1.2.0

7/10/2018

Features

• Time to Live: Conserve the resources of your edge device by setting data on devices to live for a specific period of time.

• Geo: HarperDB has implemented turf.js into its SQL parser to enable geo based analytics.

• Jobs: CSV Data loads, Exports & Time to Live now all run as back ground jobs.

• Exports: Perform queries that export into JSON or CSV and save to disk or S3.

Fixes

• Fixed issue where CSV data loads incorrectly report number of records loaded.

• Added validation to stop BETWEEN operations in SQL.

• Updated logging to not include internal variables in the logs.

• Cleaned up add_role response to not include internal variables.

• Removed old and unused dependencies.

• Build out further unit tests and integration tests.

• Fixed https to handle certificates properly.

• Improved stability of clustering & replication.

• Corrected issue where Objects and Arrays were not casting properly in SQL SELECT response.

• Fixed issue where Blob text was not being returned from SQL SELECTs.

• Fixed error being returned when querying on table with no data, now correctly returns empty array.

• Improved performance in SQL when searching on exact values.

• Fixed error when ./harperdb stop is called.

• Fixed logging issue causing instability in installer.

• Fixed read_log operation to accept date time.

• Added permissions checking to export_to_s3.

• Added ability to run SQL on SELECT without a FROM.

• Fixed issue where updating a user’s password was not encrypting properly.

• Fixed user_guide.html to point to readme on git repo.

• Created option to have HarperDB run as a foreground process.

• Updated user_info to return the correct role for a user.

• Fixed issue where HarperDB would not stop if the database root was deleted.

• Corrected error message on insert if an invalid schema is provided.

• Added permissions checks for user & role operations.