store: More finegrained Diesel helpers

Author: lutter

store/postgres/src/block_range.rs

@@ -280,14 +280,6 @@ impl<'a> BlockRangeColumn<'a> {
         }
     }
 
-    /// Output the name of the block range column without the table prefix
-    pub(crate) fn bare_name(&self, out: &mut AstPass<Pg>) {
-        match self {
-            BlockRangeColumn::Mutable { .. } => out.push_sql(BLOCK_RANGE_COLUMN),
-            BlockRangeColumn::Immutable { .. } => out.push_sql(BLOCK_COLUMN),
-        }
-    }
-
     /// Output an expression that matches all rows that have been changed
     /// after `block` (inclusive)
     pub(crate) fn changed_since<'b>(&'b self, out: &mut AstPass<'_, 'b, Pg>) -> QueryResult<()> {

store/postgres/src/relational/dsl.rs

@@ -693,6 +693,26 @@ impl<'a> Column<'a> {
     pub fn name(&self) -> &'a str {
         &self.column.name
     }
+
+    pub(crate) fn is_list(&self) -> bool {
+        self.column.is_list()
+    }
+
+    pub(crate) fn is_primary_key(&self) -> bool {
+        self.column.is_primary_key()
+    }
+
+    pub(crate) fn is_fulltext(&self) -> bool {
+        self.column.is_fulltext()
+    }
+
+    pub(crate) fn column_type(&self) -> &'a ColumnType {
+        &self.column.column_type
+    }
+
+    pub(crate) fn use_prefix_comparison(&self) -> bool {
+        self.column.use_prefix_comparison
+    }
 }
 
 impl std::fmt::Display for Column<'_> {

store/postgres/src/relational/query_tests.rs

@@ -49,8 +49,9 @@ fn filter_contains(filter: EntityFilter, sql: &str) {
     let layout = test_layout(SCHEMA);
     let table = layout
         .table_for_entity(&layout.input_schema.entity_type("Thing").unwrap())
-        .unwrap();
-    let filter = Filter::main(&layout, table.as_ref(), &filter, Default::default()).unwrap();
+        .unwrap()
+        .dsl_table();
+    let filter = Filter::main(&layout, table, &filter, Default::default()).unwrap();
     let query = debug_query::<Pg, _>(&filter);
     assert!(
         query.to_string().contains(sql),