Merge branch 'hotfix/ui-view' into dev

...rvice/src/main/java/at/tuwien/endpoints/ViewEndpoint.java

...rc/test/java/at/tuwien/endpoint/ViewEndpointUnitTest.java

.../java/at/tuwien/service/SubsetServiceIntegrationTest.java

...e/services/src/main/java/at/tuwien/mapper/DataMapper.java

...ervices/src/main/java/at/tuwien/mapper/MariaDbMapper.java

dbrepo-metadata-service/pom.xml

...ice/src/main/java/at/tuwien/endpoints/AccessEndpoint.java

...a-service/test/src/main/java/at/tuwien/test/BaseTest.java

dbrepo-ui/components/view/ViewToolbar.vue

.../pages/database/[database_id]/subset/[subset_id]/info.vue

...ui/pages/database/[database_id]/table/[table_id]/data.vue

...o-ui/pages/database/[database_id]/view/[view_id]/data.vue

lib/python/dbrepo/RestClient.py

lib/python/dbrepo/api/dto.py

lib/python/tests/test_unit_query.py

lib/python/tests/test_unit_table.py

lib/python/tests/test_unit_view.py