Support parameters inside schema.table.col syntax

Author: nene

src/parser/grammar.ne

@@ -249,7 +249,7 @@ square_brackets -> "[" free_form_sql:* "]" {%
   })
 %}
 
-property_access -> atomic_expression _ %DOT _ (identifier | array_subscript | all_columns_asterisk) {%
+property_access -> atomic_expression _ %DOT _ (identifier | array_subscript | all_columns_asterisk | parameter) {%
   // Allowing property to be <array_subscript> is currently a hack.
   // A better way would be to allow <property_access> on the left side of array_subscript,
   // but we currently can't do that because of another hack that requires

test/options/paramTypes.ts

@@ -95,5 +95,20 @@ export default function supportsParamTypes(format: FormatFn) {
           second;
       `);
     });
+
+    // Normal SQL prepared statement parameters cannot really occur like this,
+    // but we support this to facilitate using the paramTypes config for
+    // working around SQL templating.
+    it('supports parameterizing schema.table.column syntax', () => {
+      const result = format('SELECT {schema}.{table}.{column} FROM {schema}.{table}', {
+        paramTypes: { custom: [{ regex: String.raw`\{\w+\}` }] },
+      });
+      expect(result).toBe(dedent`
+        SELECT
+          {schema}.{table}.{column}
+        FROM
+          {schema}.{table}
+      `);
+    });
   });
 }