Better logging of errors.

src/extension.ts

@@ -58,13 +58,13 @@ export function activate(context: vscode.ExtensionContext) {
                 try {
                     let json = JSON.parse(outputBuffer);
 
+                    console.log(json);
+
                     const diagnostics = [];
                     let cd = json['columnDefinitions']
 
                     if (!json['rows']) {
-                        if (!json['userErrors']) {
+                        if (json['userErrors']) {
-                            myOutputChannel.append("SQL executed successfully.\n");
-                        } else {
                             myOutputChannel.append("Errors found:\n");
 
                             const document = vscode.window.activeTextEditor.document;
@@ -79,6 +79,10 @@ export function activate(context: vscode.ExtensionContext) {
                             }
 
                             diagnosticCollection.set(document.uri, diagnostics);
+                        } else if (json['exception']) {
+                            myOutputChannel.append("Exception caught: " + json['exceptionMessage'] + "\n");
+                        } else {
+                            myOutputChannel.append("SQL executed successfully.\n");
                         }
                     } else {
                         provider.setData(json);