Changed connection title generation to use getConnections (including recent and saved). (#22954)

* remove advanced options for table designer and notebook Actions title (unnecessary in usage context) * Revert "remove advanced options for table designer and notebook Actions title (unnecessary in usage context)" This reverts commit e30aee5151319863aebbb4738fb30354c179c2c5. * added changes based on feedback * added null check and updated tests * WIP change to connection title generation * WIP connection management service update * fix to connectionManagementService test * fix editorConnectionTitles * renamed nondefault to distinguishing options * use stored connections for options * removed erroneous connection name set to null * added title by ID search for title generation * Add recent connection title * added fix for stub bug * added child title options appended * WIP rework of getEditorTitle * more work done * WIP changes for 5-2-2023 * moved server info to generate titles. * added reworked title generation * added working active connection title generation and cleanup * added comments to argument * remove unnecessary spaces * added id fix assign * added fromEditor save * Revert "Revert new connection string format (#22997)" This reverts commit 898bb73a34. * added small fix to tests and exclude empty properties * made small fixes for tests * update expected ID * added support for old password key and removed empty options * added in authenticationType core property * fix for whitespace indentation * added connection save profile to thing * made some small fixes to connection options * added small change to connectionDialogService * added nullcheck for saveProfile * added negation for connection saveProfile * remove duplicate editor title generation * added edit profile handling for titles * Cleanup serverCapabilities property * fixed dependency issues * removed connectionproviderproperties * added fix for treeupdateutils * made update to title generation * added recent connections change * Revert "Cleanup serverCapabilities property" This reverts commit 2c7b94f98cabddb34116dcdd83177614a484c026. * added dashboard text and fix for connection store test * added group name to end also temporary added dashboard changes based on feedback * added in new SQL version * added fix to edit connections * added clarifying information to title generation --------- Co-authored-by: Cheena Malhotra <cmalhotra@microsoft.com>
2026-01-22 01:25:38 -05:00 · 2023-06-21 09:59:58 -07:00
parent 996d45bfa7
commit ef8164e5c2
32 changed files with 1705 additions and 68 deletions
--- a/src/sql/workbench/api/browser/mainThreadConnectionManagement.ts
+++ b/src/sql/workbench/api/browser/mainThreadConnectionManagement.ts
@@ -185,6 +185,10 @@ export class MainThreadConnectionManagement extends Disposable implements MainTh
 		return this._connectionManagementService.openChangePasswordDialog(convertedProfile);
 	}

+	public $getEditorConnectionProfileTitle(profile: IConnectionProfile, getOptionsOnly?: boolean, includeGroupName?: boolean): Thenable<string | undefined> {
+		return Promise.resolve(this._connectionManagementService.getEditorConnectionProfileTitle(profile, getOptionsOnly, includeGroupName));
+	}
+
 	public async $listDatabases(connectionId: string): Promise<string[]> {
 		let connectionUri = await this.$getUriForConnection(connectionId);
 		let result = await this._connectionManagementService.listDatabases(connectionUri);
--- a/src/sql/workbench/api/common/extHostConnectionManagement.ts
+++ b/src/sql/workbench/api/common/extHostConnectionManagement.ts
@@ -78,6 +78,10 @@ export class ExtHostConnectionManagement extends ExtHostConnectionManagementShap
 		return this._proxy.$openChangePasswordDialog(profile);
 	}

+	public $getEditorConnectionProfileTitle(profile: azdata.IConnectionProfile, getOptionsOnly?: boolean, includeGroupName?: boolean): Thenable<string> {
+		return this._proxy.$getEditorConnectionProfileTitle(profile, getOptionsOnly, includeGroupName);
+	}
+
 	public $listDatabases(connectionId: string): Thenable<string[]> {
 		return this._proxy.$listDatabases(connectionId);
 	}
--- a/src/sql/workbench/api/common/sqlExtHost.api.impl.ts
+++ b/src/sql/workbench/api/common/sqlExtHost.api.impl.ts
@@ -141,6 +141,9 @@ export function createAdsApiFactory(accessor: ServicesAccessor): IAdsExtensionAp
 				openChangePasswordDialog(profile: azdata.IConnectionProfile): Thenable<string | undefined> {
 					return extHostConnectionManagement.$openChangePasswordDialog(profile);
 				},
+				getEditorConnectionProfileTitle(profile: azdata.IConnectionProfile, getOptionsOnly?: boolean, includeGroupName?: boolean): Thenable<string> {
+					return extHostConnectionManagement.$getEditorConnectionProfileTitle(profile, getOptionsOnly, includeGroupName);
+				},
 				listDatabases(connectionId: string): Thenable<string[]> {
 					return extHostConnectionManagement.$listDatabases(connectionId);
 				},
--- a/src/sql/workbench/api/common/sqlExtHost.protocol.ts
+++ b/src/sql/workbench/api/common/sqlExtHost.protocol.ts
@@ -729,6 +729,7 @@ export interface MainThreadConnectionManagementShape extends IDisposable {
 	$getServerInfo(connectedId: string): Thenable<azdata.ServerInfo>;
 	$openConnectionDialog(providers: string[], initialConnectionProfile?: azdata.IConnectionProfile, connectionCompletionOptions?: azdata.IConnectionCompletionOptions): Thenable<azdata.connection.Connection>;
 	$openChangePasswordDialog(profile: azdata.IConnectionProfile): Thenable<string | undefined>;
+	$getEditorConnectionProfileTitle(profile: azdata.IConnectionProfile, getOptionsOnly?: boolean, includeGroupName?: boolean): Thenable<string>;
 	$listDatabases(connectionId: string): Thenable<string[]>;
 	$getConnectionString(connectionId: string, includePassword: boolean): Thenable<string>;
 	$getUriForConnection(connectionId: string): Thenable<string>;
--- a/src/sql/workbench/browser/editor/profiler/dashboardInput.ts
+++ b/src/sql/workbench/browser/editor/profiler/dashboardInput.ts
@@ -84,12 +84,15 @@ export class DashboardInput extends EditorInput {
 			return '';
 		}

-		let name = this.connectionProfile.connectionName ? this.connectionProfile.connectionName : this.connectionProfile.serverName;
-		if (this.connectionProfile.databaseName
+		let name = this.connectionProfile.connectionName ? this.connectionProfile.connectionName : this.connectionProfile.serverName
+
+		if (!this.connectionProfile.connectionName && this.connectionProfile.databaseName
 			&& !this.isMasterMssql()) {
 			// Only add DB name if this is a non-default, non-master connection
 			name = name + ':' + this.connectionProfile.databaseName;
 		}
+		// Append any differing options if needed.
+		name += this._connectionService.getEditorConnectionProfileTitle(this.connectionProfile, true, true)
 		return name;
 	}

--- a/src/sql/workbench/common/editor/query/queryEditorInput.ts
+++ b/src/sql/workbench/common/editor/query/queryEditorInput.ts
@@ -243,11 +243,17 @@ export abstract class QueryEditorInput extends EditorInput implements IConnectab
 				title = this._description + ' ';
 			}
 			if (profile) {
-				title += `${profile.serverName}`;
-				if (profile.databaseName) {
-					title += `.${profile.databaseName}`;
+				let distinguishedTitle = this.connectionManagementService.getEditorConnectionProfileTitle(profile);
+				if (distinguishedTitle !== '') {
+					title += distinguishedTitle;
+				}
+				else {
+					title += `${profile.serverName}`;
+					if (profile.databaseName) {
+						title += `.${profile.databaseName}`;
+					}
+					title += ` (${profile.userName || profile.authenticationType})`;
 				}
-				title += ` (${profile.userName || profile.authenticationType})`;
 			} else {
 				title += localize('disconnected', "disconnected");
 			}
--- a/src/sql/workbench/contrib/connection/browser/connectionStatus.ts
+++ b/src/sql/workbench/contrib/connection/browser/connectionStatus.ts
@@ -68,21 +68,30 @@ export class ConnectionStatusbarItem extends Disposable implements IWorkbenchCon

 	// Set connection info to connection status bar
 	private _setConnectionText(connectionProfile: IConnectionProfile): void {
-		let text: string = connectionProfile.serverName;
-		if (text) {
-			if (connectionProfile.databaseName && connectionProfile.databaseName !== '') {
-				text = text + ' : ' + connectionProfile.databaseName;
-			} else {
-				text = text + ' : ' + '<default>';
+		let distinguishedTitle = this.connectionManagementService.getEditorConnectionProfileTitle(connectionProfile);
+		let text: string = '';
+		let tooltip: string = '';
+		if (distinguishedTitle === '') {
+			text = connectionProfile.serverName;
+			if (text) {
+				if (connectionProfile.databaseName && connectionProfile.databaseName !== '') {
+					text = text + ' : ' + connectionProfile.databaseName;
+				} else {
+					text = text + ' : ' + '<default>';
+				}
+			}
+
+
+			tooltip = 'Server: ' + connectionProfile.serverName + '\r\n' +
+				'Database: ' + (connectionProfile.databaseName ? connectionProfile.databaseName : '<default>') + '\r\n';
+
+			if (connectionProfile.userName && connectionProfile.userName !== '') {
+				tooltip = tooltip + 'Login: ' + connectionProfile.userName + '\r\n';
 			}
 		}
-
-		let tooltip: string =
-			'Server: ' + connectionProfile.serverName + '\r\n' +
-			'Database: ' + (connectionProfile.databaseName ? connectionProfile.databaseName : '<default>') + '\r\n';
-
-		if (connectionProfile.userName && connectionProfile.userName !== '') {
-			tooltip = tooltip + 'Login: ' + connectionProfile.userName + '\r\n';
+		else {
+			text = distinguishedTitle;
+			tooltip = (connectionProfile as any).serverInfo;
 		}

 		this.statusItem.update({
--- a/src/sql/workbench/contrib/dashboard/browser/services/breadcrumb.service.ts
+++ b/src/sql/workbench/contrib/dashboard/browser/services/breadcrumb.service.ts
@@ -57,7 +57,9 @@ export class BreadcrumbService implements IBreadcrumbService {
 	}

 	private getServerBreadcrumb(profile: ConnectionProfile): MenuItem {
-		return profile.connectionName ? { label: profile.connectionName, routerLink: ['server-dashboard'] } : { label: profile.serverName, routerLink: ['server-dashboard'] };
+		let formattedProfileName = profile.connectionName ? profile.connectionName : profile.serverName;
+		formattedProfileName += this.commonService.connectionManagementService.getEditorConnectionProfileTitle(profile, true, true);
+		return { label: formattedProfileName, routerLink: ['server-dashboard'] };
 	}

 	private getDbBreadcrumb(profile: ConnectionProfile): MenuItem {
--- a/src/sql/workbench/contrib/notebook/browser/notebookActions.ts
+++ b/src/sql/workbench/contrib/notebook/browser/notebookActions.ts
@@ -752,7 +752,10 @@ export class AttachToDropdown extends SelectBox {
 		} else {
 			let connections: string[] = [];
 			if (model.context && model.context.title && (connProviderIds.includes(this.model.context.providerName))) {
-				connections.push(model.context.title);
+				let textResult = model.context.title;
+				let fullTitleText = this._connectionManagementService.getEditorConnectionProfileTitle(model.context);
+				textResult = fullTitleText.length !== 0 ? fullTitleText : textResult;
+				connections.push(textResult);
 			} else if (this._configurationService.getValue(saveConnectionNameConfigName) && model.savedConnectionName) {
 				connections.push(model.savedConnectionName);
 			} else {
--- a/src/sql/workbench/contrib/objectExplorer/browser/serverTreeView.ts
+++ b/src/sql/workbench/contrib/objectExplorer/browser/serverTreeView.ts
@@ -125,6 +125,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 			// get the full ConnectionProfiles with the server info updated properly
 			const treeInput = TreeUpdateUtils.getTreeInput(this._connectionManagementService)!;
 			await this._tree.setInput(treeInput);
+			await this.refreshConnectionTreeTitles();
 			this._treeSelectionHandler.onTreeActionStateChange(false);
 		} else {
 			if (this._connectionManagementService.hasRegisteredServers()) {
@@ -272,6 +273,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				if (connectionParentGroup) {
 					connectionParentGroup.addOrReplaceConnection(newConnection);
 					await this._tree.updateChildren(connectionParentGroup);
+					await this.refreshConnectionTreeTitles();
 					await this._tree.revealSelectFocusElement(newConnection);
 					await this._tree.expand(newConnection);
 				}
@@ -286,6 +288,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 					await this._tree.rerender(connectionInTree);
 					await this._tree.revealSelectFocusElement(connectionInTree);
 					await this._tree.updateChildren(connectionInTree);
+					await this.refreshConnectionTreeTitles();
 					await this._tree.expand(connectionInTree);
 				}
 			}
@@ -298,6 +301,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				if (parentGroup) {
 					parentGroup.removeConnections([e]);
 					await this._tree.updateChildren(parentGroup);
+					await this.refreshConnectionTreeTitles();
 					await this._tree.revealSelectFocusElement(parentGroup);
 				}
 			}
@@ -315,12 +319,14 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 					const newProfileParent = <ConnectionProfileGroup>this._tree.getElementById(e.profile.groupId);
 					newProfileParent.addOrReplaceConnection(e.profile);
 					await this._tree.updateChildren(newProfileParent);
+					await this.refreshConnectionTreeTitles();
 					await this._tree.revealSelectFocusElement(e.profile);
 					await this._tree.expand(e.profile);
 				} else {
 					// If the profile was not moved to a different group then just update the profile in the group.
 					oldProfileParent.replaceConnection(e.profile, e.oldProfileId);
 					await this._tree.updateChildren(oldProfileParent)
+					await this.refreshConnectionTreeTitles();
 					await this._tree.revealSelectFocusElement(e.profile);
 					await this._tree.expand(e.profile);
 				}
@@ -345,6 +351,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 					await this._tree.updateChildren(newParent);
 					await this._tree.expand(newParent);
 				}
+				await this.refreshConnectionTreeTitles();
 				const newConnection = this._tree.getElementById(movedConnection.id);
 				if (newConnection) {
 					await this._tree.revealSelectFocusElement(newConnection);
@@ -359,6 +366,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				const parent = <ConnectionProfileGroup>this._tree.getElementById(e.parentId);
 				parent.children = parent.children.filter(c => c.id !== e.id);
 				await this._tree.updateChildren(parent);
+				await this.refreshConnectionTreeTitles();
 				await this._tree.revealSelectFocusElement(parent);
 			}
 		}));
@@ -381,6 +389,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				e.parent = parent;
 				e.parentId = parent.id;
 				await this._tree.updateChildren(parent);
+				await this.refreshConnectionTreeTitles();
 				await this._tree.revealSelectFocusElement(e);
 			}
 		}));
@@ -391,6 +400,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				if (newParent) {
 					newParent.children[newParent.children.findIndex(c => c.id === e.id)] = e;
 					await this._tree.updateChildren(newParent);
+					await this.refreshConnectionTreeTitles();
 					await this._tree.revealSelectFocusElement(e);
 				}
 			}
@@ -409,6 +419,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				(<ConnectionProfileGroup>movedGroup).parent = newParent;
 				(<ConnectionProfileGroup>movedGroup).parentId = newParent.id;
 				await this._tree.updateChildren(newParent);
+				await this.refreshConnectionTreeTitles();
 				await this._tree.revealSelectFocusElement(movedGroup);
 				// Expanding the previously expanded children of the moved group after the move.
 				this._tree.expandElements(profileExpandedState);
@@ -695,6 +706,7 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 				return;
 			}
 			await this._tree.setInput(treeInput!);
+			await this.refreshConnectionTreeTitles();
 			if (isHidden(this.messages!)) {
 				this._tree.getFocus();
 				if (this._tree instanceof AsyncServerTree) {
@@ -960,6 +972,13 @@ export class ServerTreeView extends Disposable implements IServerTreeView {
 		return actionContext;
 	}

+	private async refreshConnectionTreeTitles(): Promise<void> {
+		let treeInput = this._tree.getInput();
+		let treeArray = TreeUpdateUtils.alterTreeChildrenTitles([treeInput], this._connectionManagementService, false);
+		treeInput = treeArray[0];
+		await this._tree!.setInput(treeInput);
+	}
+
 	public collapseAllConnections(): void {
 		const root = TreeUpdateUtils.getTreeInput(this._connectionManagementService)!;
 		const connections = ConnectionProfileGroup.getConnectionsInGroup(root);
--- a/src/sql/workbench/services/bootstrap/browser/commonServiceInterface.service.ts
+++ b/src/sql/workbench/services/bootstrap/browser/commonServiceInterface.service.ts
@@ -61,6 +61,10 @@ export class SingleConnectionManagementService {
 	public get connectionInfo(): ConnectionManagementInfo {
 		return this._connectionService.getConnectionInfo(this._uri);
 	}
+
+	public getEditorConnectionProfileTitle(profile: IConnectionProfile, getOptionsOnly?: boolean, includeGroupName?: boolean): string {
+		return this._connectionService.getEditorConnectionProfileTitle(profile, getOptionsOnly, includeGroupName);
+	}
 }

 export class SingleAdminService {
--- a/src/sql/workbench/services/connection/browser/connectionBrowseTab.ts
+++ b/src/sql/workbench/services/connection/browser/connectionBrowseTab.ts
@@ -553,7 +553,12 @@ class SavedConnectionNode {
 	}

 	getChildren() {
-		return this.dataSource.getChildren(TreeUpdateUtils.getTreeInput(this.connectionManagementService));
+		let input = TreeUpdateUtils.getTreeInput(this.connectionManagementService);
+		let newInput = [input];
+		if (input instanceof ConnectionProfileGroup) {
+			newInput = TreeUpdateUtils.alterTreeChildrenTitles([input], this.connectionManagementService);
+		}
+		return this.dataSource.getChildren(newInput[0]);
 	}
 }

--- a/src/sql/workbench/services/connection/browser/connectionDialogService.ts
+++ b/src/sql/workbench/services/connection/browser/connectionDialogService.ts
@@ -257,7 +257,8 @@ export class ConnectionDialogService implements IConnectionDialogService {
 			return;
 		}
 		let fromEditor = params && params.connectionType === ConnectionType.editor;
-		let isTemporaryConnection = params && params.connectionType === ConnectionType.temporary;
+		let hasSaveProfile = connection && connection.hasOwnProperty('saveProfile');
+		let isTemporaryConnection = (params && params.connectionType === ConnectionType.temporary) || (hasSaveProfile && !connection.saveProfile);
 		let uri: string = undefined;
 		if (fromEditor && params && params.input) {
 			uri = params.input.uri;
--- a/src/sql/workbench/services/connection/browser/connectionManagementService.ts
+++ b/src/sql/workbench/services/connection/browser/connectionManagementService.ts
@@ -724,6 +724,183 @@ export class ConnectionManagementService extends Disposable implements IConnecti
 		return result;
 	}

+	public getEditorConnectionProfileTitle(profile: interfaces.IConnectionProfile, getOptionsOnly?: boolean, includeGroupName: boolean = true): string {
+		let result = '';
+		if (profile) {
+			let tempProfile = new ConnectionProfile(this._capabilitiesService, profile);
+			let trimTitle = tempProfile.getOriginalTitle();
+			let idToFind = tempProfile.id;
+			let isChild = false;
+			let totalConnections: ConnectionProfile[] = [];
+			let allConnections = this.getConnections();
+
+			totalConnections = totalConnections.concat(allConnections);
+
+			let initialSearch = totalConnections.filter(inputProfile => {
+				return inputProfile.id === tempProfile.id;
+			});
+
+			let secondarySearch = totalConnections.filter(inputProfile => {
+				return inputProfile.matches(tempProfile)
+			});
+
+			if (initialSearch.length === 0) {
+				if (secondarySearch.length === 1) {
+					// Sometimes the connection id will change for an object explorer connection, especially when connecting from dashboard,
+					// and it will identify as different from the stored one even without changes. Get the info for the stored version as it's the same profile.
+					idToFind = secondarySearch[0].id;
+				}
+			}
+
+			// Handle case where a profile may have been an edited existing connection (the one retrieved may not be up to date)
+			if (initialSearch.length === 1 && !initialSearch[0].matches(tempProfile)) {
+				// Remove the old profile with outdated information.
+				totalConnections = totalConnections.filter(inputProfile => {
+					return inputProfile.id !== tempProfile.id;
+				});
+				// Replace with up to date version of the profile.
+				totalConnections = totalConnections.concat(tempProfile);
+			}
+
+			let newConnectionTitles = [];
+
+			this.generateEditorConnectionTitles(totalConnections);
+			if (includeGroupName) {
+				this.appendGroupName(totalConnections);
+			}
+			newConnectionTitles = totalConnections;
+
+			let searchResult = newConnectionTitles.filter(inputProfile => inputProfile.id === idToFind);
+			let finalTitle = searchResult[0]?.title;
+			if (finalTitle) {
+				let optionsAppend = finalTitle.substring(trimTitle.length);
+				if (getOptionsOnly) {
+					finalTitle = optionsAppend;
+				}
+				else if (!getOptionsOnly && isChild) {
+					finalTitle = tempProfile.getOriginalTitle() + optionsAppend;
+				}
+				else {
+					finalTitle = searchResult[0].getOriginalTitle() + optionsAppend;
+				}
+				result = finalTitle;
+			}
+		}
+		return result;
+	}
+
+	/**
+	 * Change the connection title to display only the unique properties among profiles provided. (used for editors)
+	 */
+	private generateEditorConnectionTitles(inputList: ConnectionProfile[]): void {
+		let profileListMap = new Map<string, number[]>();
+		// Need to reset title to when it was before (as it may have contained a previously generated title)
+		for (let i = 0; i < inputList.length; i++) {
+			inputList[i].title = inputList[i].getOriginalTitle();
+		}
+
+		// Map the indices of profiles that share the same server info
+		for (let i = 0; i < inputList.length; i++) {
+			// do not add if the profile is still loading as that will result in erroneous entries.
+			if (inputList[i].serverCapabilities && inputList[i].hasLoaded()) {
+				let titleKey = inputList[i].getOriginalTitle();
+				if (profileListMap.has(titleKey)) {
+					let profilesForKey = profileListMap.get(titleKey);
+					profilesForKey.push(i);
+					profileListMap.set(titleKey, profilesForKey);
+				}
+				else {
+					profileListMap.set(titleKey, [i]);
+				}
+			}
+		}
+
+		profileListMap.forEach(function (indexes, titleString) {
+			if (profileListMap.get(titleString)?.length > 1) {
+				let combinedOptions = [];
+				let needSpecial = false;
+				if (titleString === inputList[indexes[0]].connectionName) {
+					// check for potential connections with the same name but technically different connections.
+					let listOfDuplicates = indexes.filter(item => inputList[item].getOptionsKey() !== inputList[indexes[0]].getOptionsKey());
+					if (listOfDuplicates.length > 0) {
+						// if we do find duplicates, we will need to include the special properties.
+						needSpecial = true;
+					}
+				}
+				indexes.forEach((indexValue) => {
+					// Add all possible options across all profiles with the same title to an option list.
+					let valueOptions = inputList[indexValue].getConnectionOptionsList(needSpecial, false);
+					combinedOptions = combinedOptions.concat(valueOptions.filter(item => combinedOptions.indexOf(item) < 0));
+				});
+
+				// Generate list of non default option keys for each profile that shares the same server info.
+				let optionKeyMap = new Map<ConnectionProfile, string[]>();
+				let optionValueOccuranceMap = new Map<string, number>();
+				for (let p = 0; p < indexes.length; p++) {
+					optionKeyMap.set(inputList[indexes[p]], []);
+					for (let i = 0; i < combinedOptions.length; i++) {
+						// See if the option is not default for the inputList profile or is.
+						if (inputList[indexes[p]].getConnectionOptionsList(needSpecial, true).indexOf(combinedOptions[i]) > -1) {
+							let optionValue = inputList[indexes[p]].getOptionValue(combinedOptions[i].name);
+							let currentArray = optionKeyMap.get(inputList[indexes[p]]);
+							let valueString = combinedOptions[i].name + ConnectionProfile.displayNameValueSeparator + optionValue;
+							if (!optionValueOccuranceMap.get(valueString)) {
+								optionValueOccuranceMap.set(valueString, 0);
+							}
+							optionValueOccuranceMap.set(valueString, optionValueOccuranceMap.get(valueString) + 1);
+							currentArray.push(valueString);
+							optionKeyMap.set(inputList[indexes[p]], currentArray);
+						}
+					}
+				}
+
+				// Filter out options that are found in ALL the entries with the same server info.
+				optionValueOccuranceMap.forEach(function (count, optionValue) {
+					optionKeyMap.forEach(function (connOptionValues, profile) {
+						if (count === optionKeyMap.size) {
+							optionKeyMap.set(profile, connOptionValues.filter(value => value !== optionValue));
+						}
+					});
+				});
+
+				// Generate the final unique connection string for each profile in the list.
+				optionKeyMap.forEach(function (connOptionValues, profile) {
+					let uniqueOptionString = connOptionValues.join(ConnectionProfile.displayIdSeparator);
+					if (uniqueOptionString.length > 0) {
+						profile.title = profile.getOriginalTitle() + ' (' + uniqueOptionString + ')';
+					}
+				});
+			}
+		});
+	}
+
+	private appendGroupName(inputList: ConnectionProfile[]): void {
+		let profileListMap = new Map<string, number[]>();
+
+		// Map the indices of profiles that share the same server group
+		for (let i = 0; i < inputList.length; i++) {
+			let groupName = inputList[i].groupFullName;
+			if (profileListMap.has(groupName)) {
+				let profilesForKey = profileListMap.get(groupName);
+				profilesForKey.push(i);
+				profileListMap.set(groupName, profilesForKey);
+			}
+			else {
+				profileListMap.set(groupName, [i]);
+			}
+		}
+
+		if (profileListMap.size > 1) {
+			profileListMap.forEach(function (indexes, groupName) {
+				for (let t = 0; t < indexes.length; t++) {
+					if (groupName !== '') {
+						inputList[indexes[t]].title += nls.localize('connection.connTitleGroupSection', ' (Group: {0})', groupName);
+					}
+				}
+			});
+		}
+	}
+
 	private doActionsAfterConnectionComplete(uri: string, options: IConnectionCompletionOptions): void {
 		let connectionManagementInfo = this._connectionStatusManager.findConnection(uri);
 		if (!connectionManagementInfo) {
@@ -1298,7 +1475,7 @@ export class ConnectionManagementService extends Disposable implements IConnecti
 				this._connectionGlobalStatus.setStatusToConnected(info.connectionSummary);
 			}

-			const connectionUniqueId = connection.connectionProfile.getConnectionInfoId();
+			const connectionUniqueId = connection.connectionProfile.getOptionsKey();
 			if (info.isSupportedVersion === false
 				&& this._connectionsGotUnsupportedVersionWarning.indexOf(connectionUniqueId) === -1
 				&& this._configurationService.getValue<boolean>('connection.showUnsupportedServerVersionWarning')) {
--- a/src/sql/workbench/services/connection/test/browser/connectionManagementService.test.ts
+++ b/src/sql/workbench/services/connection/test/browser/connectionManagementService.test.ts
@@ -16,7 +16,7 @@ import * as Constants from 'sql/platform/connection/common/constants';
 import * as Utils from 'sql/platform/connection/common/utils';
 import { IHandleFirewallRuleResult } from 'sql/workbench/services/resourceProvider/common/resourceProviderService';

-import { IConnectionProfile } from 'sql/platform/connection/common/interfaces';
+import { IConnectionProfile, ServiceOptionType } from 'sql/platform/connection/common/interfaces';
 import { TestCapabilitiesService } from 'sql/platform/capabilities/test/common/testCapabilitiesService';
 import { TestConnectionProvider } from 'sql/platform/connection/test/common/testConnectionProvider';
 import { TestResourceProvider } from 'sql/workbench/services/resourceProvider/test/common/testResourceProviderService';
@@ -516,7 +516,7 @@ suite('SQL ConnectionManagementService tests', () => {
 		assert.ok(called, 'expected changeGroupIdForConnectionGroup to be called on ConnectionStore');
 	});

-	test('findExistingConnection should find connection for connectionProfile with same info', async () => {
+	test('findExistingConnection should find connection for connectionProfile with same basic info', async () => {
 		let profile = <ConnectionProfile>Object.assign({}, connectionProfile);
 		let uri1 = 'connection:connectionId';
 		let options: IConnectionCompletionOptions = {
@@ -1015,12 +1015,16 @@ suite('SQL ConnectionManagementService tests', () => {
 			showFirewallRuleOnError: true
 		};

-		connectionStore.setup(x => x.isDuplicateEdit(TypeMoq.It.isAny(), TypeMoq.It.isAny())).returns(() => {
-			//In a real scenario this would be false as it would match the first instance and not find a duplicate.
-			return Promise.resolve(false);
+		let originalProfileKey = '';
+		connectionStore.setup(x => x.isDuplicateEdit(TypeMoq.It.isAny(), TypeMoq.It.isAny())).returns((inputProfile, matcher) => {
+			let newProfile = ConnectionProfile.fromIConnectionProfile(new TestCapabilitiesService(), inputProfile);
+			let result = newProfile.getOptionsKey() === originalProfileKey;
+			return Promise.resolve(result);
 		});
 		profile.getOptionsKey = () => { return 'test_uri1'; };
 		await connect(uri1, options, true, profile);
+		let originalProfile = ConnectionProfile.fromIConnectionProfile(new TestCapabilitiesService(), connectionProfile);
+		originalProfileKey = originalProfile.getOptionsKey();
 		let newProfile = Object.assign({}, connectionProfile);
 		newProfile.connectionName = newname;
 		newProfile.getOptionsKey = () => { return 'test_uri1'; };
@@ -1110,7 +1114,6 @@ suite('SQL ConnectionManagementService tests', () => {
 	});


-
 	test('failed firewall rule should open the firewall rule dialog', async () => {
 		handleFirewallRuleResult.canHandleFirewallRule = true;
 		resolveHandleFirewallRuleDialog = true;
@@ -2047,6 +2050,184 @@ suite('SQL ConnectionManagementService tests', () => {
 	});
 });

+// TODO - need to rework test to match new format.
+test.skip('getEditorConnectionProfileTitle should return a correctly formatted title for a connection profile', () => {
+	let profile: IConnectionProfile = {
+		connectionName: 'new name',
+		serverName: 'new server',
+		databaseName: 'database',
+		userName: 'user',
+		password: 'password',
+		authenticationType: Constants.AuthenticationType.Integrated,
+		savePassword: true,
+		groupFullName: 'g2/g2-2',
+		groupId: 'group id',
+		serverCapabilities: undefined,
+		getOptionsKey: () => { return ''; },
+		getOptionKeyIdNames: undefined!,
+		matches: undefined,
+		providerName: 'MSSQL',
+		options: {},
+		saveProfile: true,
+		id: undefined
+	};
+
+	let capabilitiesService = new TestCapabilitiesService();
+	const testOption1 = {
+		name: 'testOption1',
+		displayName: 'testOption1',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: ServiceOptionType.string,
+		specialValueType: undefined,
+		defaultValue: '',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	const testOption2 = {
+		name: 'testOption2',
+		displayName: 'testOption2',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: ServiceOptionType.number,
+		specialValueType: undefined,
+		defaultValue: '10',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	const testOption3 = {
+		name: 'testOption3',
+		displayName: 'testOption3',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: ServiceOptionType.string,
+		specialValueType: undefined,
+		defaultValue: 'default',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	profile.options['testOption1'] = 'test value';
+	profile.options['testOption2'] = '50';
+	profile.options['testOption3'] = 'default';
+
+	let mainProvider = capabilitiesService.capabilities['MSSQL'];
+	let mainProperties = mainProvider.connection;
+	let mainOptions = mainProperties.connectionOptions;
+
+	mainOptions.push(testOption1);
+	mainOptions.push(testOption2);
+	mainOptions.push(testOption3);
+
+	mainProperties.connectionOptions = mainOptions;
+	mainProvider.connection = mainProperties;
+
+	capabilitiesService.capabilities['MSSQL'] = mainProvider;
+
+	const connectionStoreMock = TypeMoq.Mock.ofType(ConnectionStore, TypeMoq.MockBehavior.Loose, new TestStorageService());
+	const connectionStatusManagerMock = TypeMoq.Mock.ofType(ConnectionStatusManager, TypeMoq.MockBehavior.Loose);
+	connectionStatusManagerMock.setup(x => x.getActiveConnectionProfiles(undefined)).returns(() => {
+		return [];
+	});
+	const testInstantiationService = new TestInstantiationService();
+	testInstantiationService.stub(IStorageService, new TestStorageService());
+	sinon.stub(testInstantiationService, 'createInstance').withArgs(ConnectionStore).returns(connectionStoreMock.object).withArgs(ConnectionStatusManager).returns(connectionStatusManagerMock.object);
+	const connectionManagementService = new ConnectionManagementService(undefined, testInstantiationService, undefined, undefined, undefined, capabilitiesService, undefined, undefined, undefined, new TestErrorDiagnosticsService(), undefined, undefined, undefined, undefined, getBasicExtensionService(), undefined, undefined, undefined);
+
+	// We should expect that options by themselves are empty if no other profiles exist.
+	let result = connectionManagementService.getEditorConnectionProfileTitle(profile, true);
+	assert.strictEqual(result, '', `Options appeared when they should not have.`);
+
+	// We should expect that the string contains only the server info (basic) if there is no other connection with the same server info.
+	result = connectionManagementService.getEditorConnectionProfileTitle(profile);
+
+	let generatedProfile = ConnectionProfile.fromIConnectionProfile(capabilitiesService, profile);
+	let expectedNonDefaultOption = ' (testOption1=test value; testOption2=50)';
+	let profileServerInfo = generatedProfile.serverInfo.substring(0, generatedProfile.serverInfo.indexOf(expectedNonDefaultOption));
+
+	assert.strictEqual(result, `${profileServerInfo}`, `getEditorConnectionProfileTitle included a connection name when it shouldn't`);
+
+	connectionStoreMock.setup(x => x.getAllConnectionsFromConfig()).returns(() => {
+		return [generatedProfile];
+	});
+
+	// We should expect that the string only contains the server info (basic) if there is only default options, and another connection with similar title but non default options.
+	profile.options['testOption1'] = undefined;
+	profile.options['testOption2'] = undefined;
+	profile.options['testOption3'] = undefined;
+
+	result = connectionManagementService.getEditorConnectionProfileTitle(profile);
+
+	assert.strictEqual(result, `${profileServerInfo}`, `getEditorConnectionProfileTitle included differing connection options when it shouldn't`);
+
+	//Reset profiles for next test and add secondary profile .
+	profile.options['testOption1'] = 'test value';
+	profile.options['testOption2'] = '50';
+	profile.options['testOption3'] = 'default';
+	generatedProfile = ConnectionProfile.fromIConnectionProfile(capabilitiesService, profile);
+	profile.options['testOption1'] = undefined;
+	profile.options['testOption2'] = undefined;
+	profile.options['testOption3'] = undefined;
+	let emptyGeneratedProfile = ConnectionProfile.fromIConnectionProfile(capabilitiesService, profile);
+
+	connectionStoreMock.setup(x => x.getAllConnectionsFromConfig()).returns(() => {
+		return [generatedProfile, emptyGeneratedProfile];
+	});
+
+	// We should expect that the string contains the server info appended with differing options, if there's another connection with similar title that has only default options.
+	result = connectionManagementService.getEditorConnectionProfileTitle(generatedProfile);
+
+	assert.equal(result, `${generatedProfile.serverInfo}`, `getEditorConnectionProfileTitle did not include differing connection options when it should`);
+
+	connectionStoreMock.setup(x => x.getAllConnectionsFromConfig()).returns(() => {
+		return [generatedProfile, emptyGeneratedProfile];
+	});
+
+	// We should expect that the string contains only the differing options when we ask for options only
+	result = connectionManagementService.getEditorConnectionProfileTitle(generatedProfile, true);
+
+	assert.equal(result, expectedNonDefaultOption, `getEditorConnectionProfileTitle did not return differing options only`);
+
+	//Reset profiles for next test and add secondary profile .
+	profile.options['testOption1'] = 'test value';
+	profile.options['testOption2'] = '50';
+	profile.options['testOption3'] = 'default';
+	profile.connectionName = 'New Connection Name';
+	profile.options['connectionName'] = profile.connectionName;
+	generatedProfile = ConnectionProfile.fromIConnectionProfile(capabilitiesService, profile);
+	profile.options['testOption1'] = undefined;
+	profile.options['testOption2'] = undefined;
+	profile.options['testOption3'] = undefined;
+	profile.connectionName = 'new name';
+	profile.options['connectionName'] = profile.connectionName;
+	emptyGeneratedProfile = ConnectionProfile.fromIConnectionProfile(capabilitiesService, profile);
+	expectedNonDefaultOption = ' (connectionName=New Connection Name; testOption1=test value; testOption2=50)';
+
+	connectionStoreMock.setup(x => x.getAllConnectionsFromConfig()).returns(() => {
+		return [generatedProfile, emptyGeneratedProfile];
+	});
+
+	// We should expect that the string now contains connectionName, when it is different.
+	result = connectionManagementService.getEditorConnectionProfileTitle(generatedProfile, false);
+
+	assert.equal(result, `${profileServerInfo}${expectedNonDefaultOption}`, `getEditorConnectionProfileTitle did not include connectionName in options when it should`);
+
+	connectionStoreMock.setup(x => x.getAllConnectionsFromConfig()).returns(() => {
+		return [generatedProfile, emptyGeneratedProfile];
+	});
+
+	// We should expect that the string contains only the differing options (including Connection Name) against server info when we ask for options only.
+	result = connectionManagementService.getEditorConnectionProfileTitle(generatedProfile, true);
+
+	assert.equal(result, expectedNonDefaultOption, `getEditorConnectionProfileTitle did not include only options with connectionName`);
+
+});
+
 export function createConnectionProfile(id: string, password?: string): ConnectionProfile {
 	const capabilitiesService = new TestCapabilitiesService();
 	return new ConnectionProfile(capabilitiesService, {
--- a/src/sql/workbench/services/objectExplorer/browser/treeUpdateUtils.ts
+++ b/src/sql/workbench/services/objectExplorer/browser/treeUpdateUtils.ts
@@ -47,6 +47,21 @@ export class TreeUpdateUtils {

 	public static isInDragAndDrop: boolean = false;

+	/**
+	 * Functions to restore/remove the groupId for title generation as they are removed when added to treeInput
+	 */
+	private static restoreGroupId(treeInput: ConnectionProfileGroup, originalProfiles: ConnectionProfile[]) {
+		for (let i = 0; i < treeInput.connections.length; i++) {
+			treeInput.connections[i].groupId = originalProfiles[i].groupId
+		}
+	}
+
+	private static removeGroupId(treeInput: ConnectionProfileGroup) {
+		for (let i = 0; i < treeInput.connections.length; i++) {
+			treeInput.connections[i].groupId = undefined;
+		}
+	}
+
 	/**
 	 * Set input for the tree.
 	 */
@@ -68,11 +83,21 @@ export class TreeUpdateUtils {
 		if (viewKey === 'recent') {
 			groups = connectionManagementService.getRecentConnections(providers);
 			treeInput.addConnections(groups);
+			this.restoreGroupId(treeInput, connectionManagementService.getRecentConnections(providers));
+			let treeArray = TreeUpdateUtils.alterTreeChildrenTitles([treeInput], connectionManagementService);
+			this.removeGroupId(treeInput);
+			treeInput = treeArray[0];
 		} else if (viewKey === 'active') {
 			groups = connectionManagementService.getActiveConnections(providers);
 			treeInput.addConnections(groups);
+			this.restoreGroupId(treeInput, connectionManagementService.getActiveConnections(providers));
+			let treeArray = TreeUpdateUtils.alterTreeChildrenTitles([treeInput], connectionManagementService);
+			this.removeGroupId(treeInput);
+			treeInput = treeArray[0];
 		} else if (viewKey === 'saved') {
 			treeInput = TreeUpdateUtils.getTreeInput(connectionManagementService, providers);
+			let treeArray = TreeUpdateUtils.alterTreeChildrenTitles([treeInput], connectionManagementService);
+			treeInput = treeArray[0];
 		}
 		const previousTreeInput = tree.getInput();
 		if (treeInput) {
@@ -93,13 +118,29 @@ export class TreeUpdateUtils {
 		}
 	}

+	/**
+	 * Calls alterConnectionTitles on all levels of the Object Explorer Tree
+	 * so that profiles in connection groups can have distinguishing titles too.
+	 */
+	public static alterTreeChildrenTitles(inputGroups: ConnectionProfileGroup[], connectionManagementService: IConnectionManagementService, includeGroupName?: boolean): ConnectionProfileGroup[] {
+		inputGroups.forEach(group => {
+			group.children = TreeUpdateUtils.alterTreeChildrenTitles(group.children, connectionManagementService, includeGroupName);
+			let connections = group.connections;
+			TreeUpdateUtils.alterConnectionTitles(connections, connectionManagementService, includeGroupName);
+			group.connections = connections;
+		});
+		return inputGroups;
+	}
+
 	/**
 	 * Set input for the registered servers tree.
 	 */
 	public static async registeredServerUpdate(tree: ITree | AsyncServerTree, connectionManagementService: IConnectionManagementService, elementToSelect?: any): Promise<void> {
 		if (tree instanceof AsyncServerTree) {
-			const treeInput = TreeUpdateUtils.getTreeInput(connectionManagementService);
+			let treeInput = TreeUpdateUtils.getTreeInput(connectionManagementService);
 			if (treeInput) {
+				let treeArray = this.alterTreeChildrenTitles([treeInput], connectionManagementService, false);
+				treeInput = treeArray[0];
 				await tree.setInput(treeInput);
 			}
 			tree.rerender();
@@ -128,6 +169,8 @@ export class TreeUpdateUtils {

 			let treeInput = TreeUpdateUtils.getTreeInput(connectionManagementService);
 			if (treeInput) {
+				let treeArray = TreeUpdateUtils.alterTreeChildrenTitles([treeInput], connectionManagementService, false);
+				treeInput = treeArray[0];
 				const originalInput = tree.getInput();
 				if (treeInput !== originalInput) {
 					return tree.setInput(treeInput).then(async () => {
@@ -370,4 +413,14 @@ export class TreeUpdateUtils {
 		}
 		return connectionProfile;
 	}
+
+	private static alterConnectionTitles(inputList: ConnectionProfile[], connectionManagementService: IConnectionManagementService, includeGroupName?: boolean): void {
+		for (let i = 0; i < inputList.length; i++) {
+			let currentConnection = inputList[i];
+			let listOfDuplicates = inputList.filter(connection => connection.getOriginalTitle() === currentConnection.getOriginalTitle());
+			if (listOfDuplicates.length > 1) {
+				inputList[i].title = connectionManagementService.getEditorConnectionProfileTitle(inputList[i], false, includeGroupName);
+			}
+		}
+	}
 }
--- a/src/sql/workbench/services/objectExplorer/test/browser/treeUpdateUtils.test.ts
+++ b/src/sql/workbench/services/objectExplorer/test/browser/treeUpdateUtils.test.ts
@@ -0,0 +1,645 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ConnectionProfile } from 'sql/platform/connection/common/connectionProfile';
+import { ConnectionProfileGroup } from 'sql/platform/connection/common/connectionProfileGroup';
+import { IConnectionProfile } from 'sql/platform/connection/common/interfaces';
+import { TestCapabilitiesService } from 'sql/platform/capabilities/test/common/testCapabilitiesService';
+import { mssqlProviderName } from 'sql/platform/connection/common/constants';
+import { TreeUpdateUtils } from 'sql/workbench/services/objectExplorer/browser/treeUpdateUtils';
+import * as assert from 'assert';
+
+import * as azdata from 'azdata';
+
+// TODO - Need to fix these tests to match the refactoring of the Connection Title Generation.
+suite.skip('treeUpdateUtils alterConnection', () => {
+
+	let capabilitiesService: TestCapabilitiesService;
+
+	const testOption1 = {
+		name: 'testOption1',
+		displayName: 'testOption1',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: 'string',
+		specialValueType: undefined,
+		defaultValue: '',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	const testOption2 = {
+		name: 'testOption2',
+		displayName: 'testOption2',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: 'number',
+		specialValueType: undefined,
+		defaultValue: '10',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	const testOption3 = {
+		name: 'testOption3',
+		displayName: 'testOption3',
+		description: 'test description',
+		groupName: 'test group name',
+		valueType: 'string',
+		specialValueType: undefined,
+		defaultValue: 'default',
+		categoryValues: undefined,
+		isIdentity: false,
+		isRequired: false
+	};
+
+	setup(() => {
+		capabilitiesService = new TestCapabilitiesService();
+		let mainProvider = capabilitiesService.capabilities[mssqlProviderName];
+		let mainProperties = mainProvider.connection;
+		let mainOptions = mainProperties.connectionOptions;
+
+		mainOptions.push((testOption1 as azdata.ConnectionOption));
+		mainOptions.push((testOption2 as azdata.ConnectionOption));
+		mainOptions.push((testOption3 as azdata.ConnectionOption));
+
+		mainProperties.connectionOptions = mainOptions;
+		mainProvider.connection = mainProperties;
+
+		capabilitiesService.capabilities['MSSQL'] = mainProvider;
+	});
+
+	test('Default properties should not be added to the altered title', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption3: 'default', testOption2: '10' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1 = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2 = new ConnectionProfile(capabilitiesService, profile2);
+
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+		connectionProfileGroup.addConnections([connectionProfile1, connectionProfile2]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+
+		assert.equal(connectionProfile1.title, updatedTitleMap[0]);
+		assert.equal(connectionProfile1.title + ' (testOption3=nonDefault)', updatedTitleMap[1]);
+	});
+
+	test('Similar connections should have different titles based on all differing properties', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption2: '15', testOption1: 'test string 1', testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption2: '50', testOption1: 'test string 1', testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile3: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption2: '15', testOption1: 'test string 2', testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile4: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption2: '50', testOption1: 'test string 2', testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let defaultProfile: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption3: 'nonDefault' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let defaultConnectionProfile = new ConnectionProfile(capabilitiesService, defaultProfile);
+		let connectionProfile1 = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2 = new ConnectionProfile(capabilitiesService, profile2);
+		let connectionProfile3 = new ConnectionProfile(capabilitiesService, profile3);
+		let connectionProfile4 = new ConnectionProfile(capabilitiesService, profile4);
+
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+		let originalTitle = defaultConnectionProfile.title;
+		connectionProfileGroup.addConnections([defaultConnectionProfile, connectionProfile1, connectionProfile2, connectionProfile3, connectionProfile4]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+
+		assert.equal(originalTitle, updatedTitleMap[0]);
+		assert.equal(originalTitle + ' (testOption1=test string 1; testOption2=15)', updatedTitleMap[1]);
+		assert.equal(originalTitle + ' (testOption1=test string 1; testOption2=50)', updatedTitleMap[2]);
+		assert.equal(originalTitle + ' (testOption1=test string 2; testOption2=15)', updatedTitleMap[3]);
+		assert.equal(originalTitle + ' (testOption1=test string 2; testOption2=50)', updatedTitleMap[4]);
+	});
+
+	test('identical connections should have same title if on different levels', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3-1',
+			groupId: 'g3-1',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile3: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3-2',
+			groupId: 'g3-2',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1 = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2 = new ConnectionProfile(capabilitiesService, profile2);
+		let connectionProfile3 = new ConnectionProfile(capabilitiesService, profile3);
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+		let childConnectionProfileGroup = new ConnectionProfileGroup('g3-1', undefined, 'g3-1', undefined, undefined);
+		let grandChildConnectionProfileGroup = new ConnectionProfileGroup('g3-2', undefined, 'g3-2', undefined, undefined);
+		childConnectionProfileGroup.addConnections([connectionProfile2]);
+		connectionProfileGroup.addConnections([connectionProfile1]);
+		grandChildConnectionProfileGroup.addConnections([connectionProfile3]);
+		childConnectionProfileGroup.addGroups([grandChildConnectionProfileGroup]);
+		connectionProfileGroup.addGroups([childConnectionProfileGroup]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+		let updatedChildTitleMap = updatedProfileGroup[0].children[0].connections.map(profile => profile.title);
+		let updatedGrandChildTitleMap = updatedProfileGroup[0].children[0].children[0].connections.map(profile => profile.title);
+
+		// Titles should be the same if they're in different levels.
+		assert.equal(updatedTitleMap[0], updatedChildTitleMap[0]);
+		assert.equal(updatedTitleMap[0], updatedGrandChildTitleMap[0]);
+		assert.equal(updatedChildTitleMap[0], updatedGrandChildTitleMap[0]);
+	});
+
+	test('connections should not affect connections on a different level', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value1' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile1a: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value2' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3-1',
+			groupId: 'g3-1',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1 = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile1a = new ConnectionProfile(capabilitiesService, profile1a);
+		let connectionProfile2 = new ConnectionProfile(capabilitiesService, profile2);
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+		let childConnectionProfileGroup = new ConnectionProfileGroup('g3-1', undefined, 'g3-1', undefined, undefined);
+
+		childConnectionProfileGroup.addConnections([connectionProfile2]);
+		connectionProfileGroup.addConnections([connectionProfile1, connectionProfile1a]);
+		connectionProfileGroup.addGroups([childConnectionProfileGroup]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+		let updatedChildTitleMap = updatedProfileGroup[0].children[0].connections.map(profile => profile.title);
+
+		// Titles should be altered for the first group only.
+		assert.equal(updatedChildTitleMap[0] + ' (testOption1=value1)', updatedTitleMap[0]);
+		assert.equal(updatedChildTitleMap[0] + ' (testOption1=value2)', updatedTitleMap[1]);
+	});
+
+	test('non default options should only be appended to the connection with non default options', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value1', testOption2: '15' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1 = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2 = new ConnectionProfile(capabilitiesService, profile2);
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+
+		connectionProfileGroup.addConnections([connectionProfile1, connectionProfile2]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+
+		//Title for second profile should be the same as the first but with non default options appended.
+		assert.equal(updatedTitleMap[0] + ' (testOption1=value1; testOption2=15)', updatedTitleMap[1]);
+	});
+
+	test('identical profiles added into one group and separate groups should have the same options appended', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value1', testOption2: '15' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3',
+			groupId: 'g3',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value2', testOption2: '30' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1Base = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2Base = new ConnectionProfile(capabilitiesService, profile2);
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+
+		connectionProfileGroup.addConnections([connectionProfile1Base, connectionProfile2Base]);
+
+		profile1.groupFullName = 'g3-1';
+		profile1.groupId = 'g3-1';
+		profile2.groupFullName = 'g3-1';
+		profile2.groupId = 'g3-1';
+
+		let connectionProfile1Child = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2Child = new ConnectionProfile(capabilitiesService, profile2);
+
+		let childConnectionProfileGroup = new ConnectionProfileGroup('g3-1', undefined, 'g3-1', undefined, undefined);
+
+		childConnectionProfileGroup.addConnections([connectionProfile1Child, connectionProfile2Child]);
+
+		profile1.groupFullName = 'g3-2';
+		profile1.groupId = 'g3-2';
+		profile2.groupFullName = 'g3-2';
+		profile2.groupId = 'g3-2';
+
+		let connectionProfile1Grandchild = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2Grandchild = new ConnectionProfile(capabilitiesService, profile2);
+
+		let grandchildConnectionProfileGroup = new ConnectionProfileGroup('g3-2', undefined, 'g3-2', undefined, undefined);
+
+		grandchildConnectionProfileGroup.addConnections([connectionProfile1Grandchild, connectionProfile2Grandchild]);
+
+		childConnectionProfileGroup.addGroups([grandchildConnectionProfileGroup]);
+
+		connectionProfileGroup.addGroups([childConnectionProfileGroup]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedTitleMap = updatedProfileGroup[0].connections.map(profile => profile.title);
+		let updatedChildTitleMap = updatedProfileGroup[0].children[0].connections.map(profile => profile.title);
+		let updatedGrandchildTitleMap = updatedProfileGroup[0].children[0].children[0].connections.map(profile => profile.title);
+
+		//Titles for the same profile in different groups should be identical
+		assert.equal(updatedTitleMap[0], updatedChildTitleMap[0]);
+		assert.equal(updatedTitleMap[0], updatedGrandchildTitleMap[0]);
+		assert.equal(updatedTitleMap[1], updatedChildTitleMap[1]);
+		assert.equal(updatedTitleMap[1], updatedGrandchildTitleMap[1]);
+	});
+
+	test('profiles in adjacent groups on the same layer should not affect titles on nearby groups', async () => {
+		let profile1: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3a',
+			groupId: 'g3a',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: {},
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let profile2: IConnectionProfile = {
+			serverName: 'server3',
+			databaseName: 'database',
+			userName: 'user',
+			password: 'password',
+			authenticationType: '',
+			savePassword: true,
+			groupFullName: 'g3a',
+			groupId: 'g3a',
+			serverCapabilities: undefined,
+			getOptionsKey: undefined!,
+			getOptionKeyIdNames: undefined!,
+			matches: undefined!,
+			providerName: 'MSSQL',
+			options: { testOption1: 'value2', testOption2: '30' },
+			saveProfile: true,
+			id: undefined!,
+			connectionName: undefined!
+		};
+
+		let connectionProfile1a = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2a = new ConnectionProfile(capabilitiesService, profile2);
+
+		let connectionProfileGroup = new ConnectionProfileGroup('g3', undefined, 'g3', undefined, undefined);
+
+		let childConnectionProfileGroup1 = new ConnectionProfileGroup('g3a', undefined, 'g3a', undefined, undefined);
+		childConnectionProfileGroup1.addConnections([connectionProfile1a, connectionProfile2a]);
+
+		profile1.groupFullName = 'g3b';
+		profile1.groupId = 'g3b';
+		profile2.groupFullName = 'g3b';
+		profile2.groupId = 'g3b';
+
+		let connectionProfile1b = new ConnectionProfile(capabilitiesService, profile1);
+		let connectionProfile2b = new ConnectionProfile(capabilitiesService, profile2);
+
+		let childConnectionProfileGroup2 = new ConnectionProfileGroup('g3b', undefined, 'g3b', undefined, undefined);
+
+		childConnectionProfileGroup2.addConnections([connectionProfile1b, connectionProfile2b]);
+
+		connectionProfileGroup.addGroups([childConnectionProfileGroup1]);
+
+		connectionProfileGroup.addGroups([childConnectionProfileGroup2]);
+
+		let updatedProfileGroup = TreeUpdateUtils.alterTreeChildrenTitles([connectionProfileGroup], undefined);
+
+		let updatedChildATitleMap = updatedProfileGroup[0].children[0].connections.map(profile => profile.title);
+		let updatedChildBTitleMap = updatedProfileGroup[0].children[1].connections.map(profile => profile.title);
+
+		//Check that titles are generated properly for the first group.
+		assert.equal(updatedChildATitleMap[0] + ' (testOption1=value2; testOption2=30)', updatedChildATitleMap[1]);
+
+		//Titles for the same profile in adjacent groups should be identical
+		assert.equal(updatedChildATitleMap[0], updatedChildBTitleMap[0]);
+		assert.equal(updatedChildATitleMap[1], updatedChildBTitleMap[1]);
+	});
+});