Cleanup code for SQL engine (#227), implement transaction feature (#226), make SQL engine do not print by default (#225)

portals-project / portals

Portals is a framework for stateful serverless apps, unifying dataflow streaming with actors

https://www.portals-project.org/

Apache License 2.0

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Cleanup code for SQL engine (#227), implement transaction feature (#226), make SQL engine do not print by default (#225) #236

Closed vicety closed 1 year ago

vicety commented 1 year ago

For #226 Added another example for the transaction version (SQLToDataflowTxn.scala), it is not perfect yet (see the comments for that file). For #227: I cleaned both Calcite.java and QueryableWorkflow.scala and added some comments to explain. For #225: See line 30-35 at SQLToDataflow.scala.