Allow for keywords after ":" property access operator in Snowflake

Fixes #706

Author: nene

src/languages/snowflake/snowflake.formatter.ts

@@ -326,11 +326,10 @@ export const snowflake: DialectOptions = {
       '::',
       // String concat
       '||',
-      // Get Path
-      ':',
       // Generators: https://docs.snowflake.com/en/sql-reference/functions/generator.html#generator
       '=>',
     ],
+    propertyAccessOperators: [':'],
   },
   formatOptions: {
     alwaysDenseOperators: [':', '::'],

test/snowflake.test.ts

@@ -80,6 +80,12 @@ describe('SnowflakeFormatter', () => {
           foo:bar.baz
       `);
     });
+    it(`formats ':' path-operator when followed by reserved keyword`, () => {
+      expect(format(`SELECT foo : from`)).toBe(dedent`
+        SELECT
+          foo:from
+      `);
+    });
   });
 
   it('formats type-cast operator without spaces', () => {