實(shí)現(xiàn)DB2數(shù)據(jù)庫復(fù)原的實(shí)際操作代碼描述
作者：佚名
今天主要向大家描述的是實(shí)現(xiàn)DB2數(shù)據(jù)庫復(fù)原的實(shí)際操作，我們首先是以其實(shí)際操作代碼的描述來引出DB2數(shù)據(jù)庫復(fù)原的實(shí)際操作。
以下的文章主要描述的是實(shí)現(xiàn)DB2數(shù)據(jù)庫復(fù)原的實(shí)際操作，我們首先是從對其在實(shí)際操作中要用到的實(shí)際操作代碼的描述，我們大家DB2數(shù)據(jù)庫復(fù)原支持的文件類型一共有三種：裸設(shè)備、path路徑、文件類型。
一個表空間的大小不能超過64G.每個頁大小為4K.
有時候需要將數(shù)據(jù)庫架構(gòu)放到數(shù)據(jù)庫的安裝目錄，而數(shù)據(jù)庫容器可以指定到其他地方。
昨天還原的原始命令為：
- RESTORE DATABASE T_CENTER FROM "E:\T_CENTER" TAKEN AT 20091231124541 TO "C:"
INTO T_CENTER WITH 2 BUFFERS BUFFER 1024 REDIRECT PARALLELISM 1 WITHOUT PROMPTING;
- SET TABLESPACE CONTAINERS FOR 0 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "C:\DB2\NODE0000\SQL00003");
- SET TABLESPACE CONTAINERS FOR 1 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "C:\DB2\NODE0000\SQL00004\SQLT0001.0");
- SET TABLESPACE CONTAINERS FOR 2 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "C:\DB2\NODE0000\SQL00003");
- SET TABLESPACE CONTAINERS FOR 3 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (FILE "C:\DB2\NODE0000\SQL00003\TSASNCA03" 512000,
FILE "C:\DB2\NODE0000\SQL00003\TSASNCA01" 512000);
- SET TABLESPACE CONTAINERS FOR 4 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (FILE "C:\DB2\NODE0000\SQL00003\TSASNUOW" 5888);
- SET TABLESPACE CONTAINERS FOR 5 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "D:\DBFILES\TSETC.01");
- SET TABLESPACE CONTAINERS FOR 6 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (FILE "C:\DB2\NODE0000\SQL00003\CDA35_SYSTEMPARA" 512);
- SET TABLESPACE CONTAINERS FOR 7 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "C:\DB2\NODE0000\SQL00003");
- SET TABLESPACE CONTAINERS FOR 8 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (PATH "C:\DB2\NODE0000\SQL00003");
- SET TABLESPACE CONTAINERS FOR 9 IGNORE ROLLFORWARD CONTAINER OPERATIONS USING (FILE "C:\DB2\NODE0000\SQL00003\TSASNCA_LZJ" 768000,
FILE "C:\DB2\NODE0000\SQL00003\TSASNCA01_LZJ" 512000,FILE "C:\DB2\NODE0000\SQL00003\TSASNCA02_LZJ" 512000);
- RESTORE DATABASE T_CENTER CONTINUE;
經(jīng)過快通公司管偉的幫忙，將程序調(diào)整為：
- RESTORE DATABASE T_CENTER FROM "E:\T_CENTER" TAKEN AT 20091231124541 TO "C:"
- INTO T_CENTER WITH 2 BUFFERS BUFFER 1024 REDIRECT PARALLELISM 1 WITHOUT PROMPTING;
- SET TABLESPACE CONTAINERS FOR 0 USING (PATH "D:\T_CENTER\tablespace\0");
- SET TABLESPACE CONTAINERS FOR 1 USING (PATH "D:\T_CENTER\tablespace\1");
- SET TABLESPACE CONTAINERS FOR 2 USING (PATH "D:\T_CENTER\tablespace\2");
- SET TABLESPACE CONTAINERS FOR 3 USING (FILE "D:\T_CENTER\TSASNCA03" 16500000);
- SET TABLESPACE CONTAINERS FOR 4 USING (FILE "D:\T_CENTER\TSASNUOW" 5888);
- SET TABLESPACE CONTAINERS FOR 5 USING (PATH "D:\T_CENTER\tablespace\5");
- SET TABLESPACE CONTAINERS FOR 6 USING (FILE "D:\T_CENTER\CDA35_SYSTEMPARA" 512);
- SET TABLESPACE CONTAINERS FOR 7 USING (PATH "D:\T_CENTER\tablespace\7");
- SET TABLESPACE CONTAINERS FOR 8 USING (PATH "D:\T_CENTER\tablespace\8");
- SET TABLESPACE CONTAINERS FOR 9 USING (FILE "D:\T_CENTER\TSASNCA_LZJ" 1788000);
- RESTORE DATABASE T_CENTER CONTINUE;
其中主要調(diào)整的地方一是容器路徑，另外一個是頁面的大小。
以上的相關(guān)內(nèi)容就是對DB2數(shù)據(jù)庫復(fù)原的介紹，望你能有所收獲。
【編輯推薦】
責(zé)任編輯：佚名
來源：
清華大學(xué)出版社
