chore(docs): modify UPDATING.md to guide users on removed ascend.io DB integration

Signed-off-by: hainenber <dotronghai96@gmail.com>
Merge branch 'master' into remove-deprecated-ascend-db-integration
2026-09-09 08:44:32 +00:00 · 2026-09-09 00:47:11 +07:00 · 2026-09-05 22:33:04 +07:00 · 2026-09-04 20:40:23 +07:00 · 2026-09-03 21:16:55 +07:00 · 2026-09-01 21:47:44 +07:00
17 changed files with 2 additions and 384 deletions
@@ -125,7 +125,6 @@ Here are some of the major database solutions that are supported:
  <a href="https://superset.apache.org/docs/databases/supported/apache-pinot" title="Apache Pinot"><img src="docs/static/img/databases/apache-pinot.svg" alt="Apache Pinot" width="76" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/apache-solr" title="Apache Solr"><img src="docs/static/img/databases/apache-solr.png" alt="Apache Solr" width="79" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/apache-spark-sql" title="Apache Spark SQL"><img src="docs/static/img/databases/apache-spark.png" alt="Apache Spark SQL" width="75" height="40" /></a> &nbsp;
-  <a href="https://superset.apache.org/docs/databases/supported/ascend" title="Ascend"><img src="docs/static/img/databases/ascend.webp" alt="Ascend" width="117" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/aurora-mysql-data-api" title="Aurora MySQL (Data API)"><img src="docs/static/img/databases/mysql.png" alt="Aurora MySQL (Data API)" width="77" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/aurora-postgresql-data-api" title="Aurora PostgreSQL (Data API)"><img src="docs/static/img/databases/postgresql.svg" alt="Aurora PostgreSQL (Data API)" width="76" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/azure-data-explorer" title="Azure Data Explorer"><img src="docs/static/img/databases/kusto.png" alt="Azure Data Explorer" width="40" height="40" /></a> &nbsp;
@@ -202,6 +202,8 @@ before retrying. Preview or recheck failures fail closed rather than treating
 unknown impact as zero. Chart and dashboard purge endpoints are unchanged.

 - The dashboard datasource-based visibility fallback now fails closed: a dashboard whose member charts’ datasources cannot be resolved (deleted datasource rows, missing `datasource_id`, or unsupported datasource types) is no longer accessible to users without explicit editor/viewer rights, and a dashboard composed of semantic-view charts now requires `datasource_access` on (at least one of) its semantic views or their parent semantic layer — previously any authenticated user could open such a dashboard’s shell. Because the fallback now considers every member chart rather than only table-backed ones, a user holding `datasource_access` on any single member datasource — including a semantic view or its parent layer — can open a mixed dashboard that previously denied them. Dashboards with no charts remain accessible, and dashboards with explicit viewers are unaffected. Conversely, holders of `all_datasource_access` now see every published no-viewer dashboard in the dashboard list — including chart-less ones previously hidden by the inner joins — matching what the object-level gate already allowed them to open.
+- As the `ascend.io` platform shut down, its DB integration has been removed. Any existing users
+using `ascend://` DB protocol should switch to compatible `impala://` or preferentially remove the connection.
 - `SAMPLES_ROW_LIMIT` is now the default for `/datasource/samples` requests without a valid explicit `per_page`, rather than a hard per-request ceiling; explicit limits are honored up to the existing global row-limit ceiling, matching `/chart/data` SAMPLES requests.
 - The `cockroachdb` extra (`pip install apache-superset[cockroachdb]`) now installs `sqlalchemy-cockroachdb` instead of the abandoned `cockroachdb` package, whose SQLAlchemy dialect could not be imported under SQLAlchemy 2.0. Existing environments with the old package installed should `pip uninstall cockroachdb && pip install sqlalchemy-cockroachdb` (or simply reinstall the extra) to restore CockroachDB connectivity.

@@ -159,7 +159,6 @@ single source of truth. The README.md retains its own static copy
  <a href="/user-docs/databases/supported/apache-pinot" title="Apache Pinot"><img src="/img/databases/apache-pinot.svg" alt="Apache Pinot" width="76" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/apache-solr" title="Apache Solr"><img src="/img/databases/apache-solr.png" alt="Apache Solr" width="79" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/apache-spark-sql" title="Apache Spark SQL"><img src="/img/databases/apache-spark.png" alt="Apache Spark SQL" width="75" height="40" /></a> &nbsp;
-  <a href="/user-docs/databases/supported/ascend" title="Ascend"><img src="/img/databases/ascend.webp" alt="Ascend" width="117" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/aurora-mysql-data-api" title="Aurora MySQL (Data API)"><img src="/img/databases/mysql.png" alt="Aurora MySQL (Data API)" width="77" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/aurora-postgresql-data-api" title="Aurora PostgreSQL (Data API)"><img src="/img/databases/postgresql.svg" alt="Aurora PostgreSQL (Data API)" width="76" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/azure-data-explorer" title="Azure Data Explorer"><img src="/img/databases/kusto.png" alt="Azure Data Explorer" width="40" height="40" /></a> &nbsp;
@@ -70,7 +70,6 @@
        "Apache Doris",
        "Apache Kylin",
        "Apache Phoenix",
-        "Ascend",
        "Azure Data Explorer",
        "Azure Synapse",
        "ClickHouse",
@@ -168,7 +167,6 @@
        "base"
      ],
      "Cloud Data Warehouses": [
-        "Ascend",
        "Azure Synapse",
        "Cloudflare D1",
        "Databend",
@@ -180,7 +178,6 @@
        "YugabyteDB"
      ],
      "Hosted Open Source": [
-        "Ascend",
        "Cloudflare D1",
        "Databricks",
        "Google Sheets",
@@ -1741,87 +1738,6 @@
      "supports_catalog": false,
      "supports_dynamic_catalog": false
    },
-    "Ascend": {
-      "time_grains": {
-        "SECOND": true,
-        "FIVE_SECONDS": false,
-        "THIRTY_SECONDS": false,
-        "MINUTE": true,
-        "FIVE_MINUTES": false,
-        "TEN_MINUTES": false,
-        "FIFTEEN_MINUTES": false,
-        "THIRTY_MINUTES": false,
-        "HALF_HOUR": false,
-        "HOUR": true,
-        "SIX_HOURS": false,
-        "DAY": true,
-        "WEEK": true,
-        "WEEK_STARTING_SUNDAY": false,
-        "WEEK_STARTING_MONDAY": false,
-        "WEEK_ENDING_SATURDAY": false,
-        "WEEK_ENDING_SUNDAY": false,
-        "MONTH": true,
-        "QUARTER": true,
-        "QUARTER_YEAR": false,
-        "YEAR": true
-      },
-      "module": "superset.db_engine_specs.ascend",
-      "limit_method": 1,
-      "limit_clause": true,
-      "joins": true,
-      "subqueries": true,
-      "alias_in_select": true,
-      "alias_in_orderby": true,
-      "time_groupby_inline": false,
-      "alias_to_source_column": false,
-      "order_by_not_in_select": true,
-      "expressions_in_orderby": false,
-      "cte_in_subquery": true,
-      "max_column_name": null,
-      "sql_comments": true,
-      "escaped_colons": true,
-      "masked_encrypted_extra": false,
-      "column_type_mapping": false,
-      "function_names": false,
-      "user_impersonation": false,
-      "file_upload": true,
-      "get_extra_table_metadata": false,
-      "dbapi_exception_mapping": false,
-      "custom_errors": false,
-      "dynamic_schema": false,
-      "catalog": false,
-      "dynamic_catalog": false,
-      "ssh_tunneling": true,
-      "query_cancelation": true,
-      "get_metrics": false,
-      "where_latest_partition": false,
-      "expand_data": false,
-      "query_cost_estimation": false,
-      "sql_validation": false,
-      "score": 38,
-      "max_score": 201,
-      "documentation": {
-        "description": "Ascend.io is a data automation platform for building data pipelines.",
-        "logo": "ascend.webp",
-        "homepage_url": "https://www.ascend.io/",
-        "categories": [
-          "Cloud Data Warehouses",
-          "Analytical Databases",
-          "Hosted Open Source"
-        ],
-        "pypi_packages": ["impyla"],
-        "connection_string": "ascend://{username}:{password}@{hostname}:{port}/{database}?auth_mechanism=PLAIN;use_ssl=true",
-        "category": "Other Databases"
-      },
-      "engine": "ascend",
-      "engine_name": "Ascend",
-      "engine_aliases": [],
-      "default_driver": null,
-      "supports_file_upload": true,
-      "supports_dynamic_schema": false,
-      "supports_catalog": false,
-      "supports_dynamic_catalog": false
-    },
    "Aurora MySQL": {
      "time_grains": {
        "SECOND": true,
@@ -50,7 +50,6 @@ are compatible with Superset.
 | [Apache Pinot](/user-docs/6.0.0/configuration/databases#apache-pinot)                                     | `pip install pinotdb`                                                       | `pinot://BROKER:5436/query?server=http://CONTROLLER:5983/`                                                                                                             |
 | [Apache Solr](/user-docs/6.0.0/configuration/databases#apache-solr)                                       | `pip install sqlalchemy-solr`                                               | `solr://{username}:{password}@{hostname}:{port}/{server_path}/{collection}`                                                                                            |
 | [Apache Spark SQL](/user-docs/6.0.0/configuration/databases#apache-spark-sql)                             | `pip install pyhive`                                                        | `hive://hive@{hostname}:{port}/{database}`                                                                                                                             |
-| [Ascend.io](/user-docs/6.0.0/configuration/databases#ascendio)                                            | `pip install impyla`                                                        | `ascend://{username}:{password}@{hostname}:{port}/{database}?auth_mechanism=PLAIN;use_ssl=true`                                                                        |
 | [Azure MS SQL](/user-docs/6.0.0/configuration/databases#sql-server)                                       | `pip install pymssql`                                                       | `mssql+pymssql://UserName@presetSQL:TestPassword@presetSQL.database.windows.net:1433/TestSchema`                                                                       |
 | [ClickHouse](/user-docs/6.0.0/configuration/databases#clickhouse)                                         | `pip install clickhouse-connect`                                            | `clickhousedb://{username}:{password}@{hostname}:{port}/{database}`                                                                                                    |
 | [CockroachDB](/user-docs/6.0.0/configuration/databases#cockroachdb)                                       | `pip install cockroachdb`                                                   | `cockroachdb://root@{hostname}:{port}/{database}?sslmode=disable`                                                                                                      |
@@ -188,16 +187,6 @@ Repeat this process for each type of database you want Superset to connect to.

 ### Database-specific Instructions

-#### Ascend.io
-
-The recommended connector library to Ascend.io is [impyla](https://github.com/cloudera/impyla).
-
-The expected connection string is formatted as follows:
-
-```
-ascend://{username}:{password}@{hostname}:{port}/{database}?auth_mechanism=PLAIN;use_ssl=true
-```
-
 #### Apache Doris

 The [sqlalchemy-doris](https://pypi.org/project/pydoris/) library is the recommended way to connect to Apache Doris through SQLAlchemy.
@@ -69,7 +69,6 @@
        "Apache Doris",
        "Apache Kylin",
        "Apache Phoenix",
-        "Ascend",
        "Azure Data Explorer",
        "Azure Synapse",
        "ClickHouse",
@@ -165,7 +164,6 @@
        "base"
      ],
      "Cloud Data Warehouses": [
-        "Ascend",
        "Azure Synapse",
        "Cloudflare D1",
        "Databend",
@@ -177,7 +175,6 @@
        "YugabyteDB"
      ],
      "Hosted Open Source": [
-        "Ascend",
        "Cloudflare D1",
        "Databricks",
        "Google Sheets",
@@ -1738,87 +1735,6 @@
      "supports_catalog": false,
      "supports_dynamic_catalog": false
    },
-    "Ascend": {
-      "time_grains": {
-        "SECOND": true,
-        "FIVE_SECONDS": false,
-        "THIRTY_SECONDS": false,
-        "MINUTE": true,
-        "FIVE_MINUTES": false,
-        "TEN_MINUTES": false,
-        "FIFTEEN_MINUTES": false,
-        "THIRTY_MINUTES": false,
-        "HALF_HOUR": false,
-        "HOUR": true,
-        "SIX_HOURS": false,
-        "DAY": true,
-        "WEEK": true,
-        "WEEK_STARTING_SUNDAY": false,
-        "WEEK_STARTING_MONDAY": false,
-        "WEEK_ENDING_SATURDAY": false,
-        "WEEK_ENDING_SUNDAY": false,
-        "MONTH": true,
-        "QUARTER": true,
-        "QUARTER_YEAR": false,
-        "YEAR": true
-      },
-      "module": "superset.db_engine_specs.ascend",
-      "limit_method": 1,
-      "limit_clause": true,
-      "joins": true,
-      "subqueries": true,
-      "alias_in_select": true,
-      "alias_in_orderby": true,
-      "time_groupby_inline": false,
-      "alias_to_source_column": false,
-      "order_by_not_in_select": true,
-      "expressions_in_orderby": false,
-      "cte_in_subquery": true,
-      "max_column_name": null,
-      "sql_comments": true,
-      "escaped_colons": true,
-      "masked_encrypted_extra": false,
-      "column_type_mapping": false,
-      "function_names": false,
-      "user_impersonation": false,
-      "file_upload": true,
-      "get_extra_table_metadata": false,
-      "dbapi_exception_mapping": false,
-      "custom_errors": false,
-      "dynamic_schema": false,
-      "catalog": false,
-      "dynamic_catalog": false,
-      "ssh_tunneling": true,
-      "query_cancelation": true,
-      "get_metrics": false,
-      "where_latest_partition": false,
-      "expand_data": false,
-      "query_cost_estimation": false,
-      "sql_validation": false,
-      "score": 38,
-      "max_score": 201,
-      "documentation": {
-        "description": "Ascend.io is a data automation platform for building data pipelines.",
-        "logo": "ascend.webp",
-        "homepage_url": "https://www.ascend.io/",
-        "categories": [
-          "Cloud Data Warehouses",
-          "Analytical Databases",
-          "Hosted Open Source"
-        ],
-        "pypi_packages": ["impyla"],
-        "connection_string": "ascend://{username}:{password}@{hostname}:{port}/{database}?auth_mechanism=PLAIN;use_ssl=true",
-        "category": "Other Databases"
-      },
-      "engine": "ascend",
-      "engine_name": "Ascend",
-      "engine_aliases": [],
-      "default_driver": null,
-      "supports_file_upload": true,
-      "supports_dynamic_schema": false,
-      "supports_catalog": false,
-      "supports_dynamic_catalog": false
-    },
    "Aurora MySQL": {
      "time_grains": {
        "SECOND": true,
@@ -1,86 +0,0 @@
---
-title: Ascend
-sidebar_label: Ascend
-description: 'Ascend.io is a data automation platform for building data pipelines.'
-hide_title: true
---
-
-{/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements. See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership. The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License. You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied. See the License for the
-specific language governing permissions and limitations
-under the License.
-*/}
-
-import { DatabasePage } from '@site/src/components/databases';
-
-export const databaseInfo = {
-  engine: 'ascend',
-  engine_name: 'Ascend',
-  module: 'ascend',
-  documentation: {
-    description:
-      'Ascend.io is a data automation platform for building data pipelines.',
-    logo: 'ascend.webp',
-    homepage_url: 'https://www.ascend.io/',
-    pypi_packages: ['impyla', 'impyla'],
-    connection_string:
-      'ascend://{username}:{password}@{hostname}:{port}/{database}?auth_mechanism=PLAIN;use_ssl=true',
-    default_port: 21050,
-    categories: [
-      'CLOUD_DATA_WAREHOUSES',
-      'ANALYTICAL_DATABASES',
-      'HOSTED_OPEN_SOURCE',
-    ],
-  },
-  time_grains: {
-    SECOND: true,
-    FIVE_SECONDS: false,
-    THIRTY_SECONDS: false,
-    MINUTE: true,
-    FIVE_MINUTES: false,
-    TEN_MINUTES: false,
-    FIFTEEN_MINUTES: false,
-    THIRTY_MINUTES: false,
-    HALF_HOUR: false,
-    HOUR: true,
-    SIX_HOURS: false,
-    DAY: true,
-    WEEK: true,
-    WEEK_STARTING_SUNDAY: false,
-    WEEK_STARTING_MONDAY: false,
-    WEEK_ENDING_SATURDAY: false,
-    WEEK_ENDING_SUNDAY: false,
-    MONTH: true,
-    QUARTER: true,
-    QUARTER_YEAR: false,
-    YEAR: true,
-  },
-  score: 38,
-  max_score: 201,
-  joins: true,
-  subqueries: true,
-  supports_dynamic_schema: false,
-  supports_catalog: false,
-  supports_dynamic_catalog: false,
-  ssh_tunneling: true,
-  supports_file_upload: true,
-  query_cancelation: true,
-  query_cost_estimation: false,
-  sql_validation: false,
-  user_impersonation: false,
-};
-
-<DatabasePage name="Ascend" database={databaseInfo} />
@@ -159,7 +159,6 @@ single source of truth. The README.md retains its own static copy
  <a href="/user-docs/databases/supported/apache-pinot" title="Apache Pinot"><img src="/img/databases/apache-pinot.svg" alt="Apache Pinot" width="76" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/apache-solr" title="Apache Solr"><img src="/img/databases/apache-solr.png" alt="Apache Solr" width="79" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/apache-spark-sql" title="Apache Spark SQL"><img src="/img/databases/apache-spark.png" alt="Apache Spark SQL" width="75" height="40" /></a> &nbsp;
-  <a href="/user-docs/databases/supported/ascend" title="Ascend"><img src="/img/databases/ascend.webp" alt="Ascend" width="117" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/aurora-mysql-data-api" title="Aurora MySQL (Data API)"><img src="/img/databases/mysql.png" alt="Aurora MySQL (Data API)" width="77" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/aurora-postgresql-data-api" title="Aurora PostgreSQL (Data API)"><img src="/img/databases/postgresql.svg" alt="Aurora PostgreSQL (Data API)" width="76" height="40" /></a> &nbsp;
  <a href="/user-docs/databases/supported/azure-data-explorer" title="Azure Data Explorer"><img src="/img/databases/kusto.png" alt="Azure Data Explorer" width="40" height="40" /></a> &nbsp;
@@ -128,7 +128,6 @@ Here are some of the major database solutions that are supported:
  <a href="https://superset.apache.org/docs/databases/supported/apache-pinot" title="Apache Pinot"><img src="docs/static/img/databases/apache-pinot.svg" alt="Apache Pinot" width="76" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/apache-solr" title="Apache Solr"><img src="docs/static/img/databases/apache-solr.png" alt="Apache Solr" width="79" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/apache-spark-sql" title="Apache Spark SQL"><img src="docs/static/img/databases/apache-spark.png" alt="Apache Spark SQL" width="75" height="40" /></a> &nbsp;
-  <a href="https://superset.apache.org/docs/databases/supported/ascend" title="Ascend"><img src="docs/static/img/databases/ascend.webp" alt="Ascend" width="117" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/aurora-mysql-data-api" title="Aurora MySQL (Data API)"><img src="docs/static/img/databases/mysql.png" alt="Aurora MySQL (Data API)" width="77" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/aurora-postgresql-data-api" title="Aurora PostgreSQL (Data API)"><img src="docs/static/img/databases/postgresql.svg" alt="Aurora PostgreSQL (Data API)" width="76" height="40" /></a> &nbsp;
  <a href="https://superset.apache.org/docs/databases/supported/azure-data-explorer" title="Azure Data Explorer"><img src="docs/static/img/databases/kusto.png" alt="Azure Data Explorer" width="40" height="40" /></a> &nbsp;
@@ -573,12 +573,6 @@ images:
    alt: Apache Spark SQL
    source_file: docs/intro.md
    selector: null
-  - type: database-logo
-    page_url: "https://superset.apache.org/user-docs"
-    image_url: docs/static/img/databases/ascend.webp
-    alt: Ascend
-    source_file: docs/intro.md
-    selector: null
  - type: database-logo
    page_url: "https://superset.apache.org/user-docs"
    image_url: docs/static/img/databases/aws.png
@@ -947,13 +941,6 @@ images:
    alt: Apache Spark SQL
    source_file: docs/index.mdx
    selector: null
-  - type: database-logo
-    page_url: "https://superset.apache.org/user-docs"
-    image_url: "https://superset.apache.org/img/databases/ascend.webp"
-    output_path: docs/static/img/databases/ascend.webp
-    alt: Ascend
-    source_file: docs/index.mdx
-    selector: null
  - type: database-logo
    page_url: "https://superset.apache.org/user-docs"
    image_url: "https://superset.apache.org/img/databases/aws.png"
@@ -59,7 +59,6 @@ These fields should be in every engine spec's `metadata` attribute:
 | Superset meta database | superset.py | 0% | category, connection_string, description, pypi_packages | default_port, homepage_url, logo |
 | Apache Drill | drill.py | 51% | connection_string, pypi_packages | default_port |
 | Amazon Athena | athena.py | 52% | connection_string, pypi_packages | default_port |
-| Ascend | ascend.py | 60% | ✓ | default_port, homepage_url, logo |
 | Ocient | ocient.py | 61% | ✓ | default_port, homepage_url, logo |
 | RisingWave | risingwave.py | 61% | ✓ | default_port, homepage_url, logo |
 | Arc | arc.py | 62% | ✓ | default_port, homepage_url, logo |
@@ -101,7 +101,6 @@ The tables below (generated via `python superset/db_engine_specs/lib.py`) summar
 | SQLite | 41 | Supported | Partial | Supported | Supported | Not supported | Not supported |
 | Shillelagh | 41 | Supported | Partial | Supported | Supported | Not supported | Not supported |
 | KustoKQL | 40 | Supported | Partial | Partial | Partial | Partial | Not supported |
-| Ascend | 38 | Supported | Partial | Supported | Not supported | Partial | Not supported |
 | DuckDB | 38 | Supported | Partial | Supported | Not supported | Partial | Not supported |
 | IBM Db2 | 38 | Supported | Partial | Supported | Not supported | Partial | Not supported |
 | IBM Db2 for i | 38 | Supported | Partial | Supported | Not supported | Partial | Not supported |
@@ -149,7 +148,6 @@ The tables below (generated via `python superset/db_engine_specs/lib.py`) summar
 | Apache Pinot | superset.db_engine_specs.pinot | FORCE_LIMIT | True | None |
 | Apache Solr | superset.db_engine_specs.solr | FORCE_LIMIT | True | None |
 | Apache Spark SQL | superset.db_engine_specs.spark | FORCE_LIMIT | True | 767 |
-| Ascend | superset.db_engine_specs.ascend | FORCE_LIMIT | True | None |
 | Aurora MySQL (Data API) | superset.db_engine_specs.aurora | FORCE_LIMIT | True | 64 |
 | Aurora PostgreSQL (Data API) | superset.db_engine_specs.aurora | FORCE_LIMIT | True | 63 |
 | Azure Synapse | superset.db_engine_specs.mssql | FORCE_LIMIT | True | 128 |
@@ -219,7 +217,6 @@ The tables below (generated via `python superset/db_engine_specs/lib.py`) summar
 | Apache Pinot | False | False | False | False | True | True | True | False | False | True | False |
 | Apache Solr | False | False | True | True | True | True | True | False | False | True | False |
 | Apache Spark SQL | True | True | True | True | True | True | True | False | False | False | False |
-| Ascend | True | True | True | True | True | True | True | False | False | True | False |
 | Aurora MySQL (Data API) | True | True | True | True | True | True | True | False | False | True | False |
 | Aurora PostgreSQL (Data API) | True | True | True | True | True | True | True | False | False | True | False |
 | Azure Synapse | True | True | True | True | False | True | True | False | False | True | False |
@@ -289,7 +286,6 @@ The tables below (generated via `python superset/db_engine_specs/lib.py`) summar
 | Apache Pinot | True | True | True | True | True | True | True | True |
 | Apache Solr | False | False | False | False | False | False | False | False |
 | Apache Spark SQL | True | True | True | True | True | True | True | True |
-| Ascend | True | True | True | True | True | True | True | True |
 | Aurora MySQL (Data API) | True | True | True | True | True | True | True | True |
 | Aurora PostgreSQL (Data API) | True | True | True | True | True | True | True | True |
 | Azure Synapse | True | True | True | True | True | True | True | True |
@@ -359,7 +355,6 @@ The tables below (generated via `python superset/db_engine_specs/lib.py`) summar
 | Apache Pinot | False | False | True | True | True | True | False | False | False | False | False | False | False |
 | Apache Solr | False | False | False | False | False | False | False | False | False | False | False | False | False |
 | Apache Spark SQL | False | False | False | False | False | False | False | False | True | False | True | False | False |
-| Ascend | False | False | False | False | False | False | False | False | False | False | False | False | False |
 | Aurora MySQL (Data API) | False | False | False | False | False | False | False | False | False | True | False | False | False |
 | Aurora PostgreSQL (Data API) | True | True | True | True | True | True | False | False | False | False | False | False | False |
 | Azure Synapse | False | False | True | True | True | True | False | False | True | True | False | False | False |
@@ -432,7 +427,6 @@ Integration with platform features and metadata handling.
 | Apache Pinot | False | False | False | True | False | False | False | True | False | False | False | False | False | False |
 | Apache Solr | False | False | False | True | False | False | False | True | False | False | False | False | False | False |
 | Apache Spark SQL | False | True | True | True | True | True | True | True | True | True | False | True | False | False |
-| Ascend | False | False | False | True | False | False | False | True | False | True | False | False | False | False |
 | Aurora MySQL (Data API) | False | True | False | True | True | False | False | True | False | True | False | False | False | False |
 | Aurora PostgreSQL (Data API) | False | True | False | True | True | True | True | True | False | True | False | False | False | False |
 | Azure Synapse | False | True | False | True | False | False | False | True | False | False | False | False | False | False |
@@ -502,7 +496,6 @@ Integration with platform features and metadata handling.
 | Apache Pinot | False | False | False | False |
 | Apache Solr | False | False | False | False |
 | Apache Spark SQL | True | True | True | False |
-| Ascend | False | False | False | False |
 | Aurora MySQL (Data API) | False | False | False | False |
 | Aurora PostgreSQL (Data API) | False | False | True | True |
 | Azure Synapse | False | False | False | False |
@@ -1,60 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-from sqlalchemy.dialects import registry
-
-from superset.constants import TimeGrain
-from superset.db_engine_specs.base import DatabaseCategory
-from superset.db_engine_specs.impala import ImpalaEngineSpec
-
-
-class AscendEngineSpec(ImpalaEngineSpec):
-    """Engine spec for Ascend.io (Hive2+TLS) using Cloudera's Impala"""
-
-    engine = "ascend"
-    registry.register("ascend", "impala.sqlalchemy", "ImpalaDialect")
-
-    engine_name = "Ascend"
-
-    metadata = {
-        "description": (
-            "Ascend.io is a data automation platform for building data pipelines."
-        ),
-        "logo": "ascend.webp",
-        "homepage_url": "https://www.ascend.io/",
-        "categories": [
-            DatabaseCategory.CLOUD_DATA_WAREHOUSES,
-            DatabaseCategory.ANALYTICAL_DATABASES,
-            DatabaseCategory.HOSTED_OPEN_SOURCE,
-        ],
-        "pypi_packages": ["impyla"],
-        "connection_string": (
-            "ascend://{username}:{password}@{hostname}:{port}/{database}"
-            "?auth_mechanism=PLAIN;use_ssl=true"
-        ),
-    }
-
-    _time_grain_expressions = {
-        None: "{col}",
-        TimeGrain.SECOND: "DATE_TRUNC('second', {col})",
-        TimeGrain.MINUTE: "DATE_TRUNC('minute', {col})",
-        TimeGrain.HOUR: "DATE_TRUNC('hour', {col})",
-        TimeGrain.DAY: "DATE_TRUNC('day', {col})",
-        TimeGrain.WEEK: "DATE_TRUNC('week', {col})",
-        TimeGrain.MONTH: "DATE_TRUNC('month', {col})",
-        TimeGrain.QUARTER: "DATE_TRUNC('quarter', {col})",
-        TimeGrain.YEAR: "DATE_TRUNC('year', {col})",
-    }
@@ -106,7 +106,6 @@ def _check_script_length(script: str, engine: str | None) -> None:
 # mapping between DB engine specs and sqlglot dialects
 SQLGLOT_DIALECTS = {
    "base": Dialects.DIALECT,
-    "ascend": Dialects.HIVE,
    "awsathena": Dialects.ATHENA,
    "bigquery": Dialects.BIGQUERY,
    "datastore": Dialects.BIGQUERY,
@@ -1,32 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-from superset.db_engine_specs.ascend import AscendEngineSpec
-from tests.integration_tests.base_tests import SupersetTestCase
-
-
-class TestAscendDbEngineSpec(SupersetTestCase):
-    def test_convert_dttm(self):
-        dttm = self.get_dttm()
-
-        assert (
-            AscendEngineSpec.convert_dttm("DATE", dttm) == "CAST('2019-01-02' AS DATE)"
-        )
-
-        assert (
-            AscendEngineSpec.convert_dttm("TIMESTAMP", dttm)
-            == "CAST('2019-01-02T03:04:05.678900' AS TIMESTAMP)"
-        )
@@ -1878,7 +1878,6 @@ def test_custom_dialect(app: None) -> None:
@pytest.mark.parametrize(
    "engine",
    [
-        "ascend",
        "awsathena",
        "base",
        "bigquery",
Author	SHA1	Message	Date
hainenber	9ce8582717	chore(docs): modify UPDATING.md to guide users on removed ascend.io DB integration Signed-off-by: hainenber <dotronghai96@gmail.com>	2026-09-09 00:47:11 +07:00
Đỗ Trọng Hải	b0f3630d62	Merge branch 'master' into remove-deprecated-ascend-db-integration	2026-09-05 22:33:04 +07:00
Đỗ Trọng Hải	5c04256c05	Merge branch 'master' into remove-deprecated-ascend-db-integration	2026-09-04 20:40:23 +07:00
hainenber	45d11da815	Revert "chore(docs): regenerate docs and DB metadata" This reverts commit `75e4014ac1`.	2026-09-03 21:16:55 +07:00
hainenber	317e80f6a8	chore(docs): remove sunsetted `ascend.io` DB integration refs for versioned docs Signed-off-by: hainenber <dotronghai96@gmail.com>	2026-09-01 21:47:44 +07:00
hainenber	37d65ef731	chore: remove image asset for deprecated ascend.io integration Signed-off-by: hainenber <dotronghai96@gmail.com>	2026-08-31 17:00:20 +07:00
hainenber	75e4014ac1	chore(docs): regenerate docs and DB metadata Signed-off-by: hainenber <dotronghai96@gmail.com>	2026-08-31 15:29:48 +07:00
hainenber	fee0f9e160	feat(db): remove deprecated ascend.io integration Signed-off-by: hainenber <dotronghai96@gmail.com>	2026-08-31 15:27:32 +07:00