feat: encode path differently

prisma · Jul 10, 2024 · f36d205 · f36d205
1 parent d1e2e9a
commit f36d205
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/query-engine/dmmf/src/ast_builders/datamodel_ast_builder.rs b/query-engine/dmmf/src/ast_builders/datamodel_ast_builder.rs
@@ -257,8 +257,9 @@ fn model_indexes_to_dmmf(model: walkers::ModelWalker<'_>) -> impl Iterator<Item
                 path: sfa
                     .as_path_to_indexed_field()
                     .into_iter()
-                    .map(|(field_name, type_name)| {
-                        (field_name.to_owned(), type_name.unwrap_or(model.name()).to_owned())
+                    .map(|(field_name, type_name)| match type_name {
+                        None => field_name.to_owned(),
+                        Some(type_name) => format!("{type_name}.{field_name}"),
                     })
                     .collect(),
                 sort_order: sfa.sort_order().map(Into::into),

diff --git a/query-engine/dmmf/src/serialization_ast/datamodel_ast.rs b/query-engine/dmmf/src/serialization_ast/datamodel_ast.rs
@@ -129,9 +129,10 @@ pub struct Index {
 #[derive(Debug, serde::Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct IndexField {
-    /// Path to the indexed field. Each tuple consists of the field name and
-    /// the name of the type this field is defined on.
-    pub path: Vec<(String, String)>,
+    /// Path to the indexed field. If the field is defined on the model, only its name is
+    /// specified. If it is defined on a composite type, it is specified in the format
+    /// `CompositeType.fieldName` (and the consumer of the DMMF may need to split it).
+    pub path: Vec<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub sort_order: Option<SortOrder>,
     #[serde(skip_serializing_if = "Option::is_none")]