Add warning for native bindings

Author: brianc

lib/native/query.js

@@ -85,6 +85,11 @@ NativeQuery.prototype.submit = function(client) {
 
   //named query
   if(this.name) {
+    if (this.name.length > 63) {
+      console.error('Warning! Postgres only supports 63 characters for query names.');
+      console.error('You supplied', this.name, '(', this.name.length, ')');
+      console.error('This can cause conflicts and silent errors executing queries');
+    }
     var values = (this.values||[]).map(utils.prepareValue);
 
     //check if the client has already executed this named query

test/integration/gh-issues/787-tests.js

@@ -0,0 +1,11 @@
+var helper = require(__dirname + '/../test-helper');
+
+helper.pg.connect(helper.config, function(err,client) {
+  var q = {
+    name: 'This is a super long query name just so I can test that an error message is properly spit out to console.error without throwing an exception or anything',
+    text: 'SELECT NOW()'
+  };
+  client.query(q, function() {
+    client.end();
+  });
+});