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  1. Preface
  2. RulePoint
  3. RulePoint Concepts
  4. Using RulePoint
  5. RulePoint Objects
  6. Working with Topics
  7. Working with Connections
  8. Working with Sources
  9. Working with Responders
  10. Working with Responses
  11. Working with Watchlists
  12. Working with Analytics
  13. DRQL
  14. Working with Rules
  15. Working with Alerts
  16. Setting Access Controls
  17. Troubleshooting RulePoint Issues
  18. Connecting to an Ultra Messaging Application
  19. Creating an Ultra Messaging JMS Source

User Guide

User Guide

notMatch

notMatch

The notMatch operator is a unary operator that verifies that all events do not have the same value for the specified property, but the values do not require to be unique.
For example, the following rule verifies that the merchants in three credit card transactions are not the same:
WHEN 3 transaction t WITH notMatch(t.Merchant_ID) then response
Consider that two stock events have the same symbol, and two bond events have the same symbol. The following rule verifies that the stock symbols do not require to be the different as the bond symbols:
WHEN 3 stock s, 3 bond b WITH notMatch(s.symbol) AND notMatch(b.symbol) then response
The following rule provides the same result using a concatenated syntax:
WHEN 3 stock s, 3 bond b WITH notMatch(s.symbol, b.symbol) then response

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