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The guide provides specification of Siddhi Query Language 3.0 with examples

This guide provides instructions to use the Siddhi Query Language 3.0 with WSO2 CEP DAS using examples.

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Functions parameters can be attributes (  int , long, float, double, string, bool, object ), results of other functions, results of mathematical or logical expressions or time parameters. 

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@From(eventtable='rdbms', datasource.name='AnalyticsDataSource', table.name='RoomTable')
define table RoomTypeTable (roomNo int, type string);

E.g. Create an event table with name RoomTypeTable having attributes room number as int & type as string, backed by MySQL table named RoomTable from the database cepdb located at localhost:3306 having user name "root" and password "root". 

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• Function Extension 
• Aggregate Function Extension 
• Window Extension 
• Stream Function Extension
• Stream Processor Extension

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