating new disk file /data_backup/tec0912zm.
Backup Server: 6.28.1.1: Dumpfile name 'tec0825608D59 ' section number 1
mounted on disk file '/data_backup/tec0912zm'
Backup Server: 4.58.1.1: Data base tec: 14644 kilobytes DUMPED.
Backup Server: 4.58.1.1: Database tec: 36278 kilobytes DUMPED.
Backup Server: 4.58.1.1: Database tec: 57912 kilobytes DUMPED.
…………………………………………………………………………….
Backup Server: 4.58.1.1: Database tec: 585206 kilobytes DUMPED.
Backup Server: 4.58.1.1: Database tec: 586744 kilobytes DUMPED.
Backup Server: 3.43.1.1: Dump phase number 1 completed.
Backup Server: 3.43.1.1: Dump phase number 2 c

ompleted.
Backup Server: 3.43.1.1: Dump phase number 3 completed.
Backup Server: 4.58.1.1: Database tec: 586752 kilobytes DUMPED.
Backup Server: 3.42.1.1: DUMP is complete (database tec).

六．取消sp_dboption单用户模式设置
1> sp_dboption tec,"single user",false
2> go
Database option 'single user' turned OFF for database 'tec'.
Running CHECKPOINT on database 'tec' for option 'single user' to take effect.
(return status = 0)

（必须在master 库 更改database options
You must be in the 'master' database in order to change database options.）

七．将dump文件拷贝到windows -ASE 服务器中
1.可使用ftp拷贝
2.也可以使用ftp工具 拷贝


八．将windows-ASE服务器中建设备、建数据库
disk init name = 'webquery_data',
physname = 'c:\sybase\data\webquery_data.dat',
size = '300M',
go

disk init name = 'webquery_log',
physname = 'c:\sybase\data\webquery_log.dat',
size = '90M',
go

九．建数据库
CREATE DATABASE cpy_webquery
ON webquery_data = '300M'
LOG ON webquery_data = '90M'
go

十．Load数据库
load database cpy_webquery from "d:\data_backup\webquery090317.dat"

十一.数据库联机
online database cpy_webqeury

十二.重编译索引
sp_post_xpload