Tonic Structural release information

Learn about what’s in the latest Tonic.ai product releases.
v1502
August 26, 2025

For the schema caching feature, fixed an issue where Structural sometimes suggested that schema changes occurred since the most recent refresh of the cache when the schema had not changed.

v1501
August 22, 2025

PostgreSQL - Fixed an issue during data generation where partitioned tables did not use the appropriate indexes for parallelized reading. This is a follow-up to a fix in v1496.

PostgreSQL - Fixed a data generation issue where a small number of rows might be dropped when a table used parallelized range query reading that used an index that contained timestamp columns.

Fixed an issue where applying generator recommendations to a large number of tables or columns could cause the page to become unresponsive or crash.

v1500
August 22, 2025

Bug fixes and other internal updates.

v1499
August 22, 2025

On Structural Cloud, SSH tunnels can now be used by multiple connections simultaneously.

v1498
August 22, 2025

Path expressions for document-based data - On Connection View, and for JSON columns that use Document View, you can now configure generators to apply to fields that match a JSONPath expression and that contain specific types of data.

The Jobs page for a workspace now displays a paginated table of jobs, filterable by status, type, or ID. You also can now search and view the full job history. Previously, only the 100 most recent jobs were displayed, and you could not view any older jobs.

Workspace schema caching - To improve the loading performance of the Structural application, you can now configure a workspace to cache the source database schema.

v1497
August 21, 2025

Fixed an issue with using the SSN, Timestamp Shift, and Unique Email Address generators in Collection View and Document View arrays.

v1496
August 20, 2025

PostgreSQL - Fixed a data generation issue where partitioned tables did not use the appropriate indexes for parallelized reading, or parallelized reads when parallelization was inapplicable.

For upsert, added enhanced handling for changes to constraints.

v1495
August 18, 2025

Bug fixes and other internal updates.

v1494
August 14, 2025

Bug fixes and other internal updates.

v1493
August 13, 2025

Bug fixes and other internal updates.

v1492
August 13, 2025

Bug fixes and other internal updates.

v1491
August 11, 2025

File connector - Fixed an issue where, when a file column contained special characters, Table View did not load the columns correctly.

v1490
August 8, 2025

MongoDB - Fixed an issue that prevented Collection View from loading because of stuck scan jobs.

v1489
August 8, 2025

For certain specific column types, the Constant Generator could suggest invalid values, this issue has been fixed.

v1488
August 5, 2025

File connector: Added a new configuration setting TONIC_FILE_READ_PARALLELISM to enable parallel processing of multiple files. The setting is override-able within the workspace Advanced Workspace Overrides.

v1487
August 4, 2025

Fixed an issue where when a workspace was transferred to a new owner, and the original creator was deleted, the connection data became inaccessible.

During upsert, to accommodate schema changes in the destination database, we can now automatically add columns, whether those columns are nullable or not nullable, and whether or not the columns have default values.

v1486
July 31, 2025

Fixed a regression introduced in v1481 where database configurations that used SSH tunnels caused data generation to fail.

v1485
July 31, 2025

For Structural Cloud, on Structural Settings view, the Okta sign-in redirect URL is now displayed on the Single Sign-On tab under Access Management. You can then copy the value from there and paste it into Okta.

v1484
July 30, 2025

Oracle - A new environment setting, TONIC_ORACLE_SKIP_DESTINATION_PRIVILEGE_CHECK, allows bypassing the destination database privilege check when TONIC_ORACLE_SKIP_CREATE_DB is also set to true.

SQL Server - Limited the scope of editions for which online index creation is applied.

v1483
July 30, 2025

File connector - Fixed a regression in v1473 where users could not download generated files from a local files workspace.

Additional HTTP security headers added to Structural Cloud environment.

v1481
July 24, 2025

Structural now allows greater control over the number of documents fetched for Document View columns and document-based databases.

v1480
July 24, 2025

A new optional setting, CONTAINERIZATION_POD_SERVICEACCOUNT_NAME, sets the spec.serviceaccountName on datapacker pods.

v1479
July 23, 2025

Managing Ephemeral output from Structural - For workspaces that write output to Tonic Ephemeral, a new Outputs tab provides access to the Ephemeral snapshots and databases that were created from the workspace.

v1478
July 23, 2025

During upsert, to accommodate schema changes in the destination database, we can now rename columns that do not have constraints and delete columns.

v1477
July 21, 2025

Tonic Structural telemetry no longer includes the following information:

  • IP address

  • City

  • Country

  • Region

  • Designated market area

  • Carrier

  • Device manufacturer

  • Device model