Notification.Subscription

Providing you have sufficient access control permissions, the Notification.Subscription provider enables you to write a Luminesce SQL query that retrieves event subscriptions stored in LUSID's Notification Service.

See also: Notification.Subscription.NotificationConfiguration

Basic usage

select * from Notification.Subscription where <filter-expression>

Query parameters

Notification.Subscription has parameters that enable you to filter or refine a query.

To list available parameters, their data types, default values, and an explanation for each, run the following query using a suitable tool:

select FieldName, DataType, ParamDefaultValue, Description from Sys.Field where TableName = 'Notification.Subscription' and FieldType = 'Parameter';

Data fields

By default, Notification.Subscription returns a table of data populated with particular fields (columns). You can return a subset of these fields.

To list fields available to return, their data types, whether fields are considered 'main', and an explanation for each, run the following query using a suitable tool:

select FieldName, DataType, IsMain, IsPrimaryKey, SampleValues, Description from Sys.Field where TableName = 'Notification.Subscription' and FieldType = 'Column';

Note: Fields marked 'main' are returned by queries that select a caret character, for example select ^ from Notification.Subscription.

Examples

Note: For more example Luminesce SQL queries, visit our Github repo.

Example 1: Retrieve first ten event subscriptions

select * from Notification.Subscription limit 10;

Example 2: Retrieve a particular event subscription

select * from Notification.Subscription where Scope = 'PortfolioEvents' and Code = 'PortfolioCreatedEvent';

Example 3: Retrieve all manual event subscriptions

select * from Notification.Subscription where MatchingEventType = 'Manual';