Flex Datagrid checkbox实现

连接数据库： connect to [数据库名] user [操作用户名] using [密码] 创建缓冲池(8K)： create bufferpool ibmdefault8k IMMEDIATE SIZE 5000 PAGESIZE 8 K ; 创建缓冲池(16K)(OA_DIVERTASKRECORD)： create bufferpool ibmdefault16k IMMEDIATE SIZE 5000 PAGESIZE 16 K ; 创建缓冲池(32K)(OA_TASK)： create bufferpool ibmdefault32k IMMEDIATE SIZE 5000 PAGESIZE 32 K ; 创建表空间： CREATE TABLESPACE exoatbs IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 8K MANAGED BY SYSTEM USING ('/home/exoa2/exoacontainer') EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT8K OVERHEAD 24.10 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; CREATE TABLESPACE exoatbs16k IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 16K MANAGED BY SYSTEM USING ('/home/exoa2/exoacontainer16k' ) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT16K OVERHEAD 24.1 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; CREATE TABLESPACE exoatbs32k IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 32K MANAGED BY SYSTEM USING ('/home/exoa2/exoacontainer32k' ) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT32K OVERHEAD 24.1 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; GRANT USE OF TABLESPACE exoatbs TO PUBLIC; GRANT USE OF TABLESPACE exoatbs16k TO PUBLIC; GRANT USE OF TABLESPACE exoatbs32k TO PUBLIC; 创建系统表空间： CREATE TEMPORARY TABLESPACE exoasystmp IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 8K MANAGED BY SYSTEM USING ('/home/exoa2/exoasystmp' ) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT8K OVERHEAD 24.10 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; CREATE TEMPORARY TABLESPACE exoasystmp16k IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 16K MANAGED BY SYSTEM USING ('/home/exoa2/exoasystmp16k' ) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT16K OVERHEAD 24.10 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; CREATE TEMPORARY TABLESPACE exoasystmp32k IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 32K MANAGED BY SYSTEM USING ('/home/exoa2/exoasystmp32k') EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT32K OVERHEAD 24.10 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF; 1. 启动实例(db2inst1): db2start 2. 停止实例(db2inst1): db2stop 3. 列出所有实例(db2inst1) db2ilist 5.列出当前实例: db2 get instance 4. 察看示例配置文件: db2 get dbm cfg|more 5. 更新数据库管理器参数信息: db2 update dbm cfg using para_name para_value 6. 创建数据库: db2 create db test 7. 察看数据库配置参数信息 db2 get db cfg for test|more 8. 更新数据库参数配置信息 db2 update db cfg for test using para_name para_value 10.删除数据库: db2 drop db test 11.连接数据库 db2 connect to test 12.列出所有表空间的详细信息。 db2 list tablespaces show detail 13.查询数据: db2 select * from tb1 14.删除数据: db2 delete from tb1 where id=1 15.创建索引: db2 create index idx1 on tb1(id); 16.创建视图: db2 create view view1 as select id from tb1 17.查询视图: db2 select * from view1 18.节点编目 db2 catalog tcp node node_name remote server_ip server server_port 19.察看端口号 db2 get dbm cfg|grep SVCENAME 20.测试节点的附接 db2 attach to node_name 21.察看本地节点 db2 list node direcotry 22.节点反编目 db2 uncatalog node node_name 23.数据库编目 db2 catalog db db_name as db_alias at node node_name 24.察看数据库的编目 db2 list db directory 25.连接数据库 db2 connect to db_alias user user_name using user_password 26.数据库反编目 db2 uncatalog db db_alias 27.导出数据 db2 export to myfile of ixf messages msg select * from tb1 28.导入数据 db2 import from myfile of ixf messages msg replace into tb1 29.导出数据库的所有表数据 db2move test export 30.生成数据库的定义 db2look -d db_alias -a -e -m -l -x -f -o db2look.sql 31.创建数据库 db2 create db test1 32.生成定义 db2 -tvf db2look.sql 33.导入数据库所有的数据 db2move db_alias import 34.重组检查 db2 reorgchk 35.重组表tb1 db2 reorg table tb1 36.更新统计信息 db2 runstats on table tb1 37.备份数据库test db2 backup db test 38.恢复数据库test db2 restore db test 399\.列出容器的信息 db2 list tablespace containers for tbs_id show detail 40.创建表: db2 ceate table tb1(id integer not null,name char(10)) 41.列出所有表 db2 list tables 42.插入数据: db2 insert into tb1 values(1,’sam’); db2 insert into tb2 values(2,’smitty’); . 建立数据库DB2_GCB CREATE DATABASE DB2_GCB ON G: ALIAS DB2_GCB USING CODESET GBK TERRITORY CN COLLATE USING SYSTEM DFT_EXTENT_SZ 32 2. 连接数据库 connect to sample1 user db2admin using 8301206 3. 建立别名 create alias db2admin.tables for sysstat.tables; CREATE ALIAS DB2ADMIN.VIEWS FOR SYSCAT.VIEWS create alias db2admin.columns for syscat.columns; create alias guest.columns for syscat.columns; 4. 建立表 create table zjt_tables as (select * from tables) definition only; create table zjt_views as (select * from views) definition only; 5. 插入记录 insert into zjt_tables select * from tables; insert into zjt_views select * from views; 6. 建立视图 create view V_zjt_tables as select tabschema,tabname from zjt_tables; 7. 建立触发器 CREATE TRIGGER zjt_tables_del AFTER DELETE ON zjt_tables REFERENCING OLD AS O FOR EACH ROW MODE DB2SQL Insert into zjt_tables1 values(substr(o.tabschema,1,8),substr(o.tabname,1,10)) 8. 建立唯一性索引 CREATE UNIQUE INDEX I_ztables_tabname [size=3]ON zjt_tables(tabname); 9. 查看表 select tabname from tables where tabname='ZJT_TABLES'; 10. 查看列 select SUBSTR(COLNAME,1,20) as 列名,TYPENAME as 类型,LENGTH as 长度 from columns where tabname='ZJT_TABLES'; 11. 查看表结构 db2 describe table user1.department db2 describe select * from user.tables 12. 查看表的索引 db2 describe indexes for table user1.department 13. 查看视图 select viewname from views where viewname='V_ZJT_TABLES'; 14. 查看索引 select indname from indexes where indname='I_ZTABLES_TABNAME'; 15. 查看存贮过程 SELECT SUBSTR(PROCSCHEMA,1,15),SUBSTR(PROCNAME,1,15) FROM SYSCAT.PROCEDURES; 16. 类型转换(cast) ip datatype:varchar select cast(ip as integer)+50 from log_comm_failed 17. 重新连接 connect reset 18. 中断数据库连接 disconnect db2_gcb 19. view application LIST APPLICATION; 20. kill application FORCE APPLICATION(0); db2 force applications all (强迫所有应用程序从数据库断开) 21. lock table lock table test in exclusive mode 22. 共享 lock table test in share mode 23. 显示当前用户所有表 list tables 24. 列出所有的系统表 list tables for system 25. 显示当前活动数据库 list active databases 26. 查看命令选项 list command options 27. 系统数据库目录 LIST DATABASE DIRECTORY 28. 表空间 list tablespaces 29. 表空间容器 LIST TABLESPACE CONTAINERS FOR Example: LIST TABLESPACE CONTAINERS FOR 1 30. 显示用户数据库的存取权限 GET AUTHORIZATIONS 31. 启动实例 DB2START 32. 停止实例 db2stop 33. 表或视图特权 grant select,delete,insert,update on tables to user grant all on tables to user WITH GRANT OPTION 34. 程序包特权 GRANT EXECUTE ON PACKAGE PACKAGE-name TO PUBLIC 35. 模式特权 GRANT CREATEIN ON SCHEMA SCHEMA-name TO USER 36. 数据库特权 grant connect,createtab,dbadm on database to user 37. 索引特权 grant control on index index-name to user 38. 信息帮助 (? XXXnnnnn ) 例:? SQL30081 39. SQL 帮助(说明 SQL 语句的语法) help statement 例如，help SELECT 40. SQLSTATE 帮助(说明 SQL 的状态和类别代码) ? sqlstate 或 ? class-code 41. 更改与"管理服务器"相关的口令 db2admin setid username password