Method allocate_temporary_qualified_name

src/sql/src/plan/statement.rs:670–691

(
        &self,
        name: PartialItemName,
    )

    }

    pub fn allocate_temporary_qualified_name(
        &self,
        name: PartialItemName,
    ) -> Result<QualifiedItemName, PlanError> {
        // Compare against the MZ_TEMP_SCHEMA constant directly instead of calling
        // get_schema(), because with lazy temporary schema creation, the temp
        // schema may not exist yet. (This is similar to what `allocate_temporary_full_name` was
        // doing already before making temporary schemas lazy.)
        if let Some(schema_name) = name.schema {
            if schema_name != mz_repr::namespaces::MZ_TEMP_SCHEMA {
                return Err(PlanError::InvalidTemporarySchema);
            }
        }

        Ok(QualifiedItemName {
            qualifiers: ItemQualifiers {
                database_spec: ResolvedDatabaseSpecifier::Ambient,
                schema_spec: SchemaSpecifier::Temporary,
            },
            item: name.item,
        })
    }

    // Creates a `ResolvedItemName::Item` from a `GlobalId` and an
    // `UnresolvedItemName`.