Sean Hsuan-Yi Chu created DRILL-4552: ----------------------------------------
Summary: Treat decimal literals as Double when type inference is taking place Key: DRILL-4552 URL: https://issues.apache.org/jira/browse/DRILL-4552 Project: Apache Drill Issue Type: Improvement Components: Query Planning & Optimization Reporter: Sean Hsuan-Yi Chu Assignee: Sean Hsuan-Yi Chu In SQL standard, decimal literals (e.g., 1.2, 2.5, etc) are decimal types. However, currently, Drill always converts them to Double in DrillOptiq. Since they will be converted as Double in execution anyway, at inference, we can treat them as Double to help determine the return types. (The current behavior is "not to do any inference if the operand is Decimal type"). -- This message was sent by Atlassian JIRA (v6.3.4#6332)