資料庫 Linux db2常用指令庫 實做教學

如何安裝db2，可參考此篇文章:

【資料庫】centos 7 安裝db2 express-c 詳細教學

[root@localhost desktop]# db2ilist

db2inst

[root@localhost desktop]# db2 get instance

the current database manager instance is: db2inst

[db2inst@localhost desktop]$  db2 list db directory

system database directory
number of entries in the directory =
1 database 1 entry:
database alias =
sample
database name =
sample
local database directory =
/home/db2inst
database release level =
14.00
comment =
directory entry type = indirect
catalog database partition number =
0 alternate server hostname =
alternate server port number =

[db2inst@localhost expc]$ db2 connect to sample

database connection information
database server =
db2/
linuxx8664
11.1
.4.4
sql authorization id
=db2inst
local database alias =
sample

[db2inst@localhost ~

]$ db2 list tables

[db2inst@localhost ~

]$ db2 list tablespaces show detail

[db2inst@localhost ~

]$ db2 list db directory

[db2inst@localhost ~

]$ db2 list active databases

[db2inst@localhost ~

]$ db2level

[db2inst@localhost ~

]$ db2 create db test using codeset utf-
8 territory cn

[db2inst@localhost ~

]$ db2 drop database test
db20000i the drop
database command completed successfully.

[db2inst@localhost ~

]$ db2start

db20000i the force

db21024i this command is asynchronous and may not be effective immediately.

3.關閉db2

[db2inst@localhost desktop]$ db2stop

sql1064n
db2stop processing was successful.

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