We have a Server Based Repositories with postgres DBMS for Enterprise Architect.
Enterprise Architect connect to postgress database just to public schema.
so I run "PostgreSQL_EASchema.sql" in public schema.
I want to change the schema for Enterprise Architect.
for Example I create new schema and run PostgreSQL_EASchema.sql in that schema.but EA cant connect to that schema and cant Find tables!
I cant config EA or its ODBC driver to use another schema.
i there any way to change default schema for EA?
There is no supplier-supported way to modify the schema for an EA repository.
Of course, you can modify it yourself using the appropriate DB admin tool, but there is no guarantee that EA will work afterwards.
Related
I am learning Spring boot by myself. Now I am using H2 database in my spring boot application.
How do I change H2 database to SQL database?
Is there any other application need to install for using SQL database?
No, you just need to add corresponding dependencies with the DB and then update the application.properties file with the new configuration of your desired DB.
Look at this to work with MySQL:
https://mkyong.com/spring-boot/spring-boot-spring-data-jpa-mysql-example/
Or you may want to use different profiles with different DBs (eg: H2 & MySQL)
See this: https://www.baeldung.com/spring-profiles
Based on Pentaho guideline (https://help.pentaho.com/Documentation/8.2/Setup/Installation/Archive/MySQL_Repository) I successfully converted pentaho File based repository to MySQL database repository.
Now does anyone have any idea how MySQL repository store the data in database? It means If create new folder, new dashboard or new connection then how pentaho store this data in mysql database. Also need to know which tables is used for which purpose of data store.
Default created attached schema and tables based on mysql pentaho repository.
Please Provide any inputs or any reference material for same?
Pentaho's repository comprises three third party technologies: Jackrabbit, Hibernate, and Quartz. Reports/Jobs/Transformations and any other artifacts stored inside the Pentaho Server are generally stored in Jackrabbit. Scheduling info and triggers are stored in Quartz. And diagnostic info is stored in Hibernate (such as who accessed what reports, how long a report took to run, etc.).
None of this info is designed to be human readable directly out of the database tables. These are sort of "black box" technologies. These are third party technologies that Pentaho simply leverages for its repository functions. If you have additional questions, I'd recommend checking out the technologies themselves on their project pages.
When I removed my app from the Bluemix dashboard, it removed the associated SQL db as well. I have a script that creates new tables/indexes with our schema name but the free version of SQL database does not support user-defined schema names. The problem is in our code, we need to have our schema name rather than user*** schema name.
Does Bluemix still offer small version of SQL database ? If not, is there a way to recover our database, or is there a way I can rename the user*** schema created by the free version to the name I want?
Unfortunately it is not possible to use a user defined schema name. Anyway as a general rule in development, properties like schema name or connection properties should be parametric, in order to have more flexibility in your solution.
What is preventing to have your SQL to be adapted to the new db instance? You could have a simple script which load it and run on the instance, without any need to use an hardcoded schema name
I want to view a grails schema for the default hsqldb in-memory database, but when I connect to the in-memory databse with SquirrelSQL or DbVisualizer as userid: sa, password: (nothing), I only see two schemas:
INFORMATION_SCHEMA
PUBLIC
And neither contains my Domain tables. What's going on?
You need to set the hsqldb database to file, and set shutdown to true, as outlined here.
If you want to access the in-memory database, there's a writeup on how to do that here: http://act.ualise.com/blogs/continuous-innovation/2009/07/viewing-grails-in-memory-hsqldb/
There's also a new plugin that gives you access to a web-based database console that can access any database that you have a JDBC driver for, including the in-memory hsql db. The plugin docs are at http://grails.org/plugin/dbconsole and you install it the usual way, i.e. grails install-plugin dbconsole. Unfortunately the plugin has an artificial restriction to Grails 1.3.6+, so if you're using an older version of Grails you can use the approach from the blog post that inspired the plugin, http://burtbeckwith.com/blog/?p=446
To use the database console, select "Generic HSQLDB" from the settings dropdown and change the values to match what's in DataSource.groovy. This will probably just require changing the url to jdbc:hsqldb:mem:devDB
You need to set up a shared hsql database: Creating a shared HSQLDB database
edit: There is NO way to expose in-memory hsqldb. Either create a Server or WebServer or use file URL.
What is the lowest permission level I need on a user to be able to create diagrams in SQL Server Enterprise Manager?
I'm currently set as data reader and I am unable to create diagrams. (I wouldn't expect to be able to at this permission level)
The database diagrams feature is actually a quite powerful schema editor - you can change tables/fields and relationships as well. (don't know why they did it that way). I'd imagine you need quite high permissions to be able to create diagrams because of the editing possibility - probably owner or ddladmin.
After some further investigation, with the dbo role, I was able to create database diagrams.