Amazon Aurora MySQL accessed via the AWS Data API, allowing database queries over HTTP without managing persistent connections.
Installation
Required packages: mysqlclientsqlalchemy-aurora-data-api
Drivers
mysqlclientRecommended
mysql-connector-python
PyPI Package:
mysqlclientmysql://{username}:{password}@{host}/{database}Recommended driver. May fail with caching_sha2_password auth.
Supported Features
JOINsSubqueriesDynamic SchemaCatalog SupportDynamic CatalogSSH TunnelingQuery CancellationFile UploadUser ImpersonationCost EstimationSQL Validation
Feature Score: 59/201
Time Grains
Common Time Grains:
SECONDMINUTEHOURDAYWEEKMONTHQUARTERYEAR
Extended Time Grains:
FIVE_SECONDSTHIRTY_SECONDSFIVE_MINUTESTEN_MINUTESFIFTEEN_MINUTESTHIRTY_MINUTESHALF_HOURSIX_HOURSWEEK_STARTING_SUNDAYWEEK_STARTING_MONDAYWEEK_ENDING_SATURDAYWEEK_ENDING_SUNDAYQUARTER_YEAR
Extended Aggregate Functions
The base aggregates (SUM, COUNT, AVG, MIN, MAX, COUNT DISTINCT) are supported everywhere; these are opt-in per engine.
MEDIANSTDDEV_SAMPVAR_SAMP
Notes
The SSL toggle (or ssl=1 in the URI) requires TLS. With mysqlclient, Oracle libmysqlclient 5.7/8.x/9.x uses ssl_mode=REQUIRED; MariaDB Connector/C and unrecognized client versions use VERIFY_CA to prevent cleartext fallback. Explicit VERIFY_CA and VERIFY_IDENTITY are retained. Existing saved connections with the toggle on are affected at upgrade, without a feature flag. Verification can fail for self-signed/default server certificates or missing trust roots. MySQL does not use the connection form's Root certificate field (server_cert). Set ssl_ca to a trusted CA file path available on every web and worker node, for example in the URI (?ssl=1&ssl_ca=/path/to/ca.pem). Connector/Python and PyMySQL enable ssl_verify_cert=True. PyMySQL requires version 1.2 or newer; use individual ssl_ca, ssl_cert and ssl_key options instead of a nested ssl dictionary with the toggle. Options that disable TLS or required verification are rejected. Standard Aurora MySQL connections intentionally follow the same rules, including IAM connections. For certificate verification, install the Amazon RDS CA bundle on every web and worker node and set ssl_ca to that file. IAM authentication does not supply a CA. The Aurora Data API uses HTTPS and needs no MySQL TLS arguments. SSH tunnels rewrite the connection host to the local bind address (typically 127.0.0.1). MariaDB Connector/C also checks hostname identity with VERIFY_CA, so a certificate for the remote database hostname will fail. For SSH-only transport, turn off the SSL toggle and remove ssl=1; this removes the TLS guarantee on the SSH endpoint-to-database leg. If end-to-end TLS is required, use a driver/native TLS configuration compatible with the tunnel and validate it separately. Operators using native TLS settings can turn off the toggle, remove ssl=1 and configure extra.engine_params.connect_args (for example a driver-supported native ssl dictionary). Superset passes those settings through without enforcing TLS; ensure the chosen driver configuration does not silently fall back to cleartext. Connections using the separate MariaDB engine (mariadb:// URIs) and other MySQL-compatible engines keep their existing SSL handling.