- translateProjects
Translates a RexProgram to a sequence of expressions and declarations.
- translateList
- translateLiteral
Translates a literal.
- <init>
- convert
- deref
Dereferences an expression if it is a org.apache.calcite.rex.RexLocalRef.
- forAggregation
Creates a translator for translating aggregate functions.
- getRoot
- handleNull
Adapts an expression with "normal" result to one that adheres to this particular
policy. Wraps the r
- isA
- isKnownNullable
Walks parent translator chain and verifies if the expression is nullable.
- isNullable
Returns whether an expression is nullable. Even if its type says it is nullable,
if we have previous