Support querying tables with column names with multiple apostrophes (issue brianc#934). Includes integration test.

Author: Jens Kristian Geyti

lib/result.js

@@ -70,7 +70,10 @@ var inlineParser = function(fieldName, i) {
     //fields containing single quotes will break
     //the evaluated javascript unless they are escaped
     //see https://github.com/brianc/node-postgres/issues/507
-    fieldName.replace("'", "\\'") +
+    //Addendum: However, we need to make sure to replace all
+    //occurences of apostrophes, not just the first one.
+    //See https://github.com/brianc/node-postgres/issues/934
+    fieldName.replace(/'/g, "\\'") +
     "'] = " +
     "rowData[" + i + "] == null ? null : parsers[" + i + "](rowData[" + i + "]);";
 };

test/integration/client/query-column-names-tests.js

@@ -0,0 +1,13 @@
+var helper = require(__dirname + '/../test-helper');
+var pg = helper.pg;
+
+test('support for complex column names', function() {
+  pg.connect(helper.config, assert.success(function(client, done) {
+    client.query("CREATE TEMP TABLE t ( \"complex''column\" TEXT )");
+    client.query('SELECT * FROM t', assert.success(function(res) {
+        done();
+        assert.strictEqual(res.fields[0].name, "complex''column");
+        pg.end();
+    }));
+  }));
+});