DB2 Create DB 命令结果 SQL1005N 数据库目录或系统数据库目录已存在

Question

我全新安装了 Windows 10 和 DB2 v10.5 FP 7。

我正在尝试创建一个简单的数据库并不断收到 SQL1005N 错误。这是一个新安装，因此没有现有的数据库：

db2 => list node directory

Node Directory

Number of entries in the directory = 1

Node 1 entry:

Node name                      = DEVWIN10
Comment                        =
Directory entry type           = LOCAL
Protocol                       = TCPIP
Hostname                       = 192.168.1.14
Service name                   = 50000

db2 => list db directory
SQL1057W  The system database directory is empty.  SQLSTATE=01606

db2 => attach to devwin10 user db2admin using <PASSWORD>
Instance Attachment Information

Instance server        = DB2/NT64 10.5.7
Authorization ID       = DB2ADMIN
Local instance alias   = DEVWIN10

db2 => CREATE DATABASE DEMO
SQL1005N  The database alias "DEMO" already exists in either the local database directory or system database directory.

db2 => CREATE DATABASE DEMODB
SQL1005N  The database alias "DEMODB" already exists in either the local database directory or system database directory.

db2 => CREATE DATABASE ANTHONY
SQL1005N  The database alias "ANTHONY" already exists in either the local database directory or system database directory.

db2 => CREATE DATABASE BLAH
SQL1005N  The database alias "BLAH" already exists in either the local database directory or system database directory.

如您所见，无论我选择什么数据库名称，我总是会遇到同样的错误。数据库已创建：

db2 => list db directory

System Database Directory

Number of entries in the directory = 4

Database 1 entry:

Database alias                       = ANTHONY
Database name                        = ANTHONY
Local database directory             = C:
Database release level               = 10.00
Comment                              =
Directory entry type                 = Indirect
Catalog database partition number    = 0
Alternate server hostname            =
Alternate server port number         =

Database 2 entry:
...
Database 3 entry:
...
Database 4 entry:
...

但是我连接不上:

db2 => connect to BLAH user db2admin using <PASSWORD>
SQL1035N  The operation failed because the specified database cannot be connected to in the mode requested.  SQLSTATE=57019

db2 => connect to ANTHONY user db2admin using <PASSWORD>
SQL1035N  The operation failed because the specified database cannot be connected to in the mode requested.  SQLSTATE=57019

db2 => connect to DEMO user db2admin using <PASSWORD>
SQL1035N  The operation failed because the specified database cannot be connected to in the mode requested.  SQLSTATE=57019

db2 => connect to DEMODB user db2admin using <PASSWORD>
SQL1035N  The operation failed because the specified database cannot be connected to in the mode requested.  SQLSTATE=57019

关于我遗漏了什么有什么想法吗？

Answer 1

显然我需要运行命令：

CREATE DATABASE DEMODB AUTOMATIC STORAGE YES ON 'C:\' DBPATH ON 'C:\'

这完全创建了数据库并允许我连接到它并使用它。

db2 => CONNECT TO DEMODB USER DB2ADMIN USING <PASSWORD>

Database Connection Information

Database server        = DB2/NT64 10.5.7
SQL authorization ID   = DB2ADMIN
Local database alias   = DEMODB

当然要启动了：

ACTIVATE DATABASE DEMODB

Answer 2

db2 使用“db2 catalog db SAMPLE on <path>”

对数据库进行编目

db2 terminate
db2 drop database SAMPLE

运行再次恢复命令。

DB2 Create DB 命令结果 SQL1005N 数据库目录或系统数据库目录已存在

DB2 Create DB command results in SQL1005N database directory or system database directory already exists

database

windows

db2