Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-13191 Add a simplified UDF type extraction
  3. FLINK-15487

Expose the new type inference for scalar functions

    XMLWordPrintableJSON

    Details

      Description

      After FLINK-15281 is merged, we are able to introduce functions with the new type inference. We start by enabling scalar functions through the stack.

      This includes the following changes:

      • Introduce a UserDefinedFunction.getTypeInference method
      • Expose TableEnvironment.createTemporarySystemFunction and TableEnvironment.createTemporaryFunction
      • Update FunctionCatalog
      • Update the code generation

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                twalthr Timo Walther
                Reporter:
                twalthr Timo Walther
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 1h
                  1h