filter out composite aliases

src/browser/modules/DBMSInfo/DatabaseSelector.tsx

@@ -66,11 +66,22 @@ export const DatabaseSelector = ({
 
   const aliasList = uniqueDatabases.flatMap(db =>
     db.aliases
-      ? db.aliases.map(alias => ({
-          databaseName: db.name,
-          name: alias,
-          status: db.status
-        }))
+      ? db.aliases
+          .map(alias => ({
+            databaseName: db.name,
+            name: alias,
+            status: db.status
+          }))
+          .filter(
+            // If the alias points to a composite database and the alias is listed as
+            // one of the constituents, we don't want to show it as it's not directly queryable
+            alias =>
+              !uniqueDatabases.some(
+                db =>
+                  db.type === 'composite' &&
+                  db.constituents?.includes(alias.name)
+              )
+          )
       : []
   )
 

src/shared/modules/dbMeta/dbMetaDuck.ts

@@ -17,19 +17,19 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+import { uniq } from 'lodash-es'
+import { QueryResult } from 'neo4j-driver'
+import { SemVer, coerce, gte } from 'semver'
+import { isConfigValFalsy } from 'services/bolt/boltHelpers'
+import { GlobalState } from 'shared/globalState'
+import { APP_START } from 'shared/modules/app/appDuck'
+import { FIRST_MULTI_DB_SUPPORT } from '../features/versionedFeatures'
 import {
+  extractServerInfo,
   extractTrialStatus,
   extractTrialStatusOld,
   versionHasEditorHistorySetting
 } from './utils'
-import { isConfigValFalsy } from 'services/bolt/boltHelpers'
-import { GlobalState } from 'shared/globalState'
-import { APP_START } from 'shared/modules/app/appDuck'
-import { extractServerInfo } from './utils'
-import { coerce, SemVer, gte } from 'semver'
-import { QueryResult } from 'neo4j-driver'
-import { uniq } from 'lodash-es'
-import { FIRST_MULTI_DB_SUPPORT } from '../features/versionedFeatures'
 
 export const UPDATE_META = 'meta/UPDATE_META'
 export const PARSE_META = 'meta/PARSE_META'
@@ -226,6 +226,7 @@ export type Database = {
   home?: boolean // introduced in neo4j 4.3
   aliases?: string[] // introduced in neo4j 4.4
   type?: 'system' | 'composite' | 'standard' // introduced in neo4j 5
+  constituents?: string[] // introduced in neo4j 5
   status: string
 }