AIX 下 db2 如何查看数据库空间建在哪里

这是不是你想要的？关于database

db2 => LIST DATABASE DIRECTORY

System Database Directory

Number of entries in the directory = 1

Database 1 entry:

Database alias = MY_DB

Database name = MY_DB

Local database directory = /var/db/db2inv/DB

Database release level = a00

Comment =

Directory entry type = Indirect

Catalog database partition number = 0

Alternate server hostname =

Alternate server port number =

关于tablespace

db2 => list tablespaces

Tablespaces for Current Database

Tablespace ID = 0

Name = SYSCATSPACE

Type = System managed space

Contents = Any data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 1

Name = TEMPSPACE1

Type = System managed space

Contents = System Temporary data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 2

Name = USERSPACE1

Type = System managed space

Contents = Any data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 3

Name = INV_TS

Type = Database managed space

Contents = Any data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 4

Name = INV_TEMP_TS

Type = Database managed space

Contents = System Temporary data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 5

Name = USERTEMP1

Type = System managed space

Contents = User Temporary data

State = 0x0000

Detailed explanation:

Normal

Tablespace ID = 6

Name = SYSTOOLSPACE

Type = System managed space

Contents = Any data

State = 0x0000

Detailed explanation:

Normal

db2 => list tablespace containers for 1

Tablespace Containers for Tablespace 1

Container ID = 0

Name = /var/db/db2inv/DB/db2inv/NODE0000/SQL00001/SQLT00010

Type = Path

1、查询SQL中的所有表： Select TABLE_NAME FROM 数据库名称INFORMATION_SCHEMATABLES Where TABLE_TYPE='BASE TABLE' 执行之后，就可以看到数据库中所有属于自己建的表的名称 2、查询SQL中所有表及列： Select dbosysobjectsname as Table_name, dbosyscolumnsname AS Column_name FROM dbosyscolumns INNER JOIN dbosysobjects ON dbosyscolumnsid = dbosysobjectsid Where (dbosysobjectsxtype = 'u') AND (NOT (dbosysobjectsname LIKE 'dtproperties')) 3、在Sql查询分析器，还有一个简单的查询方法： EXEC sp_MSforeachtable @command1="sp_spaceused ''" 执行完之后，就可以看到数据库中所有用户表的信息 4、查询总存储过程数:select count() 总存储过程数 from sysobjects where xtype='p' 附：xtype类型D = 默认值或 DEFAULT 约束

F = FOREIGN KEY 约束L = 日志FN = 标量函数

IF = 内嵌表函数

P = 存储过程

PK = PRIMARY KEY 约束（类型是 K）

RF = 复制筛选存储过程S = 系统表TF = 表函数

TR = 触发器U = 用户表UQ = UNIQUE 约束（类型是 K）V = 视图X = 扩展存储过程 另：在sqlserver中取得某个数据库中所有表名的sql语句 select sysobjectsname from sysobjectsxtype ='U';SELECT name

WHERE (xtype = 'U') 在数据库的sysobjects表里有这个数据库全部表的信息, xtype值为'U'的就是表名 注意：一般通过上述方法获得全部用户表示都会有一个dtproperties表，SQLSERVER 默认它也是用户表，想要从用户表中排出，需要加上限定条件 status>0，即：select from sysobjects where xtype='U' and status>0

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