When you query data in a database, it is essential that the data is up-to-date. For example, if someone is querying to see how much money they have in their bank account, they ne! to account for not only all deposits, but also all withdrawals and promis! payments. Because the interaction models for different systems are different, many systems provide hidden views and methods that simplify interaction with these models.
will not be present! to the end user. However, it is still possible to query the database directly and correct results will be obtain! if the interaction model is preserv!. These queries do not completely replace the multi-version views. This is because !iting of data with these queries is not support! and the result obtain! only shows the current data in the default version. Therefore, it is ideal for users who only want to produce reports.
For example for SQL statements that demonstrate how
o create a view that is compatible with this interaction model, see the Branch Version SQL Views – Utility Network page on the Esri Community page for ArcGIS Utility Network. This page will demonstrate how to create views for many of the support! databases for Utility Network using and distribute valuable relevant and the queries and logic outlin! in the Version Management with ArcGIS technical session at the 2021 Esri User Conference.
Reports
CBS Asset Report
You should use the view creation functionality when creating reports. This means that instead of creating separate views for each table in your report, any additional filtering or aggregation must be done through SQL queries that use those views. Because materializ! views are manag! outside of the Esri APIs, some of those views may ne! to be recreat! when you make schema changes. Therefore, having a separation between the views that help you understand the data and the queries that you use to create the report patient loyalty and comfort will make it easier for you to manage those changes.
If some of your reports ne! to access data text services from specific versions, across versions, or perform spatial operations, it may be worth changing your approach to use one of the APIs provid! by Esri. This will help improve the performance efficiency and accuracy of your interface.
Now that you know how to create views for branch-version! data, let’s look at some examples of how to query those views. You can then refer to them when creating reports that use your own views, fields, and queries.
