I am trying to build a ADO.NET entity model from a SAP HANA database. This is for SAP B1. This process is pretty straight forward using MS Server/MySql etc.
However, when I follow the steps of creating this HANA model, I get the following error below on clicking "Test Connection":
general error: database 'EOH_CCL_TEST' does not exist
I have added a reference for Sap.Data.Hana.v4.5.dll.
Version is 1.0.120.0.
The database exists and I am able to perform queries on it as can be seen below.
Note: I am using the same credentials as I used to log into SAP HANA Studio.
What am I missing here?
There is a previous post: ADO.NET Provider for SAP HANA - Version mismatch issue
But in that issue, the user was able to make the connection.
You are using the schema name EOH_CCL_TEST as database name. The database name is different to the schema name. Did you logon to the SYSTEMDB database or to a tenant database in HANA Studio? Using the used DB name should solve the issue for you. PS: I also do not think that you need to add a port in the hostname property field.
Going from the screenshot you are not using a HANA system with multiple database containers. In this “classic” setup there is no separate admin object “database” and connections don’t take a database name.
Just put in hostname and port and leave the database name empty. The EOH_CCL_TEST is indeed just the schema name.
Beyond that, it’s really not a good idea to use SYSTEM user for working with data or really anything beyond bootstrapping the system.
Related
I'm new to confluence and would like to know that is there anyway I can connect part of an existing confluence page with another postgreSQL db by making API calls instead of creating any sockets from Confluence infrastructure. The below Image might help to understand what I want to achieve. I'm open to any or all options that can help me achieve this.
Requirement:
Have a confluence page updating the frontend with data from DB
No/Minimal changes to the confluence Infra backend
As I click on get data on the front end, It should fetch data from the DB and populate on the screen
I have tried googling all the similar solutions that I can find but I couldn't find any that suits the specific requirement that I have. I tried looking at Atlassian's page for connecting with DB and other db connecting guides from the below mentioned sources.
Source 1 - Atlassian
Source 2 - Atlassian
These two sources shows how to connect the DB using a JDBC connection to confluence and troubleshoot any issues arising out of it. Which I want to keep as the last resort to implement.
Source 3 - Agix - uses JDBC
This article also shows a way to connect Confluence server to db via jdbc, hosted on CentOs server.
Source 4
This shows a way to connect Jira to DB again utilising the Jira Setup configuration.
Please note - I want to touch the Existing Confluence Infra as minimal as possible.
Update:- I have used the data source for the space to get the DB connected. Now the challenge is to get the Data from user and feed into the DB. Any leads, How can I do that? I'm using SQL macro to fetch the data from the DB but not sure how to feed user input from a form to the DB.
If you mean to use PostgreSQL as core data DB for Confluence then you just need to follow those guides you specified links to as Confluence supports most SQL databases. But if you mean to get data from some other PostgreSQL DB just as container of some data or system - it seems to be better option to configure separate DB for Confluence (as it is rather big) and use Java API/ REST API to integrate the systems.
I am trying to follow quickstart to setup SQL Server (not LocalDb version of SQLServer that comes with Visual Studio) as my data store. Looks like that two databases will be needed - one for configuration and the other for operation. But my problem is that I couldn't figure out what db names I should use. I created two databases using names I came up with and ran the scripts I downloaded from quickstart to create all the tables. Now, when I try to make connection, I think I will need to specify db names in my connection string, don't I? What should I use to replace the original connection string provide by quickstart - "Data Source=(LocalDb)\MSSQLLocalDB;database=IdentityServer4.Quickstart.EntityFramework-4.0.0;trusted_connection=yes;" ?
You can have one database for both. But in general I would keep the configuration part in memory if the number of clients is small. Why spend hours keeping the config in a database for just a few clients and resources?
Better to just keep the users and persisted grants in a database.
We are working on Sitecore deployment in Azure.
Sitecore Experience Platform 8.0 rev. 160115
MongoDB - 3.0.4
We installed MongoDB, and we can connect to localhost using Robomongo. We can only see “Analytics” database/collections.
Our connection strings setup are:
Connectionstring.config
But the other 3 databases and collections are not created.
Tracking.live
Tracking.history
Tracking.contact
In Sitecore.Analytics.config file – the setting “Analytics.Enabled” is set to true.
Sitecore.Analytics.config
In log we found some references to xDB cloud initialization failed issues, therefore we disabled it.
Are we missing any configurations? Any help or suggestions are appreciated.
Thank you
Keep in mind that MongoDB is schemaless. Of course, in a production environment you would probably have to create these databases manually - to ensure that access rights are assigned correctly. But in a development environment, any database can be created on the fly.
The only reason the analytics database was created for you is because Sitecore creates indexes for the Interactions collection. Otherwise, you wouldn't see this database until xDB wrote some data into it. Same goes for any MongoDB collection - those won't appear until there's either data being written or an index created.
The other three databases will be created once the aggregation/processing logic is executed. I.e. when your instance starts to actually collect and process visit data.
As a conclusion, don't worry about these databases missing (for now). Just verify that xDB functionality is working properly.
So I've started a SQL Server database project inside VS 2012. I have done this for other databases already but not related to Service Broker.
For testing I had already created db, queues, etc through a T-SQL script including Message Types which was in an XML format. i.e.
[//blah.com/Items/RequestItem]
When I try to do something like this in the DB Project it's not allowing me too due to special chars.
Anyone done this? Gotten around it?
Is there a way to simply put my already created T-SQL file in the database project and have it use it?
See my comment above. I was able to import the script by Right clicking on the database Project.
I'm in the process of migrating our on-premises hosted ASP.NET application into the cloud and I'm running into an issue with the migration of my database.
We're using EF5 for database interaction and we've enabled the code first migrations in order to deal with database changes. However, whenever I generate a BACPAC file the __MigrationHistory table is ignored and when I use the SSIS tool to migrate data between my local and Azure database the values in the identity columns are changed regardless of whether I select 'enable identity insert', messing up my entire database.
What am I doing wrong here? I've tried various routes and none seem to have the desired effect.
Thanks,
Patrick