Blizzara commented on code in PR #10531:
URL: https://github.com/apache/datafusion/pull/10531#discussion_r1601980707
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datafusion/substrait/src/logical_plan/producer.rs:
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@@ -165,6 +168,53 @@ pub fn to_substrait_rel(
}))),
}))
}
+ LogicalPlan::Values(v) => {
+ let names = v
+ .schema
+ .fields()
+ .iter()
+ .map(|f| f.name().to_owned())
+ // todo: collect also nested names
+ .collect();
+ let field_types = r#type::Struct {
+ types: v
+ .schema
+ .fields()
+ .iter()
+ .map(|f| to_substrait_type(f.data_type()).unwrap())
+ .collect(),
+ type_variation_reference: DEFAULT_TYPE_REF,
+ nullability: Nullability::Unspecified as i32,
+ };
+ let values = v
+ .values
+ .iter()
+ .map(|row| {
+ let fields = row
+ .iter()
+ .map(|v| match v {
+ Expr::Literal(sv) =>
to_substrait_literal(sv).unwrap(),
+ _ => panic!(),
Review Comment:
note for self: better error
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