For example, you can use virtual tables accessing Microsoft SQL Server alongside native Lianja tables, alongside other virtual tables accessing MySQL and build relationships between the data. Virtual tables allow you to join disparate data sources.
Virtual tables are an all-in-one combination of a connection, SQL commands and a CursorAdapter object, so the connection and the logic to perform a query is self-contained inside the virtual table definition.You can drag 'n' drop virtual tables in the Page Builder and reference them in the same way as standard tables and all the time the underlying connection, SQL statements and cursor adapter are being handled for you.Īll virtual table connections using the same connection string or DSN are pooled to maximize performance. You can try to use Data Integration/Data flows function to import data from SQL to CDS. Sorry for that but Data for model-driven app is all defined in Common Data Service. A Canvas app would be more suitable with SQL Azure. External Database support is still included for ServiceBuilder, but there are some restrictions and setup requirements that are necessary to make them work under Liferay 7. Model driven apps are based fundamentally on the CDS. Virtual tables allow you to access external data via an ODBC connection, yet they look like regular tables in a Lianja database. All of the features used in the past are also supported, including custom SQL, DynamicQuery, custom Finders and even External Database support. SET CONNSTR Command (default 'ODBC Connection').Virtual Tables - Using Parameterized Views.Create apps for meetings: There are a few options for incorporating your app into the Teams calling experience. You also can act on a message, such as creating a help ticket based on the content of a channel post.
Like in R we can build web application using R-Shiny, how to do the same for android apps. Virtual Tables - Local Stored Procedures Make it easier to multitask: With messaging extensions, you can quickly share external information in a conversation. IS there a way to build an app in which I can show the data visualization done using matplotlib or bokeh packages in python.Virtual Tables - Local Development, Remote Deployment.Virtual Tables - Further Configuration and Troubleshooting.Properties and Methods of the CursorAdapter Class.Syntax for the CREATE VIRTUALTABLE and ALTER VIRTUALTABLE Commands.Watch the introduction to the Data Workspace video:.3 What's so special about Virtual Tables?.