Anton Kedin created BEAM-3633:
---------------------------------
Summary: [SQL] Reduce usage of Calcite's SqlTypeName
Key: BEAM-3633
URL: https://issues.apache.org/jira/browse/BEAM-3633
Project: Beam
Issue Type: Improvement
Components: dsl-sql
Reporter: Anton Kedin
We still use Calcite's SqlTypeName as type of BeamSqlExpression and few other
places. This leaks implementation details, and complicates logic, we now have
to keep two-way mapping between Beam coders and Calcite's type names.
Feels like we can noticeably simplify the type conversion logic in few places
by updating BeamSqlExpression and similar classes to use Beam's SqlTypeCoders
instead of SqlTypeName.
Good place to start is from usages of CalciteUtils.toCalciteType(Coder).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
