[jira] (FLINK-3849) Add FilterableTableSource interface and translation rule

[ASF GitHub Bot (JIRA)]

Title: Message Title

ASF GitHub Bot commented on FLINK-3849   Re: Add FilterableTableSource interface and translation rule Github user twalthr commented on the issue: https://github.com/apache/flink/pull/3166 @fhueske the problem is that we have currently no tool that converts RexNodes back to expressions. If we want to support all types of expressions, we need to implement a conversion method for all RexNodes (including Scalar functions) or send the RexNodes in the TableSource. Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)