Github user vvysotskyi commented on a diff in the pull request:
https://github.com/apache/drill/pull/1232#discussion_r184099659
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/SqlConverter.java
---
@@ -559,6 +560,19 @@ public RexNode makeCast(RelDataType type, RexNode exp,
boolean matchNullability)
if (matchNullability) {
return makeAbstractCast(type, exp);
}
+ // for the case when BigDecimal literal has a scale or precision
+ // that differs from the value from specified RelDataType, cast
cannot be removed
+ // TODO: remove this code when CALCITE-1468 is fixed
+ if (type.getSqlTypeName() == SqlTypeName.DECIMAL && exp instanceof
RexLiteral) {
--- End diff --
Created DRILL-6355.
---
