Adding Simple Continuous Queries

Review the types of queries available in the Visual editor. To get started, try adding one of the simple queries to your project.

1. An Aggregate simple query called VWAP to create a volume weighted average price (VWAP). This aggregate should take input from the PriceFeed input window.
2. A Join simple query to join the VWAP output to the Positions input window. Name the join result IndividualPositions.
3. A second Aggregate simple query, ValueByBook, to show the total value of each "book."

• Simple Queries
  Accomplish most common querying tasks using a set of queries available in the Visual editor: filter, aggregate, join, compute, union, and pattern.
• Creating an Aggregate as a Simple Query
  Add to the sample diagram an Aggregate simple query to create a volume weighted average price (VWAP).
• Creating a Join as a Simple Query
  Add to the sample diagram a join simple query that combines multiple datasources, similar to the join expression options of the CCL FROM clause.