问题
I can't browse data on SAMPLE DB. Setup is as follows: - Windows 7 64 bit PRO, - IBM DB2 Express-C, 10.5.500.107 (latest) - IBM Data Studio Version 4.1.1 (Administrative installation, Installed using IBM Installation Manager 1.8.1)
Database credentials are: db2admin/db2admin Windows administrator username is: Nenad (password protected)
With DB2 command line processor (Start -> IBM DB2 DB2COPY1 (Default) -> DB2 Command Line Processor) I can connect to SAMPLE database using:
db2 => connect to sample
Database Connection Information
Database server = DB2/NT64 10.5.5
SQL authorization ID = NENAD
Local database alias = SAMPLE
And query staff table with:
db2 => select * from staff
ID NAME DEPT JOB YEARS SALARY COMM
------ --------- ------ ----- ------ --------- ---------
10 Sanders 20 Mgr 7 98357.50 -
20 Pernal 20 Sales 8 78171.25 612.45
30 Marenghi 38 Mgr 5 77506.75 -
40 O'Brien 38 Sales 6 78006.00 846.55
50 Hanes 15 Mgr 10 80659.80 -
60 Quigley 38 Sales - 66808.30 650.25
70 Rothman 15 Sales 7 76502.83 1152.00
80 James 20 Clerk - 43504.60 128.20
90 Koonitz 42 Sales 6 38001.75 1386.70
100 Plotz 42 Mgr 7 78352.80 -
110 Ngan 15 Clerk 5 42508.20 206.60
120 Naughton 38 Clerk - 42954.75 180.00
130 Yamaguchi 42 Clerk 6 40505.90 75.60
140 Fraye 51 Mgr 6 91150.00 -
150 Williams 51 Sales 6 79456.50 637.65
160 Molinare 10 Mgr 7 82959.20 -
170 Kermisch 15 Clerk 4 42258.50 110.10
180 Abrahams 38 Clerk 3 37009.75 236.50
190 Sneider 20 Clerk 8 34252.75 126.50
200 Scoutten 42 Clerk - 41508.60 84.20
210 Lu 10 Mgr 10 90010.00 -
220 Smith 51 Sales 7 87654.50 992.80
230 Lundquist 51 Clerk 3 83369.80 189.65
240 Daniels 10 Mgr 5 79260.25 -
250 Wheeler 51 Clerk 6 74460.00 513.30
260 Jones 10 Mgr 12 81234.00 -
270 Lea 66 Mgr 9 88555.50 -
280 Wilson 66 Sales 9 78674.50 811.50
290 Quill 84 Mgr 10 89818.00 -
300 Davis 84 Sales 5 65454.50 806.10
310 Graham 66 Sales 13 71000.00 200.30
320 Gonzales 66 Sales 4 76858.20 844.00
330 Burke 66 Clerk 1 49988.00 55.50
340 Edwards 84 Sales 7 67844.00 1285.00
350 Gafney 84 Clerk 5 43030.50 188.00
35 record(s) selected.
So i guess DB/DBMS works fine.
Then I create connection in Data Studio using settings:
Database: SAMPLE
Host: localhost
Port number: 50000
Username: db2admin
Password: db2admin
And Test connection: with Ping succeeded! result.
When i click on Tables I can see all of them.
But when I right-click on (Schema: NENAD) (Table Name: STAFF) Data -> Browse Data I got this error:
com.ibm.db2.jcc.am.SqlSyntaxErrorException: The statement failed because the authorization ID does not have the required authorization or privilege to perform the operation. Authorization ID: "DB2ADMIN". Operation: "SELECT". Object: "NENAD.STAFF".. SQLCODE=-551, SQLSTATE=42501, DRIVER=4.18.60 The statement failed because the authorization ID does not have the required authorization or privilege to perform the operation. Authorization ID: "DB2ADMIN". Operation: "SELECT". Object: "NENAD.STAFF".. SQLCODE=-551, SQLSTATE=42501, DRIVER=4.18.60
I tried several reinstallations of both DB2 and Data Studio with various settings and usernames, I tried to right click on table then manage privileges (giving all privileges to both DB2ADMIN and NENAD) but in vain.
I also can't create new database, I got this error:
CREATE DATABASE FTN AUTOMATIC STORAGE YES ON 'C:\DB2\NODE0000' DBPATH ON 'C:\DB2\NODE0000' ALIAS FTN WITH 'FTN database' Failed to execute command. DAS returned the following error: sqlcode=-22201 output=null
My questions are:
- How should I resolve this error?
- Is there a simple way (just like in SQL developer) to just create user and then click on Grant All Privileges and that's it?
With Oracle Express DB and SQL Studio I create new user and grant permissions very in this (very simple) way:
EDIT - UPDATE: I had to use:
Step 1:
Start menu -> IBM DB2 DB2COPY1 (Default) -> DB2 Command Line Processor
In DB2 Command Line Processor:
db2 => connect to sample
db2 => GRANT DBADM ON DATABASE to db2admin
Step 2:
db2admin stop
db2admin start
and after that I was able to browse data in Data Studio, and to perform queries, but I am still not able to create new database from Data Studio?
Those posts are not directly related or haven't helped me to resolve this issue:
Cannot connect IBM data studio with DB2 Express-C (Error: User Id Revoked)
DB2 query runs in IBM Data Studio but not in code
IBM Data Studio Connection error SQL1035N
IBM Data Studio
IBM data studio not connecting to local DB2 databases
db2 Express-C SAMPLE database
Why don't I see all of my DB2 instances in Data Studio?
IBM DB2 created schema is not visible?
IBM Data Studio (Admin client) version 3.1.1
How to create New instance in db2 10.1 using IBM Data Studio
How to create a new schema on a database at IBM Data Studio?
回答1:
Your issue is that you are logging in to the command line as Nenad (you can tell that by the default schema), and that you are logging into the DB through DataStudio as db2admin. You either need to log in to Data Studio as Nenad. Or as Nenad you need to grant the appropriate permissions to user ID db2admin.
EDIT: To add to better explain things as well as your question in the comments below.... DB2 doesn't use created user ids like other databases do. It looks to the underlying operating system or LDAP for authentication. In the Unix/Linux environment, the instance Id that is the highest ID administratively is what ID the instance is set up to run as. Your db2admin account is this account. That being said....Windows introduces a different security scheme. Even though the instance ID exists, whoever installed the product (their user ID) tends to be granted high administrative powers in DB2. And when you issue the
CREATE DATABASEstatement, you are doing it with your Windows user ID. Therefore, it becomes the owner of the database and hasDBADM,SECADM,DATAACCESS, andACCESSCTRLgranted to it. db2admin will generally haveDBADM WITHOUT DATAACCESS WITHOUT ACCESSCTRL. So you would need to log in as Nenad (the ID withSECADM) and grant (to be safe)DBADM,SECADM,DATAACCESS,ACCESSCTRLto user db2admin. Now that ID should have what you are looking for.I don't recommend those privileges for just any ID. If all you need is access to read/write to tables then
DATAACCESSalone should do it.
回答2:
I've the same problem to create a new Database, and I've resolved by running this command: db2set DB2_CREATE_DB_ON_CHANGE=YES With DB2 Command Window (as administrator): (1) stop the database (2) run db2set DB2_CREATE_DB_ON_CHANGE=YES (3) start the database
Now you can create a new database with Data Studio by specifying local storage, database name......
来源：https://stackoverflow.com/questions/28929634/ibm-data-studio-cant-browse-data-on-sample-db2-express-c