I am trying to setup sonarqube on DB2.
The user I have got created on DB2 doesn't have privileges to create tables/perform DDL operations.
Where can i get the DDLs for DB2?
DB2 is not supported by SonarQube, see requirements . You'd better pick a supported database rather than going into unknown territory.
Related
After about a year and half, I am finally able to connect to the DB2 database we have through dBeaver. The connection is successful as a LUW (Our db2 is z/os). I was able to get the drivers required after installing IBM Data Studio.
Once I am connected, I go down the schema, get to Tables, and on clicking that, I get the below error.
SQL Error [42704]: SYSCAT.SCHEMATA IS AN UNDEFINED NAME. SQLCODE=-204, SQLSTATE=42704, DRIVER=3.69.56
SYSCAT.SCHEMATA IS AN UNDEFINED NAME. SQLCODE=-204, SQLSTATE=42704, DRIVER=3.69.56
THE DESCRIBE STATEMENT DOES NOT SPECIFY A PREPARED STATEMENT. SQLCODE=-516, SQLSTATE=26501, DRIVER=3.69.56
THE CURSOR SQL_CURLH200C1 IS NOT IN A PREPARED STATE. SQLCODE=-514, SQLSTATE=26501, DRIVER=3.69.56
SQL Error [42704]: SYSCAT.SCHEMATA IS AN UNDEFINED NAME. SQLCODE=-204, SQLSTATE=42704, DRIVER=3.69.56
However, if ignore the error and go to New SQL query and write a simple
Select * from schema.table
it works fine and get the results I want.
Considering the time i have spent to get till here, this is sufficient, but to deploy as a solution in my department, I need to be able to look at a Table List (schema).
Any help would be awesome.
EDIT1: What the issue is here, is that there is no SCHEMA with the name SYSCAT and no table named SCHEMATA.
The z/OS Db2 catalog has different names than the ones used on Db2 on distributed (Linux Unix Windows aka LUW). Here is a list of objects on Db2 z/OS that you can review.
It looks like you are using dBeaver to navigate through a UI the objects on Db2 for z/OS. You will need to ensure you have a db2 jcc driver that is for z/OS Db2. It looks like you may be using one from LUW as the SYSCAT.SCHEMATA is an LUW object, not a z/OS object.
Your other query works because you are specifying a known table name. Other queries should be fine. The issue is the interface in dbeaver is looking at Db2 system objects for LUW and not z/OS. This will continue until you are able to resolve the driver issue.
The IBM Data Server Drivers also require server sided set-up. Please see this information https://www.ibm.com/support/knowledgecenter/SSEPEK_12.0.0/java/src/tpc/imjcc_jccenablespsandtables.html
In DBeaver, when you create a connection choose the "DB2 z/OS driver" option under the Db2 drop down, when connecting to DB2 for z/OS
BTW DBeaver can shell share with Data Studio, so you can (if you wish) use both products in one install. No guarantees that they share happily in all cases, but it appears to work reasonably well.
Will JHister support DB2 in future releases or there is anyway to establish connection to DB2 from JHipster?
No planned support for DB2.
To support it you must generate for another database, modify settings in application*.yml (spring.datasource.*) and check that Liquibase changesets work.
I want to configure IBM DB2 on iseries AS400. The issue is I'm not getting the proper tool for AS400 and I've already installed Data Studio for configure DB2.
I don't have any knowledge regarding AS400 and I'm fresher for IBM technology.
I have already ODBC drivers of iseries. Please help me to find out iseries AS400 setup tool.
DB2 is integrated into OS/400 and all of it's following OS's. To configure DB2 on these platforms, perform a power-on maneuver. If it is already turned on, then DB2 is configured.
BTW, you probably don't have an AS400 but something newer. The hardware is likely Power System or Pure System, and the OS is likely IBM i.
Once you get a SQL connection to the AS400 aka system i aka iseries. Configure the DB by executing this SQL statement in Studio.
create collection myas400SQL
This will create an as400 library named MYAS400SQL that has the mumbo jumbo journal automatically added meaning this will work like every other SQL database with commit rollback transactions...
Lets try it.
CREATE TABLE myas400sql.mytable (myfield char(1))
Table mytable can handle commits and rollbacks like any other db you may have used.
Happy Friday.
Is there any feasibility from Oracle to have a connection established to DB2 database so that I can query on DB2 database and generate reports from Oracle Apex?
OR
Is it possible to create a View in Oracle from a remote DB2 database?
OR
What options do i have in order to develop reports in Oracle Apex from the data i have in DB2 database?
(I know, this is an old question and you've already found a workaround. Anyway,) the keyword you might be interested in is gateway. This is Oracle 10g Database Gateway for DB2/400 Installation and User's Guide. I don't know which database you use, but - if 10g is not the one, I hope you'll manage to find the right documentation.
Shortly: after installing the gateway between Oracle and DB2, you'd create a database link. Then, in your Oracle schema, create a view that selects data over that database link from DB2 database. Finally, fetch data in Apex from the view.
As i didn't find a way to directly connect to DB2 from Oracle PL/SQL, i used a work-around. As this is a reporting tool, we are ok to have this tool running with the data which is 1 day off, we did the following:
1) Extract the data required from DB2 database to CSV files. We used a DB2 command which can be run at command line to extract the data into a CSV
2) Then we imported the data into Oracle tables using sqlldr
I have got a sql file where is configured a database in PostgreSQL technology. I created a database from sql file but from code it is hard to understand action/connecting between the tables. Is it some tool which show all the connections between tables for PostgreSQL?
pgDesigner
Data Architect
Datastudio
DbDesigner fork
DbSchema
dbwrench
DeZign for Database
Please take a look to this list of tools.