I have a database of IBM Websphere Portal (use IBM DB2, Content Manager) and I'm learning about it. The database include:
Table ICMUT01641001 for SiteArea
With each NEWS entry, it will manage in many different tables, same that:
Table ICMUT01278001 for Rich Text Component (the description, content,... of NEWS)
Table ICMUT01693001 for Image Component (thumb image of NEWS,...)
...
But where is relation ship between these tables? How can I know which content and images belong to which NEWS? and this NEWS belong to which SiteArea?
I can't find the connection between them, I have tried with some key same that ComponentID, ItemID, Compkey,... but not successfully.
Please help me. Thank a lot!
Related
I created a portal and added it to my form and added the fields I wanted to the "Add Fields to Portal" box. What I have in edit mode
However, after going into browse mode, the portal is empty. What I have in browse mode
Image of what I want to have
For a portal to show related data you need a relationship in place between the two tables.
On the Help menu in FileMaker you will find a link to the user guide. There you can find out how to easily set up relationships and other basic things to get you started.
You should have a relationship something like this, between Client and Order, based on the unique Client ID. (note this uses the 'anchor-buoy' method, which I prefer).
Relationship Graph
Then in your Client layout, you set-up the portal using that relationship.
Order portal on Client layout
You will typically do this by creating a relationship between the parent and child table records:
In this example, when a record is created in the child table (contacts), the ForeignKey field has a value equal to the PrimaryKey from the parent record (Companies):
Currently tables get created in the "dbo" schema, but I would like to set it to something different. Is this possible?
Currently tables get created in the "dbo" schema, but I would like to set it to something different. Is this possible?
For Node.js backend, you could add an app setting name MS_TableSchema with the value as your custom schema. You could log into Azure Portal and choose your app service, then click "All Settings > Application Settings", add the above setting under the App settings section. After created your new table via the Add button under "MOBILE > Easy tables" on Azure Portal, the new schema would be applied. For the existing table with the old schema, you may also need to alter your table with the newer schema. Moreover, you need to make sure your custom schema exists. Details you could follow this similar issue. Also, you could follow the Defining a Table section under TABLE CONTROLLER BASICS, and the Alternative Schema section under LINKING EXISTING TABLES.
For C# backend, you could follow adrian hall's book about Changing the Mobile Schema.
I am working on some Oracle APEX Plugin development and wonder whether the following requirement is possible.
I basically would like to be able, via a plugin, create a form with say six page items, where two of those page items might be LOVs, another two are page items are text fields, where users have to enter values and the remaining two are display items only.
Based on this form requirement, I want to be able to upload/install this plugin within other Oracle Application Express apps/schemas, so when installed within other apps, this plugin is rendered within a region and the data is stored within a table in that schema, but using the form described above.
Can this be achieved building a plugin in Oracle APEX, and if so, how?
Create a stock application with the pages and regions that need to be replicated, export that, and import it into the other workspaces that need it. Then, when developing an application, copy the regions and/or pages as necessary from that stock application.
I created a databse with four tables in pgAdmin. It was coded in PostgreSQL.
I was wondering how do you create replationship links in pgAdmin? I've searched google and youtube, but can't seem to find a tutorial on it.
If someone can explain how to do this, i'll be grateful.
Here's a picture of how I designed my datase to relate:
You can find it via right-click on the table --> Properties --> Constraints --> Foreign Key (Add).
Then you can add the foreign keys as needed. There is (yet) no way to do it graphically.
I'm not sure if I have worded this question properly I will explain what I am trying to acheieve further.
I am looking to create a graphical representation of an existing database showing table relationships Key relationships etc.
I have seen posts around the internet that suggest you can just go; New > Database Diagram. But I have seen nothing to this effect in Management Studio
Something similar to this:
You first need to install the Diagram Support objects. Then you all you expand the database out and right click the Database Diagram folder
If there is an database diagram drawn for the database it should be visible if you collapse DataBase Diagrams under your database. If you are trying to create one that is the way to go about it create new database diagram.