store: Handle is type 'Bytes' correctly for children type c

We did not account for parent ids being `bytea` when generating queries for
children type c which only caused trouble when such entities were used in
interfaces.

store/postgres/src/relational_queries.rs

@@ -1906,6 +1906,7 @@ impl ParentIds {
 #[derive(Debug, Clone)]
 enum TableLink<'a> {
     Direct(&'a Column, ChildMultiplicity),
+    /// The `Table` is the parent table
     Parent(&'a Table, ParentIds),
 }
 
@@ -2190,6 +2191,7 @@ impl<'a> FilterWindow<'a> {
 
     fn children_type_c(
         &self,
+        parent_primary_key: &Column,
         child_ids: &[Vec<Option<SafeString>>],
         limit: ParentLimit<'_>,
         block: BlockNumber,
@@ -2209,7 +2211,7 @@ impl<'a> FilterWindow<'a> {
 
         out.push_sql("\n/* children_type_c */  from ");
         out.push_sql("rows from (unnest(");
-        out.push_bind_param::<Array<Text>, _>(&self.ids)?;
+        parent_primary_key.bind_ids(&self.ids, out)?;
         out.push_sql("), reduce_dim(");
         self.table.primary_key().push_matrix(child_ids, out)?;
         out.push_sql(")) as p(id, child_ids)");
@@ -2292,9 +2294,13 @@ impl<'a> FilterWindow<'a> {
                     }
                 }
             }
-            TableLink::Parent(_, ParentIds::List(child_ids)) => {
-                self.children_type_c(child_ids, limit, block, &mut out)
-            }
+            TableLink::Parent(parent_table, ParentIds::List(child_ids)) => self.children_type_c(
+                parent_table.primary_key(),
+                child_ids,
+                limit,
+                block,
+                &mut out,
+            ),
             TableLink::Parent(_, ParentIds::Scalar(child_ids)) => {
                 self.child_type_d(child_ids, limit, block, &mut out)
             }