feat(plugins): enable plugins to prevent using asterisk (#436)

This is important for plugins that need to get access to certain special
table properties, such as `ctid`.

packages/graphile-build-pg/src/queryFromResolveDataFactory.js

@@ -18,7 +18,7 @@ export default (queryBuilderOptions: QueryBuilderOptions = {}) => (
   from: SQL,
   fromAlias: ?SQL,
   resolveData: DataForType,
-  options: {
+  inOptions: {
     withPagination?: boolean,
     withPaginationAsFields?: boolean,
     asJson?: boolean,
@@ -36,11 +36,21 @@ export default (queryBuilderOptions: QueryBuilderOptions = {}) => (
     pgQuery,
     pgAggregateQuery,
     pgCursorPrefix: reallyRawCursorPrefix,
+    pgDontUseAsterisk,
     calculateHasNextPage,
     calculateHasPreviousPage,
     usesCursor: explicitlyUsesCursor,
   } = resolveData;
 
+  const preventAsterisk = pgDontUseAsterisk
+    ? pgDontUseAsterisk.length > 0
+    : false;
+  const options = {
+    ...inOptions,
+    // Allow pgDontUseAsterisk to override useAsterisk
+    useAsterisk: inOptions.useAsterisk && !preventAsterisk,
+  };
+
   const usesCursor: boolean =
     (explicitlyUsesCursor && explicitlyUsesCursor.length > 0) ||
     (calculateHasNextPage && calculateHasNextPage.length > 0) ||