Update to NPM version

ProjectSourceCode/node_modules/pg-promise/lib/special-query.js

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2015-present, Vitaly Tomilov
+ *
+ * See the LICENSE file at the top-level directory of this distribution
+ * for licensing information.
+ *
+ * Removal or modification of this copyright notice is prohibited.
+ */
+
+const specialQueryType = {
+    result: 0,
+    multiResult: 1,
+    stream: 2
+};
+
+class SpecialQuery {
+    constructor(type) {
+        this.isResult = type === specialQueryType.result; // type used implicitly
+        this.isStream = type === specialQueryType.stream;
+        this.isMultiResult = type === specialQueryType.multiResult;
+    }
+}
+
+const cache = {
+    resultQuery: new SpecialQuery(specialQueryType.result),
+    multiResultQuery: new SpecialQuery(specialQueryType.multiResult),
+    streamQuery: new SpecialQuery(specialQueryType.stream)
+};
+
+module.exports = Object.assign({SpecialQuery}, cache);