【正文】
視器及 SQL語(yǔ)句 調(diào)優(yōu) ......................................................................................................................................................................................................................23 12. 監(jiān)控執(zhí)行成本最高的 SQL語(yǔ)句(執(zhí)行大型表掃描操作) ..........................................................................................................................................................................26 13. 監(jiān)控緩沖池命中率 ...............................................................................................................................................................................................................................................26 14. 監(jiān)控 package cache 大小 ...............................................................................................................................................................................................................................27 15. 日志 buffer 調(diào)優(yōu) .................................................................................................................................................................................................................................................28 16. Sortheap 和 sheapthres .................................................................................................................................................................................................................................29 17. db2pd 實(shí)用程序顯示的索引度量指標(biāo) ...........................................................................................................................................................................................................33 18. 狀態(tài)和 CHECK_PENDING 查詢 ....................................................................................................................................................................................................................34 19. DB2 VISION EXPLAIN 教程 ...........................................................................................................................................................................................................................35 20. 實(shí)驗(yàn): backup database 后表空間的 min recovery time 值是否發(fā)生改變 ........................................................................................................................................35 21. LOAD 實(shí)用程序概述 ...............................................................................................................................................................................................................................................36 1. MIGRATING DB2 If you are still running an older version of DB2, and want to migrate to a new version of DB2,then you need to perform the following migration process: ? Migrate DB2 servers—Migrate DB2 instances (Linux and UNIX only) and migrate DB2 databases. ? Migrate DB2 clients—Migrate DB2 client instances to keep the configuration of your existing DB2 clients. N O T E We will discuss the migration process for the DB2 server next. The term 161。DB2 速查手冊(cè) 1. MIGRATING DB2...................................................................................................................................................................................................................................................... 4 Migrating DB2 Servers .............................................................................................................................................................................................................................................. 4 Migration Steps for a DB2 Server on Windows ........................................................................................................................................................................................... 4 2. DB2 FixPack 安裝(完整版) .............................................................................................................................................................................................................................. 6 DB2 fixpack 介紹 .............................................................................................................................................................................................................................................. 6 DB2 FixPack 下載 ............................................................................................................................................................................................................................................ 6 當(dāng)前 DB2版本 ................................................................................................................................................................................................................................................... 8 DB2 FixPack 安裝 ....................................................................................................................................................................................................................................... 8 準(zhǔn)備工作 ..................................................................................................................................................................................................................................................... 8 DB2實(shí)例更新 ..........................................................................................................................................................................................................................................10 3. TERMINATE, CONNECT RESET amp。 DISCONNECT ......................................................................................................................................................................................12 4. each level mand ..................................................